EPFLTV

EPFLTV http://video.epfl.ch EPFLTV: last entries of the EPFL's video archive en-us @2005 - EPFL 2012-05-16T10:26:01+02:00 epfltv@epfl.ch EPFLTV http://ditwww.epfl.ch/EPFLTV/Images/EPFL_TV.jpg http://video.epfl.ch JATP, U-TURN http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1641 - JATP - Atelier E pré-pro EJMA de Stefano Saccon http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1640 - JATP - Daniel Macullo Groupe http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1639 - Driving a BCI Wheelchair: A Patient Case Study http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1638 Our brain-actuated wheelchair uses shared control to couple the user input with the contextual information about the surroundings in order to perform natural manoeuvres both safely and efficiently. In this study, we investigate the feasibility of using our brain–controlled wheelchair with patients in a rehabilitation clinic. Both user and system performance metrics are analysed. We find that the driving performance of a motor-disabled patient at the clinic is comparable with the performance of four healthy subjects. All five participants were able to complete the driving task successfully. TOBI Workshop lll: Bringing BCIs to End-Users: Facing the Challenge, Würzburg, Germany, 2012 Human-Swarm Interaction through Distributed Cooperative Gesture Recognition http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1637 Presented at: th ACM/IEEE International Conference on Human-Robot Interaction (Video Session) (HRI), Boston, Massachusetts, USA, March 5-8, 2012 Learning to control planar hitting motions in a minigolf-like task http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1636 A current trend in robotics is to define robot tasks using a combination of superimposed motion patterns. For maximum versatility of such motion patterns, they should be easily and efficiently adaptable for situations beyond those for which the motion was originally designed. In this work, we show how a challenging minigolf-like task can be efficiently learned by the robot using a basic hitting motion model and a task-specific adaptation of the hitting parameters: hitting speed and hitting angle. We propose an approach to learn the hitting parameters for a minigolf field using a set of provided examples. This is a non-trivial problem since the successful choice of hitting parameters generally represent a highly non-linear, multi-valued map from the situation-representation to the hitting parameters. We show that by limiting the problem to learning one combination of hitting parameters for each input, a high-performance model of the hitting parameters can be learned using only a small set of training data. We compare two statistical methods, Gaussian Process Regression (GPR) and Gaussian Mixture Regression (GMR) in the context of inferring hitting parameters for the minigolf task. We validate our approach on the 7 degrees of freedom Barrett WAM robotic arm in both a simulated and real environment. © 2011 IEEE. Référence EPFL-CONF-175820 doi:10.1109/IROS.2011.6048048 Seismic test on masonry walls http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1635 Seismic test on masonry walls cognitive psychology http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1634 - Mediterranean: the major texts and myths http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1633 - JATP - SwissJazzOrama - EJMA, Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1632 - JATP - SwissJazzOrama - EJMA, Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1631 - Corriger la mise en page dans Jahia http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1630 Corriger la mise en page dans Jahia Contrôler une machine par la pensée http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1629 - L'épigénétique: un pont entre l'inné et l'acquis http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1628 - Une décennie après le séquençage du génome humain: naître, être ou devenir? http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1627 - Le cerveau baigne dans les humeurs http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1626 - La sclérose en plaques http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1625 - Nerves under attack http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1624 - Add a news channel in Jahia http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1623 Add a news channel in Jahia Delete a Jahia page http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1622 Delete a Jahia page A Connection Mechanism for Soft Modular Robots http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1620 To date, most modular robotic systems lack flexibility when increasing the number of modules due to their hard building blocks and rigid connection mechanisms. In order to improve adaptation to environmental changes, softness on the module level might be beneficial. However, coping with softness requires fundamental rethinking the way modules are built. A major challenge is to develop a connection mechanism that does not limit the softness of the modules, does not require precise alignment and allows for easy detachment. In this paper, we propose a soft active connection mechanism based on electroadhesion. The mechanism uses electrostatic forces to connect modules. The method is easy to implement and can be integrated in a wide range of soft module types. Based on our experimental results, we conclude that the mechanism is suitable as a connection principle for light-weight modules when efficiency in a wide range of softness, tolerance to alignment and easy detachment are desired. The main contributions of this article are (i) the qualitative comparison of different connector principles for soft modular robots, (ii) the integration of electroadhesion, featuring a novel electrode pattern design, into soft modules, and (iii) the demonstration and characterization of the performance of functional soft module mockups including the connection mechanism. Portfolio européen des langues (PEL) - mode d'emploi http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1619 - European Language Portfolio (ELP) - user's guide http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1618 - Hope and go for it http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1614 - Pléïades de Iannis Xenakis, par l'ensemble USINESONORE, part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1598 - Pléïades de Iannis Xenakis, par l'ensemble USINESONORE, part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1597 - lecture of honor - Professeur Gérard Gremaud, part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1594 - Lecture of honor - Professeur Gérard Gremaud, part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1593 - Guardian Angels for a smarter life 2012 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1592 Guardian Angels FET Flagship pilot action: Universities and high-tech industries across Europe are gathering to make the Guardian Angels project happen. These small devices, products of nanotechnology, will combine low-power electronics with new sources of energy, taken form their immediate environment (sun, body movements, changes in temperature. Rando Petit Vélan http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1591 Rando Grand Saint-Bernard Adding a new admin in Jahia http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1590 - The origin of water http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1589 Several efforts have been currently made to improve our capability of forecasting of natural hazards. The state-of-the-art proposes several modeling techniques whose aim consists in trying to mimic natural processes by reproducing past events and inferring future ones on the basis of the available data. The awareness that the quality and the reliability of modeling results depends not only on the capability of the model to reproduce natural processes but also on the data set quality (long time series, spatial distribution, etc), has lead scientists to develop sophisticated techniques to collect data over complex terrain where usually natural hazards occur. Meteorological and soil data usually presents high spatial heterogeneity, especially over a complex terrain; therefore data should be collected at multiple locations to capture and measure this variability. This is often not possible due to budget limits and to inaccessibility of several sites where natural hazards occur more often. Moreover, discharge data, especially in steep mountain streams, is difficult to obtain due to changes in stream cross section geometry, solid transport and to fast response of the catchment to rainfall events. CloseSearch - demo project FP7 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1588 - Col du Jorat http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1587 - Bridge Building Contest 2012 at EPFL http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1586 - Deep Heat Mining http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1584 - 22m60 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1583 - Luora http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1582 - Minus Plus http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1581 - Doghouse http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1580 - Vivre avec Energie http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1579 - Emeth http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1578 - Energy for China's Future http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1577 - Refining Products http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1576 - Hot Dry Rock http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1575 - Schöpfen http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1574 - Le bois énergie http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1573 - Follow The Sun http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1572 - Die Muhle http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1571 - Gaz naturel http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1570 - Prof. Fabrizio Sabelli: Scénarios of unimaginable or the crisis of radical change....Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1569 - Prof. Fabrizio Sabelli: Scénarios of unimaginable or the crisis of radical change....Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1568 - Qui a tué la voiture électrique? http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1567 - Le grand retour du charbon http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1566 - Pour quelques barils de plus http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1565 - Lednice http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1564 - Energy Lab http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1563 - Du nuage au barrage http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1562 - Add a news channel in Jahia http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1561 - Copy / Pase text in Jahia 6 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1560 - The Visionary http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1559 - Guardian Angels for a smarter life http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1558 Guardian Angels FET Flagship pilot action: Universities and high-tech industries across Europe are gathering to make the Guardian Angels project happen. These small devices, products of nanotechnology, will combine low-power electronics with new sources of energy, taken form their immediate environment (sun, body movements, changes in temperature. Puffing Away http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1557 - VLC http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1556 - Between Push and Pull http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1555 - Une prise sur l'avenir http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1554 - Future of Hope http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1553 - Blown http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1552 - The Electric Detective http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1551 - A Sustainable Car http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1550 - Matière à réflexion http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1549 - The Starmakers http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1548 - Great Moments in Science http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1547 - The Man Who Savd The World http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1546 - Dangerous close up http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1545 - GA Project: Why ? http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1544 Guardian Angels Project: Introducing the people behind the project: “the GA Consortium Partners explain why they are part of the GA project” GA Project: Vision http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1543 Guardian Angels Project: Introducing the people behind the project: “the GA Consortium Partners present their vision of the Guardian Angels' project” GA Project: Researcher http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1542 Guardian Angels Project: Introducing the people behind the project: “Why GA Consortium Partners chose to become researchers?” GA Project: Partners http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1541 Guardian Angels Project Introducing the people behind the project: “the GA Consortium Partners talk about their experience with European Projects” GA Project: Expertise http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1540 Guardian Angels Project: Introducing the people behind the project: “the GA Consortium Partners present their expertise and field of competence within the GA Project” GA Project: Exciting http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1539 Guardian Angels Project: Introducing the people behind the project: “The GA Consortium Partners convey the fascination of the GA Project” Modeling Dynamic Networks http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1537 Our group is broadly interested in models and algorithms for dynamic networks. Interesting dynamics arise, for example, as the result of discovery and sampling processes on networks, of network formation and evolution, and of the mobility of wireless nodes. We give an overview of several problems in this area. First, we seek methods for the efficient forwarding and routing of messages in mobile wireless networks, whose channels and topology are unpredictable and dynamic. Second, we provide an explanation for the phenomenon of network densification in many natural and technical networks. Third, we discuss network privacy, where an adversary tries to break node anonymity through structural side information. Energy Let's Save It http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1536 - The Sustainable Dance Floor http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1535 - Unfair http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1534 - No Penguin's Land http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1533 - Silent Snow http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1532 - Proper Education http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1531 - Solartaxi http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1530 - Un signe entre nous http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1529 - Dolce Vita http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1528 - Se chauffer au mazout http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1527 - Vivrelec II http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1526 - Vivrelec http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1525 - Les Objets http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1524 - Leaking Money http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1523 - Save Nature http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1522 - Science Fair http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1521 - New Pet http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1520 - Quality of life Summer http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1519 - Quality of Life Winter http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1518 - Relationship built on trust http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1517 - The Light Bulb Conspiracy http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1516 - Hindsight and Foresight: 20 years after the Exxon Valdez Spill http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1515 - La société vous remercie http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1514 - Let's pollute http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1512 - Teclopolis http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1511 - Into Eternity http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1510 - Organic http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1509 - Urban http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1508 - Les nuits ne sont plus sombres http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1507 - Ile de Pâques http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1506 - Live Planet http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1505 - Carpa Diem http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1504 - Promoting Running Time http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1503 - Parc http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1502 - Switches http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1501 - Tente et Parc http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1500 - Cirque http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1499 - Vision http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1498 - Alpiq http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1497 - Language center - Pedagogical approach http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1494 - Language center - Welcome http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1493 - LOB Strategy Meeting 2011 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1490 LOB Strategy Meeting 2011 Assembly works on the Non-Rotating Annular Wind Tunnel http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1487 Video showing the extraction of an annular cascade from the Non-Rotating Wind Tunnel after an experiment. This work is related to investigations on the aerodynamic performance of axial compressors for aero-engines and stationary gas turbines. Coding for Networks http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1477 In ARNI, we are interested in how we can reliably, efficiently and securely transfer information over networks. In network coding, in contrast to current practice, network nodes code across independent information streams, even if these streams are intended for different receivers. This paradigm shift drives us to rethink fundamental principles of information flow in networks, and raises exciting research directions; we will give examples of the challenge (and fun) involved in looking at such problems. Algorithmique, lesson 29b - MP Completeness http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1476 - Algorithmique, lesson 29a - MP Completeness http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1475 - Algorithmique, lesson 28b - MP Completeness http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1473 - Algorithmique, lesson 28a - Negative Cycle Detection http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1471 - Cell Crawling and Extracted Contour http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1470 A MATLAB implementation of the algorithm for segmenting and tracking high-resolution cell outlines from phase-contrast movies can be downloaded <a href="http://www.mosaic.ethz.ch/Downloads/phasecontrast/">from this page </a>, or <a href="http://www.mosaic.ethz.ch/Downloads/phasecontrast/SegmentPhaseContrast.zip">directly here</a> Algorithmique, lesson 27b - Minimum Spanning Trees http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1469 - Algorithmique, lesson 27a - Minimum Spanning Trees http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1468 - Algorithmique, lesson 26b - Flows on Graphs http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1467 - Algorithmique, lesson 26b - Flows on Graphs http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1466 - Data on the Shore: How efficient hardware and good communicant lead to the fourth paradigm http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1465 We are in the era of data deluge: Everyone complains about how much data they have and how they feel there's useful information hidden within, but they are not sure what it is or how to get it. The DIAS Squad comes to the rescue in two ways. Firstly, through building efficient data management systems, we harness the underlying hardware's storage and compute capabilities. We redesign data management software with hardware particularities in mind, but at the same time we explore radically controversial approaches, such as in-situ querying of data without first loading it into the system. Secondly, through systematic communication with other disciplines, we design infrastructure that enables efficient exploration of scientific data which leads to unprecedented discoveries. We can help domain scientists to quickly find the effect of underground seismic activity in a city, or quickly determine which are the next possible areas of interest while navigating the neurons of the human brain. By combining deep introspective systems research with reaching-out to demanding applications we aspire to bring the scientific method closer to the fourth paradigm. philosophy, history of science and biology http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1464 - Ceremony of the SWISS TECH CONVENTION CENTER http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1463 - Talk with Barbara Hendricks, Rolex Learning Center http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1462 - Implicit Programming http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1461 Programming is harder than it should be. To make it easier, we propose implicit programming, a declarative programming model where automated reasoning plays a key role during: (1) interactive program development; (2) program compilation; and (3) program execution. For each of these aspects of software development we present an implemented tool that advances it. For interactive development we present synthesis based on type constraints, running within a program editor. For program compilation, we present synthesis procedures that compile desired properties into explicit executable code. For program execution, we present a system that performs constraint solving and solution enumeration at run time, increasing the expressive power of programs, supporting test case generation, prototyping, and the use of contracts as safety nets. Key insights behind our tools are new theorem proving and constraint solving algorithms for infinite domains, such as algebraic data types with recursive functions, multisets, and sets. Our work builds on the Scala language infrastructure, including its tool support and the capabilities for domain-specific language embedding. In the future we plan to extend and leverage this technology to empower broader segments of the population to develop and customize our computational infrastructure. Bolo Museum Inauguration http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1459 - Energy-Proportional Networked Systems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1458 Energy consumption of the Internet is already substantial and it is likely to increase as operators deploy faster equipment to handle popular bandwidth-intensive services, such as streaming and video-on-demand. Further, the CMOS technology that is predominantly used in the ICT equipment is reaching its energy efficiency limits. The net effect of these issues is that the Internet will shortly hit the power delivery and cooling limits while the hardware is trying to sustain the exponentially increasing traffic demand. In this talk, I will describe our efforts in designing energy-proportional networks that mitigate this problem by trying to use the minimal amount of energy to satisfy each offered load (traffic). First, looking at the energy breakdown, I will concentrate on greening access networks. I will describe how we use traffic aggregation over wireless user gateways and switching at the ISP side to achieve substantial energy savings. The resulting powering off of gateways permits the remaining ones to synchronize at higher speeds due to reduced crosstalk - a surprising performance benefit. Second, I will focus on backbone and datacenter networks that are starting to reach power delivery limits. Existing approaches that recompute the optimal network configuration with each substantial change in traffic demand do not scale. To overcome the optimality-scalability trade-off, I will describe REsPoNse, an approach that precomputes a few energy-critical paths and uses online traffic engineering to redirect the traffic in a way that enables large parts of the network to enter a low-power state. Les Polyssons / "Mémoire trouée" part.1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1456 - Les Polyssons / "Mémoire trouée" part.2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1455 - Les Polyssons / "Mémoire trouée" part.3 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1454 - cultural Studies http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1453 - Brainwaves for road safety - Nissan involved, BBC watching http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1446 - WA-LEAGUE, Japanese traditional musics and dances http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1445 - La MAGISTRALE 2011, Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1444 - La MAGISTRALE 2011, Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1443 - Learning from Data: Why Probability Matters http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1441 Machine learning seeks to automate the processing of large complex datasets by adaptive computing, a core strategy to meet rapidly growing demands from science and applications. In order to successfully learn from data, we literally have to give up knowing (exactly) what we are doing, but instead quantify what we don't know and reason about our uncertainties. I will use an example from medical imaging to show how adaptive Bayesian computing and decision making from uncertain knowledge can be used in order to sequentially optimize the sampling of image bitmaps, with the goal of speeding up magnetic resonance image acquisition. Stade http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1440 - Cirque http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1439 - Ensemble pour moins de CO2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1438 - Le réveil http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1437 - L'aquarium http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1436 - Les gestes http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1435 - IBM Multitask http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1434 - Today is the Sparrow http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1432 - Inobat Miriam http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1431 - The Kid http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1428 - Toto's Journey http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1427 - Heroes of the UAE http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1426 - DSPS_INCENDIE_ENGLISH http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1423 - DSPS_SANITAIRE_ENGLISH http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1422 - Réhabilitation du P.I. du Chemin du Creux de Genthod http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1420 Film réalisé par E. Denarié/MCS Theses Claudio http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1407 Claudio's Theses Thèse Matthias http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1404 - Un robot qui joue au golf http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1402 - Herbert-Michael Zapf and Matthias Finger on the conference http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1401 - Alberto Asquer and Vincent Santacroce http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1400 - Herbert-Michael Zapf and Matthias Finger on innovation & diversification http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1399 - Peter Somers and Stéphane Tomczak on e-commerce http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1398 - Jeffrey Saunders on postal strategic choices http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1397 - Museums night 2011 in Lausanne http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1396 The Museums Night of Lausanne 2011, in the Rolex Learning Center. Hybrid BCI text-entry system BrainTree http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1392 Hybrid BCI text-entry system BrainTree, operated with a non-invasice 2-class Motor Imagery BCI and EMG activation detection for error correction RWE Giant http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1391 - Better Light with less Energy http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1390 - Maintenant c'est quand? http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1389 - Greening the Blue http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1388 - Polar Bears http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1387 - Give Earth a Hand http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1385 - Prof. Gisou van der Goot - Life Sciences Prospective Students Days EPFL School of Life Sciences http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1384 Prof. Gisou van der Goot's course, Global Health Institute, EPFL School of Life Sciences, presented at the EPFL prospective students days of march 2011 Concrete forum 2010 - Research on precast concrete sandwich panels http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1382 - Concrete forum 2010 - Historical overview of precast concrete building in Switzerland http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1381 - Clip - 2011 Prospective Students Days at the EPFL Life Sciences Faculty http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1379 Life Sciences and Technology Prospective Students Days clip Social and Political Studies http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1369 - Science and Literature http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1368 - Ethics http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1367 - Production des savoirs - Etude des sciences, des techniques et de la connaissance http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1366 - Concrete forum 2010 - The Learning Center case http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1346 - Concrete forum 2010 - A contemporary concrete shell project http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1345 - Concrete forum 2010 - Links between research and applications http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1344 - Concrete forum 2010 - Concrete, outlooks for the 21st century http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1343 - Concrete forum 2010 - 20th century, Le Corbusier and Kahn http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1342 - Concrete forum 2010 - 20th century, Auguste Perret http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1341 - Concrete forum 2010 - Concrete, from the Renaissance to the 18th century http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1340 - Concrete forum 2010 - Concrete, from the Romans to the Middle-Ages http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1339 - Language Center - FAQ 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1338 FAQ Nr 2 of the Language Center At EPFL, there also is life outside the studies http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1337 - Teaser - studies at EPFL http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1336 - Sabine and her flying robots http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1335 Sabine uses insects as inspiration for the conception of her smart robots. Her last invention is these autonomous flying robots which can communicate among themselves. After natural disasters for example, these flying robots could be used as relay antennas between rescuers. Renaud and augmented reality http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1334 Renaud shows us his experiments in virtual reality, or more precisely augmented reality, that is to say virtual elements integrated into the real world. His last project is this dirigible airship equipped with a camera and linked to a virtual headset, in order to watch from the sky which can be very useful for event surveillance for example. Julien and the Hydroptère http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1333 Julien has to help the Hydroptère team to beat the world speed sailing record with this boat. He is asked to mesure the level of immersion of the "foil". Julien decides to fix a camera on the boat and film the foil. The images are then analysed by a software of his own, which mesures the immersed part. This way, the Hydroptère team can design an optimal foil. Guillaume and the Swisscube http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1332 Guillaume shows us the first satellite entirely designed and manufactured by students themselves: Swisscube. This pico satellite weights less than a kilo and whose goal is to observe and mesure a particularity of the atmosphere. Guillaume explains us the different steps from conception to orbital launch, and what makes this project so interesting. Basilio and autistic children http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1331 Basilio seeks to better understand autistic children. His idea is to fix a camera on their head in order to see "through their eyes". Then, he developed a software which recognises human faces. Thanks to his experiment, it's now possible to detect symptoms earlier. Weightlessness Aurèle http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1330 Aurèle explains his mechanical engineering project: filming a water drop in a weightlessness environment. In order to do so, he embarks on a plane which simulates zero gravity! Anne-Fanny and the architecture http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1329 Anne-fanny shows us the last hours before the rendering of projects for the 2nd year exams of Architecture. The workshop is full of stressed out students, finishing the last models and plans before the project critic. Alexandre and the Kinect http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1328 Alexandre integrated his own algorithm in the new 3D camera from Microsoft, the Kinect. That way, he could connect several Kinects together in order to create a real time 3D detection from several angles and under any light conditions. Dr. Alfred Rufer http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1326 - Trailer of Mr. Safy and Mr. Risky http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1325 Occupational Safety and Health Guardian Angels for a Smarter Life (FET Flagship) http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1322 GUARDIAN ANGELS (FET Flagship) : launching video Lightsolve Interface http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1320 Space & Light – Production 2010 The Fall 2010 UE M class on Space and Light at EPFL materialized as a book of 176 pages. 30 architecture students were asked to propose and validate a combined day- and electric lighting concept to optimally illuminate a space within an industrial building in La Praille (GE). They used - amongst others - the homegrown program Lightsolve for their analyses. Mr. Safy and Mr. Risky http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1319 Occupational safety and health EPFL, Forget the clichés - Varvakios Room http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1318 - EPFL, Forget the clichés - The Maniac http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1317 - EPFL, Forget the clichés - Pitch Black Chemistry http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1316 - EPFL, Forget the clichés - People http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1315 - EPFL, Forget the clichés - Impressions http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1314 - EPFL, Forget the clichés - A Day at EPFL http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1313 - EPFL, Forget the clichés - Business Dandy http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1312 - Sylwia's LTCM experiment http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1310 - Sylwia of LTCM http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1309 - Concrete forum 2010 - Research-designer-industry proximity http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1306 - Concrete forum 2010 - Lace concrete http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1305 - Concrete forum 2010 - Matter as a starting point http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1304 - Concrete forum 2010 - Evolution of research in concrete http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1303 - Concrete forum 2010 - Concrete's carbon impact on environment http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1302 - Concrete forum 2010 - Global context and concrete http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1301 - Muir Wood lecture 2011 - Prof. Robert Mair - part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1286 Optical fibre monitoring Muir Wood lecture 2011 - Prof. Robert Mair - part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1285 Tunnelling Induced ground movements and building response Rotor/stator interaction http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1284 Calculated Mach number distribution in a turbine cascade with rotating elliptical struts in front (results from F.Rottmeier, 2000, "Experimental investigation of a vibrating axial turbine cascade in presence of upstream generated aerodynamic gusts"). Example of measured time-dependent pressures, single blade mode http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1283 Measured time-dependent pressures at the outer channel wall. The middle blade is vibrating in single blade vibration mode. (Source : Results from H.Körbächer, 1996," Experimental investigation of the unsteady flow in an oscillating annular compressor cascade"). Example of measured time-dependent pressures, travelling wave mode http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1281 Measured time-dependent pressures (travelling wave mode) at the outer channel wall while the cascade is vibrating in travelling wave mode (IBPA = 180°). Source : Results from H.Körbächer, 1996," Experimental investigation of the unsteady flow in an oscillating annular compressor cascade". Applied Logic http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1282 Logic is the study of the rules of valid reasoning. Its direction of development has always been inspired by its intended areas of application. When first codified by Aristotle it was applied to reasoning in philosophy which then included biology and other branches of science. In classical times it was applied by Euclid to land measurement (geometry); in medieval Europe it was applied by William of Occam and others to theology. Leibnitz hoped that logic could transform the art of mathematical proof to calculation as in the infinitesimal calculus. Logic was developed further in modern times to secure the foundations of mathematics protecting against inconsistency of its axioms and checking against errors and omissions in individual mathematical proofs. Most recently logic has been applied in the design of the hardware of binary digital computers and in the development of the software programs which make them usable. The consequential reduction in the cost of errors in both hardware and software is estimated in billions of dollars per year. The aim of this lecture is to show that Computer Science belongs to a great intellectual and academic tradition that stretches back into antiquity. And the future is equally exciting. Computers are now getting ever more proficient at logical and mathematical reasoning; and their capabilities are being widely exploited in the humanities in biology and in other branches of science. Bentonite http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1279 - Paint Flow Visualization in Annular Cascade 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1275 Paint flow visualization is used to get an idea about the flow patterns at the channel walls and on the airfoil surfaces. Paint Flow Visualization in Annular Cascade 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1274 Paint flow visualization is used to get an idea about the flow patterns at the channel walls and on the airfoil surfaces. Sensing the world through Smartphones http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1273 - JAZZ AT THE POLYTECHNIQUE, the clip http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1272 - Extraits du concert de Jazz de LaVelle & Friends http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1271 - Extraits du concert de Jazz de l'Atelier de l'EJMA http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1270 - Extraits du concert de Jazz de l'Atelier de l'EJMA, http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1269 - Extraits du concert de Jazz de l'Atelier de l'EJMA, The http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1268 - Extraits du concert de Jazz de l'Atelier de l'EJMA http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1267 - Extraits du concert de Jazz Moncef Genoud Quartet http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1266 - Machines Reasoning about Machines http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1265 Computer hardware and software can be modeled precisely in mathematical logic. If expressed appropriately, these models can be executable. An ``appropriate'' logic is an axiomatically formalized functional programming language. This allows models to be used as simulation engines or rapid prototypes. But because they are formal they can be manipulated by symbolic means: theorems can be proved about them, directly, with mechanical theorem provers. But how practical is this vision of machines reasoning about machines? In this highly personal talk, I will describe the 40 year history of the ``Boyer-Moore Project'' and discuss progress toward making formal verification practical. Among other examples I will describe important theorems about commercial microprocessor designs, including parts of processors by AMD, Motorola, IBM, Rockwell-Collins and others. Some of these microprocessor models execute at 90% the speed of C models and have had important functional properties verified. In addition, I will describe a model of the Java Virtual Machine, including class loading and bytecode verification and the proofs of theorems about JVM methods. Projet ELEMO http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1262 - NEWAC European project presentation http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1260 The Thermal Turbomachinery Group GTT takes part of the NEWAC European Project dedicated to the development of new aero Engine concepts. Prof. Patrick Fraering - 2011 Life Sciences Prospective Students Days - Prof Fraering http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1258 Professor Patrick Fraering, Merck Serono Chair in Neuroscience - "La maladie d'Alzheimer et le développement de stratégies thérapeutiques", course gien to the French speaking Prospective Students, on the occasion of their special EPFL Days of March 2011 Prof. Denis Duboule - 2011 Life Sciences Prospective Students Days http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1256 Professor Denis Duboule, joint EPFL-UNIGE chair - "La génomique, une science du futur au service de la société", course given in March 2011 on the occasion of the EPFL Prospective Students Days Prof. Yann Barrandon - 2011 Life Sciences Prospective Students Days http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1255 Professor Yann Barrandon, Joint Chair EPFL-UNIL/CHUV in Cell Stem Dynamics - "The Stem Cell Story", course given to the French speaking Prospective Students, on the occasion of their special EPFL Days of March 2011 Systems vs. Programs and the Battle Against Bugs http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1254 When going from a small program to a real system, new fundamental challenges arise that cannot be addressed with the techniques that work at small scale. This talk will describe some of the problems that systems researchers have been working on for decades, along with some of my favorite ideas that came out of systems research. Then I will focus on one of the biggest challenges -- system reliability -- that arises from humans' apparent inability to build complex software with millions of lines of code, hundreds of threads, etc. that actually works. Real-world developers simply write code, test, deploy, debug, patch in an endless cycle. Without passing judgment on whether this is right or wrong, I believe it is possible to empower developers to deliver better systems without changing their programming language, development processes, or invest extra effort. The key is to have substantially more powerful tools that help developers understand more deeply the systems they build. I will describe our S2E platform (http://s2e.epfl.ch/) and how it enabled us to build tools that automatically find bugs in proprietary software, compute precise performance envelopes, and even reverse engineer closed-source software to make it better. Cyclistes tenus en laisse http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1253 A nous les Pyrénées 2010 ! Hybrid BCI Text Entry System (EEG + EMG) http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1242 A hybrid BCI text entry system designed in University Glasgow and operated by the CNBI motor imagery based BCI. EEG monitoring is used to control the feedback and make selections (left/right) until the desired letter (through usage of a language model) is selected and typed. EMG activation is simultaneously detected to cancel the last action in case of error. Sampling in the Age of Sparsity http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1241 Sampling is a central topic not just in signal processing and communications, but in all fields where the world is analog, but computation is digital. This includes sensing, simulating, and rendering the real world, estimating parameters, or using analog channels. The question of sampling is very simple: when is there a one-to-one relationship between a continuous-time function and adequately acquired samples of this function? Sampling has a rich history, dating back to Whittaker, Nyquist, Kotelnikov, Shannon and others, and is an active area of contemporary research with fascinating new results. Classic results are on bandlimited functions, where taking measurements at the Nyquist rate is sufficient for perfect reconstruction. These results were extended to shift-invariant and multiscale spaces during the development of wavelets. All these methods are based on subspace structures, and on linear approximation. Irregular sampling, with known sampling times, relies of the theory of frames. These classic result can be used to derive sampling theorems related to PDE's, to mobile sensing and as well as to sampling based on timing information. Recently, non-linear sampling methods have appeared. Non-linear approximation in wavelet spaces is powerful for approximation and compression. This indicates that functions that are sparse in a basis (but not necessarily on a fixed subspace) can be represented efficiently. The idea is even more general than sparsity in a basis, as pointed out in the framework of signals with finite rate of innovation. Such signals are non-bandlimited continuous-time signals, but with a parametric representation having a finite number of degrees of freedom per unit of time. This leads to sharp results on sampling and reconstruction of such sparse continuous-time signals, leading to sampling at Occam's rate. Among non-linear methods, compressed sensing and compressive sampling, have generated a lot of attention. This is a discrete time, finite dimensional set up, with strong results on possible recovery by relaxing the l_0 into l_1 optimization, or using greedy algorithms. These methods have the advantage of unstructured measurement matrices (actually, typically random ones) and therefore a certain universality, at the cost of some redundancy. We compare the two approaches, highlighting differences, similarities, and respective advantages. We finish by looking at selected applications in practical signal processing and communication problems. These cover wideband communications, noise removal, distributed sampling, and super-resolution imaging, to name a few. In particular, we describe a recent result on multichannel sampling with unknown shifts, which leads to an efficient super-resolution imaging method. ARCHE: Formation des bibliothécaires et archivistes haïtiens http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1240 - Product Recommenders for Online Users http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1239 My research is multi-disciplinary and focuses on issues in the intersection of human computer interaction, artificial intelligence, and behavioral decision theories. In my earlier work, I considered the interaction of artificial intelligence and visualization techniques in various decision support systems, for example for aircraft allocation and network configuration. In the last few years I have focused my attention on designing product recommenders in online environments. First, I present product recommenders as a special case of multi-criteria utility problems: how to help a user find the most preferred item in a large set of options. Then I focus on the main user challenge in such recommender systems, which is users' expectation of high decision quality while unwilling or unable to accurately state their preferences. To be able to solve this problem is crucial in motivating users to accept items recommended to them, especially in e-commerce environments. I will describe the user task analysis process that has guided us in coming up with an innovative solution, called Example Critiquing. I will highlight the design features of Example Critiquing and show how it is sensible to users' behaviors and needs. I will also present some major outcomes of validating the system with real users. Through the presentation of this research work, I hope to demonstrate the results of combining user experience research from HCI and intelligent techniques from AI to achieve interactive intelligence: how humans and machines can combine their abilities to solve difficult problems. Scala - how to make best use of functions and objects http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1233 For a long time my research has been on how to unify functional and object-oriented programming. This research has led to the Scala language, which combines both technologies while staying completely interoperable with Java. It allows a terseness of style comparable to scripting language but has at the same time a strong and static type system. In this way, it can express common programming patterns in a concise, elegant, and type-safe way. Scala is also a great vehicle for embedding other, domain-specific languages as high-level libraries. In the talk I will give an introduction to Scala, highlighting its main features and how they lead to an integration of objects and functions. I will then talk about some of our research on embedding parallel domain-specific languages so that they can be executed on massively parallel hardware. Mean Field Methods for Computer and Communication Systems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1232 We consider a generic model of N interacting objects, where each object has a state and the evolution of the system depends only on the collection of states at any point in time. This is quite a general modeling framework, which was successfully applied to model many forms of distributed systems and communication protocols. When the number of objects N is large, one often uses simplifying assumptions called "mean field approximation", "fluid approximation", "fixed point method" or "decoupling assumption". In this talk we explain the meaning of these concepts and show that the first two, namely mean field approximation and fluid approximation, are generally valid (but not always). However, we also show that the last two, namely fixed point method and decoupling assumption, require more care, as they may not be valid, even in simple cases. We give sufficient conditions under which they are valid. We illustrate the concepts with some easy-to-follow examples. Robert Mangurian - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1231 - Robert Mangurian - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1230 - Isa Stürm - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1229 - Isa Stürm - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1228 - Martin Rauch - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1227 - Martin Rauch - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1226 - Emilio Caravatti - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1225 - Emilio Caravatti - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1224 - Charles Pictet, architecte, Genève http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1223 - Andrea Deplazes http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1222 The Monte Rosa Project Dans le cadre de l'exposition "Timber Project" Pekka Heikkinen http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1221 Wood lives Dans le cadre de l'exposition "Timber Project" Adalberto Dias http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1220 De projecto en projecto Critique invité SAR Bijoy Jain http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1219 Conférence inaugurale de l'exposition "Work-Place Studio Mumbai" Prof. Martin Hasler's Lecture of honor (continued) and aperitif http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1218 - Prof. Martin Hasler's Lecture of honor http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1217 - Prof. hasler's Lecture of honor/Prof. Neirynck and Vetterli's speechs http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1216 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1213 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1212 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1211 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1210 - Stefan Behnisch - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1209 - Stefan Behnisch - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1208 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1205 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1204 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1203 - Brain Awareness http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1202 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1201 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1200 - Brain Awareness Week http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1199 - Brain Awareness Week, Martin Preisig http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1198 - Science and faith http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1197 - MC ITN TRANSCEND course 2,23-2-2011, session 9 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1196 - MC ITN TRANSCEND course 2,23-2-2011, session 8 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1195 - MC ITN TRANSCEND course 2,23-2-2011, session 7 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1194 - MC ITN TRANSCEND course 2,23-2-2011, session 6 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1193 - MC ITN TRANSCEND course 2,23-2-2011, session 5 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1192 - MC ITN TRANSCEND course 2,23-2-2011, session 4 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1191 - MC ITN TRANSCEND course 2,23-2-2011, session 3 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1190 - MC ITN TRANSCEND course 2,23-2-2011, session 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1189 - MC ITN TRANSCEND course 2,23-2-2011, session 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1188 - MC ITN TRANSCEND course 2,21-2-2011, session 8 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1187 - MC ITN TRANSCEND course 2,21-2-2011, session 7 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1186 - MC ITN TRANSCEND course 2,21-2-2011, session 6 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1185 - MC ITN TRANSCEND course 2,21-2-2011, session 5 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1184 - MC ITN TRANSCEND course 2,21-2-2011, session 4 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1183 - MC ITN TRANSCEND course 2,21-2-2011, session 3 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1182 - MC ITN TRANSCEND course 2,21-2-2011, session 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1181 - MC ITN TRANSCEND course 2,21-2-2011, session1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1180 - Presentation of the Archives of Modern Building (ACM/IA/ENAC) http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1179 Petit clip de présentation des Archives de la construction moderne (ACM/IA/ENAC) Luigi Snozzi http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1174 - Lake Kariba Dam modeled in an EPFL http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1173 - Language Center - FAQ 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1172 Frequently Asked Question Nr 1 about the Language Center Language Center - FAQ 3 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1170 Frequently Asked Question Nr 3 about the Language Center Language Center - FAQ 4 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1169 Frequently Asked Question Nr 4 about the Language Center Language Center - FAQ 5 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1168 Frequently Asked Question Nr 5 about the Language Center Language Center - FAQ 6 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1167 Frequently Asked Question Nr 6 about the Language Center Language Center - FAQ 7 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1166 Frequently Asked Question Nr 7 about the Language Center Language Center - FAQ 8 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1165 Frequently Asked Question Nr 8 about the Language Center Language Center - FAQ 9 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1164 Frequently Asked Question Nr 9 about the Language Center Language Center - FAQ 10 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1163 Frequently Asked Question Nr 10 about the Language Center Lecture of honor - Professeur Daniel Thalmann, part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1161 To be real or to be virtual, that is the question Lecture of honor - Professeur Daniel Thalmann, part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1160 To be real or to be virtual, that is the question Research day ENAC 2010 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1157 - News Creation http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1156 News Creation News Publication http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1155 News Publication EPFL-SV-LDCS: "Live-imaging of whisker derived stem cells expressing Fucci" http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1154 Prof. Yann Barrandon's group research images EPFL-SV-LDCS: http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1153 - IC Dean transition, part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1150 - IC dean transition, part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1149 - Chess game http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1147 Chess game inauguration Pechakucha Night #3 - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1138 - Pechakucha Night #3 - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1137 - Nuit des Musées 2010 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1136 - Comitê Brasileiro de Tuneis (CBT) celebrates its 20th anniversary http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1135 CBT celebrates its 20th anniversary Concrete forum 2010 - Summary of the thermic advantages of concret http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1134 - Concrete forum 2010 - Energy stocked by concrete http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1133 Professor Scartezzini explains the thermal inertia of concrete Concrete forum 2010 - Energy stocked by stony materials http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1132 Professor Scartezzini explains the basic working order of stocking heat in stony materials Francisco Mangado - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1127 Architecture with the left hand Francisco Mangado, architecte, Pamplona. Professeur et critique invité SAR. Current society gives utmost importance to appearances, over and above essences, The result is the crisis we are submerged in, a crisis of concepts that in turn has brought on the crisis of the economy. The importance given to appearances is present in the field of architecture, where we see an emphasis on representation working at the expense of ideas and concepts. What matters is the slogan, the marketing, looks? to the detriment of in-depth research on the project. A direct consequence of this superficiality is the decline of architecture as a discipline. This deterioration has its foundations in calligraphy architecture, a kind of architecture more suited to graphic designers because it is visual but requires no structural or technical knowledge. Opposed to this idea of architecture as merchandising is the architecture of values that zealously seeks to stamp an added value on a work, ultimately giving society more than it asks for. Francisco Mangado - Partie 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1126 Architecture with the left hand Francisco Mangado, architecte, Pamplona. Professeur et critique invité SAR. Current society gives utmost importance to appearances, over and above essences, The result is the crisis we are submerged in, a crisis of concepts that in turn has brought on the crisis of the economy. The importance given to appearances is present in the field of architecture, where we see an emphasis on representation working at the expense of ideas and concepts. What matters is the slogan, the marketing, looks? to the detriment of in-depth research on the project. A direct consequence of this superficiality is the decline of architecture as a discipline. This deterioration has its foundations in calligraphy architecture, a kind of architecture more suited to graphic designers because it is visual but requires no structural or technical knowledge. Opposed to this idea of architecture as merchandising is the architecture of values that zealously seeks to stamp an added value on a work, ultimately giving society more than it asks for. Pierre-Alain Croset - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1121 - Pierre-Alain Croset - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1120 - Influence of Volcanic Ashes on Aero Engine Components http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1118 The recent eruption in 2010 of the volcano Eyjafjallajökull showed how such an event can impact the life of everyone due to the suspension of the flights and the consequent saturation of the other means of transport. Was the flight suspension necessary? The uncertainties are still relevant. The video shows the experiments that are being performed at the laboratory LTT aiming at better understanding the impact that the volcano ashes can have on the components of an aeroengine. Robots get the human touch http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1117 - How to remove correctly soiled gloves ? http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1116 Occupational Safety and Health Working in a laminar flow http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1115 Occupational Safety and Health Laminar flow: Monthly maintenance http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1114 Occupational Safety and Health Visitor during laser beam alignment http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1113 Occupational Safety and Health Safety: Eye-washer http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1112 Occupational Safety and Health Safety: How to dispose syringes http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1111 Occupational Safety and health How to fetch EPFL publications from Web of Science (french only) http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1109 - Leçon inaugurale du Prof. Janet Hering http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1108 - Yvonne Farrell et Shelley McNamara - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1107 Yvonne Farrell et Shelley McNamara, architectes, Dublin Professeures et critiques invitées SAR. In Dialogue with Gravity The lecture will cover recent works of Grafton Architects in three cities; Dublin, Milan, and Toulouse. The Dublin projects will include a new Department of Finance in the centre of Dublin. This limestone building, located in a sensitive historic site has won many awards including the British Civic Trust Award 2009. The Bocconi University Building in Milan won the World Building of the Year award in 2008 and was on the final shortlist of five for the Mies Van Der Rohe Prize in 2009. The building for the University of Toulouse, UT1 Capitol, is a school of Economics and was won by competition in 2010. Yvonne Farrell et Shelley McNamara - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1106 Yvonne Farrell et Shelley McNamara, architectes, Dublin Professeures et critiques invitées SAR. In Dialogue with Gravity The lecture will cover recent works of Grafton Architects in three cities; Dublin, Milan, and Toulouse. The Dublin projects will include a new Department of Finance in the centre of Dublin. This limestone building, located in a sensitive historic site has won many awards including the British Civic Trust Award 2009. The Bocconi University Building in Milan won the World Building of the Year award in 2008 and was on the final shortlist of five for the Mies Van Der Rohe Prize in 2009. The building for the University of Toulouse, UT1 Capitol, is a school of Economics and was won by competition in 2010. Eduardo Souto de Moura, architect, Porto http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1105 - Camilo Rebelo, architect, Porto http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1104 - Body Temperature: a delicate balance http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1103 - Lacaton & Vassal - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1102 - Lacaton & Vassal - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1101 - Geneviève Bonnard - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1100 - Geneviève Bonnard - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1099 - Olivier Fazan Magi - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1098 - Olivier Fazan Magi - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1097 - Dottore Alberto Alessi - Part 2 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1096 - Dottore Alberto Alessi - Part 1 http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1095 - New Futures– Diverse perspectives for girls and boys http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1094 - Test of a prestressed concrete beam http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1093 This video shows the faillure of a prestressed concrete beam. The beam is containing a small amout of shear reinforcement. Pool1 installation on MacOSX http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1084 - Laurent Stalder http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1083 - Ariane Widmer Pham http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1082 - Algorithmique, lesson 25 - NP-complete problems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1081 - Algorithmique, lesson 24b - NP-complete problems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1080 - Algorithmique, lesson 24a - NP-complete problems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1079 - Algorithmique, lesson 23b - NP-complete problems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1078 - Algorithmique, lesson 23a - NP-complete problems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1077 - Algorithmique, lesson 22 - NP-complete problems http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1076 - Algorithmique, lesson 21b - Graph algorithms http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1075 - Algorithmique, lesson 21a - Graph algorithms http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1074 - Algorithmique, lesson 20b - Graph algorithms http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1073 - Algorithmique, lesson 20a - Graph algorithms: union find http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1072 - Algorithmique, lesson 19b - Graph algorithms: Ford-Fulkerson theorem, Maximum Bipartite Matching http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1071 - Algorithmique, lesson 19a - Graph algorithms: Dijkstra's algorithm http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1070 - SMART ENERGY DAY: Patrick Ruch http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1068 Building a Smarter Energy Future SMART ENERGY DAY: Dejan Kostic http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1067 Responsive, Energy-Proportional Networks SMART ENERGY DAY: David Atienza http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1066 Green Considerations for System-Level computing Architecture Design SMART ENERGY DAY: Marcel Ledergerber http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1065 How to bring legacy data center infrastructure to cope with today's power, cooling and space requirements ? SMART ENERGY DAY: Mario Paolone http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1064 Integration of renewable energy sources in the power electric network of the future SMART ENERGY DAY: Panel Discussion http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1063 Panel Discussion SMART ENERGY DAY: Yves Leterrier http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1062 Energy and Transportation: A time when all options are explored SMART ENERGY DAY: Massoud Pedram http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1061 Energy Efficient Enterprise Computing and Green Data Centers Concrete forum 2010 - How using fly ash to make concrete favours charcoal-based power http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1060 Yves Loerincik, of Quantis ltd, demonstrates how using fly ash instead of cement in concrete can prove detrimental to the environment by encouraging the production of charcoal-based energy. Concrete forum 2010 - Substituting cement with fly ash reduces a portion of various impacts http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1059 Yves Loerincik, of Quantis ltd, explains how fly ash used in concrete has several positive consequences. Concrete forum 2010 - Definition of life cycle analysis http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1058 Yves Loerincik, of Quantis ltd, describes the concept of life cycle analysis Extraits du spectacle du Noël des enfants http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1056 - Extraits de la conférence d'Alexandre Jollien http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1055 - Extraits du Noël de l' Aumônerie http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1053 - European Union Research Initiative Aims to Increase Electronic Device Efficiency by 10x IBMResear http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1052 - Thy information theorist neighbor http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1050 - Skilled Migration Policy and Higher Education - Final Debate http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1045 - Pool1 installation on MacOSX http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1038 - Skilled Migration Policy and Higher Education - 4th Presentation - Ibrahima Amadou Dia http://ditwww.epfl.ch/cgi-perl/EPFLTV/home.pl?page=video&lang=2&t=1&connected=0&id=1034 -