Publications related to Computer hardware

An optimal first-order solver for the TV-$L_1$ optical flow problem

Pierre Vandergheynst, Gilles Puy, Emmanuel D'Angelo

In this study, we address the problem of computing efficiently a dense optical flow between two images under a total variation (TV) regularization and an

L_1

norm data fidelity constraint using a variational method. We build upon Nesterov's framework for ...

2010

Fast, Nearly Optimal ISE Identification with I/O Serialization through Maximal Clique Enumeration

Paolo Ienne, Philip Brisk, Ajay Kumar Verma

The last decade has witnessed the emergence of the application-specific instruction-set processor (ASIP) as a viable platform for embedded systems. Extensible ASIPs allow the user to augment a base processor with instruction set extensions (ISEs) that exec ...

2010

Design of a contactless energy transfer system for desktop peripherals

Yves Perriard, Paolo Germano, Miroslav Markovic, Pascal Meyer

This paper presents an approach to design a contactless energy transfer system to supply desktop computer peripherals. Energy is transferred using coreless transformers from an array of primary coils (placed on a table) to one or several secondary coils (p ...

2010

Emulation-based transient thermal modeling of 2D/3D systems-on-chip with active cooling

David Atienza Alonso, Pablo Garcia del Valle

State-of-the-art devices in the consumer electronics market are relying more and more on Multi-Processor Systems-On-Chip (MPSoCs) as an efficient solution to meet their multiple design constrains, such as low cost, low power consumption, high performance a ...

Elsevier2010

Efficient volume rendering on the body centered cubic lattice using box splines

Dimitri Nestor Alice Van De Ville

We demonstrate that non-separable box splines deployed on body centered cubic lattices (BCC) are suitable for fast evaluation on present graphics hardware. Therefore, we develop the linear and quintic box splines using a piecewise polynomial (pp)-form as o ...

2010

Architectural Support for Coherent Architecturally Visible Storage in Instruction Set Extensions

Ties Jan Henderikus Kluter

When it comes to performance, embedded systems share many problems with their higher-end counterparts. The growing gap between top processor frequency and memory access speed, the memory wall, is one such problem. Driven, in part, by low energy consumption ...

EPFL2010

Concept of a Molecular Charge Storage Dielectric Layer for Organic Thin-Film Memory Transistors

Francesco Stellacci, Kislon Voitchovsky

A mixed self-assembled monolayer containing aliphatic and electron-accepting (C-60) components is employed as an ultrathin molecular gate dielectric to facilitate reversible, nonvolatile electronic memory functionality in organic transistors at low supply ...

2010

VLSI Implementation of a Low-Complexity LLL Lattice Reduction Algorithm for MIMO Detection

Andreas Peter Burg, Christoph Studer

Lattice-reduction (LR)-aided successive interference cancellation (SIC) is able to achieve close-to optimum error-rate performance for data detection in multiple-input multiple-output (MIMO) wireless communication systems. In this work, we propose a hardwa ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Performance Evaluation of Computer and Communication Systems

Jean-Yves Le Boudec

This book is the set of lecture notes for a course given at EPFL. It contains all the material needed by an engineer who wishes to evaluate the performance of a computer or communication system. ...

EPFL Press2010

Ubichip, Ubidule, and MarXbot: A Hardware Platform for the Simulation of Complex Systems

Francesco Mondada, Eduardo Sanchez, Yann Thoma, Philippe Rétornaz, Andres Perez-Uribe, Andres Upegui

This paper presents the final hardware platform developed in the Perplexus project. This platform is composed of a reconfigurable device called the ubichip, which is embedded on a pervasive platform called the ubidule, and can also be integrated on the mar ...

Springer2010

Computer hardware

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An optimal first-order solver for the TV-$L_1$ optical flow problem

Fast, Nearly Optimal ISE Identification with I/O Serialization through Maximal Clique Enumeration

Design of a contactless energy transfer system for desktop peripherals

Emulation-based transient thermal modeling of 2D/3D systems-on-chip with active cooling

Efficient volume rendering on the body centered cubic lattice using box splines

Architectural Support for Coherent Architecturally Visible Storage in Instruction Set Extensions

Concept of a Molecular Charge Storage Dielectric Layer for Organic Thin-Film Memory Transistors

VLSI Implementation of a Low-Complexity LLL Lattice Reduction Algorithm for MIMO Detection

Performance Evaluation of Computer and Communication Systems

Ubichip, Ubidule, and MarXbot: A Hardware Platform for the Simulation of Complex Systems

Fast, Nearly Optimal ISE Identification with I/O Serialization through Maximal Clique Enumeration

An optimal first-order solver for the TV-$L_1$ optical flow problem

Efficient volume rendering on the body centered cubic lattice using box splines

Concept of a Molecular Charge Storage Dielectric Layer for Organic Thin-Film Memory Transistors

Performance Evaluation of Computer and Communication Systems

Design of a contactless energy transfer system for desktop peripherals

Emulation-based transient thermal modeling of 2D/3D systems-on-chip with active cooling

Architectural Support for Coherent Architecturally Visible Storage in Instruction Set Extensions

VLSI Implementation of a Low-Complexity LLL Lattice Reduction Algorithm for MIMO Detection

Ubichip, Ubidule, and MarXbot: A Hardware Platform for the Simulation of Complex Systems