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Publications associées (321)

Graph Chatbot

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

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Proxys Internet avancés

Since the 90's, the Internet has tremendously evolved in terms of number and diversity of available services. In this trend, proxies are playing a central role and are spread all over the net. Today, the only functionality of proxies is to speed content ac ...

EPFL2003

Comparison of different feature classifiers for brain computer interfaces

José del Rocio Millán Ruiz

Changes in EEG power spectra related to the imagination of movements may be used to build up a direct communication channel between the brain and computer (Brain Computer Interface; BCI). However, for the practical implementation of a BCI device, the featu ...

2003

Evolutionary Bits'n'Spikes

Dario Floreano, Gilles Caprari, Jesper Blynel

We describe a model and implementation of evolutionary spiking neurons for embedded microcontrollers with few bytes of memory and very low power consumption. The approach is tested with an autonomous microrobot of less than 1 in^3 that evolves the ability ...

MIT Press2002

Networks on Chips: A New SoC Paradigm

Giovanni De Micheli, Luca Benini

A system on chip (SoC) can provide an integrated solution to challenging design problems in the telecommunications, multimedia, and consumer electronics domains. Much of the progress in these fields hinges on the designers' ability to conceive complex elec ...

Institute of Electrical and Electronics Engineers2002

Parallel file striping on optical jukebox servers

Roger Hersch

In the near future, large digital media servers are expected to offer storage capacities in the order of petabytes. Servers made of clusters of PCs connected to jukeboxes may represent an interesting alternative compared with servers made of arrays of magn ...

IEEE2002

A microchip electrophresis system with integrated in-plane electrodes for contactless conductivity detection

Nico de Rooij

We present a new approach for contactless conductivity detection for microchip-based capillary electrophoresis (CE). The detector integrates easily with well-known microfabrication techniques for glass-based microfluidic devices. Platinum electrodes are st ...

2002

Evolution not revolution in the TCV tokamak control and acquisition system

Basil Duval, Jean-Marc Moret, Xavier Llobet, Jonathan Bryan Lister, Philippe Marmillod, Blaise Marlétaz, Pierre-François Isoz

The original TCV control system was designed in the late 1980s to be inherently network based in that all control operations were performed from X-windows terminals and the control computers were networked. Using VMS-VAX technology, the acquisition system ...

2001

Recursive restartability: turning the reboot sledgehammer into a scalpel

George Candea

Even after decades of software engineering research, complex computer systems still fail, primarily due to nondeterministic bugs that are typically resolved by rebooting. Conceding that Heisenbugs will remain a fact of life, we propose a systematic investi ...

2001

Application of fuzzy logic techniques for the coordinated power flow control by multiple series FACTS devices

Alexandre Oudalov

This work describes the development of a fuzzy logic based control system capable of governing multiple thyristor-controlled series capacitors (TCSCs). The main purpose of the presented coordinated control system is the improvement of active power flow con ...

2001

Computer-intensive statistical methods

Diego Kuonen

The saddlepoint approximation was introduced into statistics in 1954 by Henry E. Daniels. This basic result on approximating the density function of the sample mean has been generalized to many situations. The accuracy of this approximation is very good, p ...

EPFL2001