Architectures reconfigurables et traitement de proble`mes ... - Microsoft

Extrait du fichier (au format texte) :

RECHERCHE

Architectures reconfigurables et traitement de proble`mes NP-difficiles :
un nouveau domaine d application
Youssef Hamadi

 



David Merceron

 ' 

'

LIRMM, UMR 5506 CNRS/Universite´ Montpellier II
161, Rue Ada, 34392 Montpellier Cedex 5
hamadi@lirmm.fr
'''

EURIWARE, 12-14 rue du fort de St-Cyr
78067 St Quentin-en-Yvelines Cedex damercer@euriware.fr

RE´SUME´. L algorithme GSAT est un algorithme de recherche locale. Cette me´thode recherche la premie`re instanciation satisfaisable de formules logiques de forme normale conjonctive. Bien que de nature incomple`te son exploration fine de l espace de recherche associe´e a` l utilisation d heuristiques puissantes lui a permis de re´soudre des proble`mes encore inaccessibles en recherche exhaustive. De plus, le caracte`re ge´ne´rique de ses formules d entre´es lui a ouvert de larges domaines d applications (synthe`se et test de circuits, planification de taÆches, ordonnancement, vision, etc &'&'& ). Dans cette e´tude, nous pre´sentons une imple´mentation de cette me´thode sur architecture reconfigurable de type FPGA [XIL 91]. Nous poursuivons par la` le double but de permettre le traitement rapide de tre`s gros proble`mes SAT et d autoriser un traitement de type temps re´el pour les instances de tailles plus re´duites. Dans ce travail, la flexibilite´ de ce type d architecture est donc utilise´e pour re´soudre efficacement des proble`mes SAT.
ABSTRACT. GSAT is a greedy local search procedure. It searches for satisfiable instanciations of formulas under conjunctive normal form. Intrinsically incomplete, this algorithm has shown its ability to deal with formulas of large size that are not yet accessible to exhaustive methods.
Many problems such as circuits synthesis and test, planning, scheduling, vision can efficiently be solved by using the GSAT algorithm. In this study, we give an implementation of GSAT on
Field Programmable Gate Arrays (FPGA) [XIL 91] in order to speed-up the resolution of SAT
problems. By this implementation, our aim is to reach very large SAT problems and to enable real-time resolution for current size problems. The FPGA technology allows users to adapt a generic logic chip to different tasks. In the framework of SAT problems we show how to quickly adapt our chips to efficiently solve satisfiability problems.
MOTS-CLE´S : Architectures reconfigurables, FPGA, Proble`mes SAT, Me´thodes de recherche locale
KEY WORDS :

Reconfigurable hardware, FPGA, Problems SAT, Local search procedures

Les promotions



1 Introduction - Microsoft
1 Introduction - Microsoft
11/04/2018 - www.microsoft.com
One-Way Accumulators: A Decentralized Alternative to Digital Signatures (Extended Abstract) Josh Benaloh Clarkson University Michael de Mare Giordano Automation Abstract This paper describes a simple candidate one-way hash function which satis es a quasi-commutative property that allows it to be used as an accumulator. This property allows protocols to be developed in which the need for a trusted central authority can be eliminated. Space-e cient distributed protocols are given for document time...

Msft Microsoft Surface Pro 11th Edition Fact Sheet
Msft Microsoft Surface Pro 11th Edition Fact Sheet
10/10/2025 - www.microsoft.com
Surface Pro for Business Fact Sheet May 2024 The most flexible laptop, reimagined. The new Surface Pro is the most flexible 2-in-1 laptop, now reimagined with more speed and battery life for all-new AI experiences, powered by Snapdragon? X Elite and Plus processors with an industry leading NPU. All wrapped up in an ultra-portable design that can replace your tablet, your laptop, and power your multi-monitor set-up. The new Surface Pro Flex Keyboard allows you to position your Surface Pro and...

Microsoft Modern Work Plan Comparison Education 11 2021
Microsoft Modern Work Plan Comparison Education 11 2021
14/09/2024 - www.microsoft.com
Add-on licenses Endpoint and app management Microsoft Product Terms Desktop client apps1 %? %? %? %? %? Office Mobile apps2 %? %? %? %? %? %? Install apps on up to 5 PCs/Mac + 5 tablets + 5 smartphones %?3 %? %? %?3 %? %? Office for the web %? %?

A Large-Scale Study of the Evolution of Web Pages - Microsoft
A Large-Scale Study of the Evolution of Web Pages - Microsoft
23/08/2018 - www.microsoft.com
A Large-Scale Study of the Evolution of Web Pages Dennis Fetterly Hewlett Packard Labs 1501 Page Mill Road Palo Alto, CA 94304 dennis.fetterly@hp.com Mark Manasse Marc Najork Microsoft Research Microsoft Research 1065 La Avenida 1065 La Avenida Mountain View, CA 94043 Mountain View, CA 94043 manasse@microsoft.com najork@microsoft.com Janet Wiener Hewlett Packard Labs 1501 Page Mill Road Palo Alto, CA 94304 janet.wiener@hp.com ABSTRACT 1. INTRODUCTION How fast does the web change? Does most...

Microsoft K State Whitepaper 2021 08 17
Microsoft K State Whitepaper 2021 08 17
23/09/2024 - www.microsoft.com
Cloud enclave for academic research Streamlining security and compliance at your institution August 2021 Contents Introduction........................................................................................................ 3 1. Assess where you are today........................................................................ 4 Work directly with researchers to identify challenges............................................................................... 4 Identify existing compliance...

MSFT SurfaceLaptopIntel Fact Sheet
MSFT SurfaceLaptopIntel Fact Sheet
02/10/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage NPUs delivering 40 or 48 TOPS of on-device AI performance to support today's capabilities and tomorrow's innovations5 Anti-reflective technology reduces reflections up to 50% Optional smart card reader16 Exceptional AI-enabled collaboration and Copilot+...

Vers une approche simplifiée pour introduire le caractère ... - Microsoft
Vers une approche simplifiée pour introduire le caractère ... - Microsoft
23/11/2017 - www.microsoft.com
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/262881208 Vers une approche simplifiée pour introduire le caractère incrémental dans les systèmes de dialogue Conference Paper · July 2014 CITATION READS 1 26 3 authors, including: Hatim Khouzaimi Romain Laroche Orange Labs / Laboratoire Informatique d'Avi & Microsoft Maluuba 12 PUBLICATIONS 42 CITATIONS 58 PUBLICATIONS 185 CITATIONS SEE PROFILE All content following this page was uploaded by Hatim Khouzaimi on 28 April 2015. The user has requested enhancement of the downloaded file. SEE PROFILE 21ème...

D6. 4: Final evaluation of CLASSiC TownInfo and ... - Microsoft
D6. 4: Final evaluation of CLASSiC TownInfo and ... - Microsoft
23/11/2017 - www.microsoft.com
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/228835240 D6. 4: Final evaluation of CLASSiC TownInfo and Appointment Scheduling systems Article · May 2011 CITATIONS READS 15 56 11 authors, including: Helen Hastie Filip Jurcicek Heriot-Watt University Charles University in Prague 105 PUBLICATIONS 858 CITATIONS 55 PUBLICATIONS 439 CITATIONS SEE PROFILE SEE PROFILE Oliver Joseph Lemon Steve Young Heriot-Watt University University of Cambridge 323 PUBLICATIONS 3,678 CITATIONS 310 PUBLICATIONS 14,308 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: MaDrIgAL: Multi-Dimensional Interaction management and Adaptive Learning View project ...
 
 

TLC Marketing France – 92 avenue de Wagram - Brother
TLC Marketing France – 92 avenue de Wagram - Brother
10/06/2016 - www.brother.fr
Termes et Conditions : Opération Brother Vols Europe 1. L offre, nominative et limitée à une participation par foyer (même nom, même adresse), est réservée aux personnes âgées de 18 ans et plus, résidant en France métropolitaine, et ayant acheté un produit Brother éligible à l offre entre le 01/04/2015 et le 30/06/2015 dans les magasins participant à l opération hors sites revendeurs internet. L offre est soumise à conditions, non cumulable avec d autres promotions, offres...

My Book® Essential™ External Hard Drives - Product Overview
My Book® Essential™ External Hard Drives - Product Overview
11/04/2012 - www.wdc.com
My Book Essential TM ® Disques durs externes Sauvegarde et stockage nouvelle génération LES D IS ES DURS EX QU US VENDUS AU Double-compatibilité USB 3.0 et USB 2.0 Logiciel de sauvegarde visuelle WD SmartWareTM Chiffrement matériel, protection par mot de passe Le disque dur portable numéro 1 des ventes mondiales offre la connectivité avec l'USB 2.0 et l'USB 3.0 pour la compatibilité d'aujourd'hui et la rapidité de demain. Le logiciel de sauvegarde visuelle et la protection par mot...

abcdefg
abcdefg
20/03/2015 - docs.whirlpool.eu
1 a b c d e f g 2 5 10 6 11 7 ( ) 12 3 8 B 13 4 9 A 14 ˜gu( g,mˆcj_v„Š-ŠSêiu(e¼yÁNº[¶^­ex‘Ïv„Sïj_mˆc riv„nmTŒ+l40 " Ou(mˆcj_fBÿ ŠËu[ˆOu(cy:TŒz ^WˆhN- v„ùof0 " ŠËY¥U„OÝ{¡g,Ou(cy:TŒz ^Wˆhÿ‚å`¨mˆc

20140919 03 Re Qsg Sg Warranty Us English
20140919 03 Re Qsg Sg Warranty Us English
14/07/2024 - dl4.htc.com
QUICK START GUIDE Shop for accessories that fit your lifestyle at www.recamera.com Lens Mic Slow motion mode switch Indicator LED Grip sensor Shutter button Indicator LED Speaker Tripod screw Lanyard Hook to the tripod screw. Fasten the screw to the tripod socket. Micro USB port Tripod socket MicroSD!" card slot (with cover) SET UP YOUR RE FOR THE FIRST TIME STORAGE CARD Confirm that there is a microSD card inserted in your RE. 1. Open the microSD card slot cover located at the bottom...

Download - Play Nintendo
Download - Play Nintendo
02/12/2014 - play.nintendo.com
Kids, please ask a reasonably crafty adult for help! 1. Click the Download button, then print the stencils. 2. Make a lid on a pumpkin, and then gut it. We won t get into the squishy details. It s either gross or awesome, depending on your temperament. 3. Cut out the black sections of the stencil. An adult should do that with something sharp. Don t scratch up the kitchen table, please. 4. Hold or tape the stencil against the pumpkin, then use a marker or pencil to draw the cut-out shapes on...

Istruzioni per l'uso
Istruzioni per l'uso
20/03/2015 - docs.whirlpool.eu
IT TABELLA DEI PROGRAMMI A. Spia Apertura porta  D G. Tasto Centrifuga  H. Indicatore fasi del programma I I. Tasto Annulla  J. Tasto Fine ciclo  Spia Ingresso acqua  D. Spia Pulizia filtro  Programma Tasto Avvio (Pausa)  B B. Spia Assistenza  C. Manopola programmi F. } Questa lavatrice è dotata di funzioni di sicurezza automatiche in grado di riconoscere e segnalare tempestivamente eventuali guasti e di reagire in modo adeguato, ad es. mediante le spie: E. A H ...