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Publications associées (71)

Graph Chatbot

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A Distributed Algorithm for Computing the Node Search Number in Trees

Florian Huc

We present a distributed algorithm to compute the node search number in trees. This algorithm extends the centralized algorithm proposed by Ellis et al. (Inf. Comput. 113(1):50-79, 1994). It can be executed in an asynchronous environment, requires an overa ...

2012

Bringing Virtualization to the x86 Architecture with the Original VMware Workstation

Edouard Bugnion

This article describes the historical context, technical challenges, and main implementation techniques used by VMware Workstation to bring virtualization to the x86 architecture in 1999. Although virtual machine monitors (VMMs) had been around for decades ...

Association for Computing Machinery2012

Why Nothing Matters: The Impact of Zeroing

Jennifer Bedke Sartor, Xi Yang

Memory safety defends against inadvertent and malicious misuse of memory that may compromise program correctness and security. A critical element of memory safety is zero initialization. The direct cost of zero initialization is surprisingly high: up to 12 ...

2011

An All-Digital, Time-gated 128x128 SPAD Array for On-chip, Filter-less Fluorescence Detection

Edoardo Charbon

This paper presents an on-chip, filter-less fluorescence detector using an all-digital, time-resolved imager based on a CMOS single-photon detector array with limited in situ processing. The device comprises an array of pixels capable of detecting single p ...

2011

Verification of STM on relaxed memory models

Rachid Guerraoui, Vasu Singh

Software transactional memories (STM) are described in the literature with assumptions of sequentially consistent program execution and atomicity of high level operations like read, write, and abort. However, in a realistic setting, processors use relaxed ...

Springer Verlag2011

System of nano-silver inkjet printed memory cards and PC card reader and programmer

Alexandru Rusu, Suat Ayoz

This work describes the development of inkjet printed, low-cost memory cards, and complementary pair of memory card reader and card reader/programmer for PCs. This constitutes a complete system that can be used for various applications. The memory cards ar ...

Elsevier2011

Self-Aligned 3D Chip Integration Technology and Through-Silicon Serial Data Transmission

Fengda Sun

The emerging three-dimensional (3D) integration technology is expected to lead to an industry paradigm shift due to its tremendous benefits. Intense research activities are going on about technology, simulation, design, and product prototypes. This thesis ...

EPFL2011

The Gigavision Camera

Martin Vetterli, Edoardo Charbon, Sabine Süsstrunk, Luciano Sbaiz, Yue Lu, Feng Yang

We study a new image device called gigavision camera or the gigapixel digital film camera. The main differences between a conventional and a gigavision camera are that the pixels of the latter are binary and orders of magnitude smaller. A gigavision camera ...

2010

Thermal-Aware Compilation for Register Window-Based Embedded Processors

David Atienza Alonso, Mohamed Mostafa Sabry Aly

The development of compiler-based mechanisms to optimize the thermal profile of large register files to improve the processor reliability has become an important issue. Thermal hotspots have been known to cause severe reliability issues, while the thermal ...

Institute of Electrical and Electronics Engineers2010

Fast Software AES Encryption

Joppe Willem Bos, Dag Arne Osvik, Deian Stefan

This paper presents new software speed records for AES-128 encryption for architectures at both ends of the performance spectrum. On the one side we target the low-end 8-bit AVR rnicrocontrollers and 32-bit ARM microprocessors, while on the other side of t ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2010