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Publications associées (183)

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A posteriori error analysis of the heterogeneous multiscale method for homogenization problems

Assyr Abdulle, Achim Nonnenmacher

In this Note we derive a posteriori error estimates for a multiscale method, the so-called heterogeneous multiscale method, applied to elliptic homogenization problems. The multiscale method is based on a macro-to-micro formulation. The macroscopic method ...

Elsevier2009

Dynamic Manipulation of Active Objects: Modeling and Optimization

Laleh Makarem

In this paper the problem of dynamic manipulation of active objects by throwing is studied. Here active object means a multi-body object that can actively move its body parts. The prime reason for selecting this problem is existence of conceptual analogy b ...

2009

Stochastic Strategies for a Swarm Robotic Assembly System

We present a decentralized, scalable approach to assembling a group of heterogeneous parts into different products using a swarm of robots. While the assembly plans are predetermined, the exact sequence of assembly of parts and the allocation of subassembl ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Stability and Delay Bounds in Heterogeneous Networks of Aggregate Schedulers

Jean-Yves Le Boudec, Gianluca Rizzo

Aggregate scheduling is one of the most promising solutions to the issue of scalability in networks, like DiffServ networks and high speed switches, where hard QoS guarantees are required. For networks of FIFO aggregate schedulers, the main existing suffic ...

2008

Local properties of the Hochschild cohomology of C*-algebras

Let A be a C*-algebra, and let X be a Banach A-bimodule. Johnson [B. E. Johnson, 'Local derivations on C*-algebras are derivations', Trans. Amer Math. Soc. 353 (2000), 313-325] showed that local derivations from A into X are derivations. We extend this con ...

Cambridge University Press2008

What if ... ? Utility vision 2020

Future climate frameworks, the localization of energy policy, energy-water linkages, consumer-driven innovation, are among the key words that keep utility strategists awake. This essay is an attempt to put these questions into context and derive a possible ...

Elsevier2008

Characterizing the EEG Correlates of Exploratory Behavior

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Nicolas Bourdaud

This study aims to characterize the EEG correlates of exploratory behavior. Decision making in an uncertain environment raises a conflict between two opposing needs: gathering information about the environment and exploiting this knowledge in order to opti ...

Institute of Electrical and Electronics Engineers2008

Characterizing the EEG Correlates of Exploratory Behavior

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Nicolas Bourdaud

IDIAP2008

Daily Routine Classification from Mobile Phone Data

Daniel Gatica-Perez, Katayoun Farrahi

The automatic analysis of real-life, long-term behavior and dynamics of individuals and groups from mobile sensor data constitutes an emerging and challenging domain. We present a framework to classify people's daily routines (defined by day type, and by g ...

2008

Human-wheelchair collaboration through prediction of intention and adaptive assistance

Tom Edward Carlson

Powered wheelchair users want to be active drivers, not just passengers. However, in some situations (varying from person to person), they may require assistance; hence, research is being carried out into the development of 'smart' wheelchairs. Predominant ...

IEEE2008