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



Architectures reconfigurables et traitement de proble`mes ... - Microsoft
Architectures reconfigurables et traitement de proble`mes ... - Microsoft
16/11/2016 - www.microsoft.com
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...

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+...

MSR Quantum applications - Microsoft
MSR Quantum applications - Microsoft
23/08/2018 - www.microsoft.com
( What Can We Do with a Quantum Computer? ( Matthias Troyer  Station Q, ETH Zurich | 1 Classical computers have come a long way Antikythera mechanism ENIAC astronomical positions (1946) (100 BC) Kelvin s harmonic analyzer prediction of tides (1878) Difference Engine (1822) Is there anything that we cannot solve on future supercomputers? Titan, ORNL (2013) Matthias Troyer | | 2 How long will Moore s law continue? Do we see signs of the end of Moore s law? Can we go below 7nm...

DictaNum : système de dialogue incrémental pour la dictée ... - Microsoft
DictaNum : système de dialogue incrémental pour la dictée ... - Microsoft
23/11/2017 - www.microsoft.com
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/262881756 DictaNum : système de dialogue incrémental pour la dictée de numéros. Conference Paper · July 2014 CITATIONS READS 0 57 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 SEE PROFILE All content following this page was uploaded by Hatim Khouzaimi on 06 June 2014. The user has requested enhancement of the downloaded file. 21ème...

MSFT Echo SurfaceLaptopIntel 5g Fact Sheet
MSFT Echo SurfaceLaptopIntel 5g Fact Sheet
13/12/2025 - www.microsoft.com
Windows Hello for Business with facial recognition and Enhanced Sign-In Security Surface Laptop 5G for Business Near-edgeless display and Surface's signature 3:2 ratio for more screen in a compact footprint Premium experiences drive AI advantage anywhere 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% Exceptional AI-enabled collaboration and Copilot+ PC1 productivity...

MSFT Echo SurfaceLaptopIntel Fact Sheet
MSFT Echo SurfaceLaptopIntel Fact Sheet
13/12/2025 - 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+...

MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft
MatrixExplorer: Un système pour l'analyse exploratoire de ... - Microsoft
22/05/2017 - www.microsoft.com
MatrixExplorer: Un système pour l analyse exploratoire de réseaux sociaux Nathalie Henry Jean-Daniel Fekete INRIA Futurs/LRI/University of Sydney Bât 490, Université Paris-Sud 91405 Orsay Cedex Nathalie.Henry@lri.fr INRIA Futurs/LRI Bât 490, Université Paris-Sud 91405 Orsay Cedex Jean-Daniel.Fekete@inria.fr RESUME ABSTRACT Dans cet article, nous présentons le système MatrixExplorer destiné à explorer des réseaux sociaux. Il a été conçu pour des chercheurs en sciences sociales...

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 ...
 
 

Lave-linge - Fiche Produit Selon le règlement délégué (UE) N ...
Lave-linge - Fiche Produit Selon le règlement délégué (UE) N ...
10/04/2020 - www.brandt.fr
Lave-linge - Fiche Produit Selon le reglement delegue (UE) N° 1061/2010 Marque Reference commerciale Capacite nominale Classe d-efficacite energetique Consommation d-energie de BRANDT BWF618DS 18 kg A++ 465 kWh/an Sur la base de 220 cycles de lavage standard par an pour les programmes coton a 60°C et a 40°C a pleine charge et a demi-charge et de la consommation des modes a faible puissance. La consommation reelle d-energie depend des conditions d-utilisation de l-appareil. Consommation d'energie...

Logitech® io™
Logitech® io™
16/02/2012 - www.logitech.com
Setup User's Manual Setup Logitech® io Personal Digital Pen !" 623063-1215.A Limited Warranty. Logitech warrants that any hardware product accompanying this documentation shall be free from significant defects in material and workmanship for a period of two (2) years from the date of purchase. Logitech's limited warranty is nontransferable and is limited to the original purchaser. This warranty gives you specific legal rights, and you may also have other rights which vary under local laws. Remedies....

Getting started with Premiére utilisation Logitech® Fold-Up Keyboard
Getting started with Premiére utilisation Logitech® Fold-Up Keyboard
16/02/2012 - www.logitech.com
Getting started with Premiére utilisation Logitech® Fold-Up Keyboard for iPad 2 Logitech® Fold-Up Keyboard Getting started with Premiére utilisation Logitech® Fold-Up Keyboard for iPad 2 2 Logitech® Fold-Up Keyboard Contents English Français www.logitech.com/support 4 10 Español Português 16 22 31 3 Logitech® Fold-Up Keyboard Setup and turn on 1. Insert iPad 2 2. Open the keyboard Slide your iPad 2 into the tray. Make sure that the connector port is aligned with the connector...

LSA6439X2
LSA6439X2
18/06/2012 - www.smeg.fr
LSA6439X2 SMEG ELITE Lave-vaisselle pose libre, 60 cm, orbital, inox anti-trace/gris métal Classe énergétique A+++A EAN13: 8017709166564 Capacité 13 couverts 7 programmes + 6 programmes rapides : Trempage, Verres, Délicat, ECO, Auto 40-50, Auto 60-70, Super (avec option Quick Time : Rapide 27 min, Délicat rapide, ECO rapide, Quotidien rapide, Normal rapide, Court & Intensif) 5 températures (38°C, 45°C, 50°C, 65°C, 70°C) Afficheur central : départ différé, indication durée du programme,...

Tout l'univers de VODEO.TV est  disponible sur l'ARCHOS Content ...
Tout l'univers de VODEO.TV est disponible sur l'ARCHOS Content ...
16/03/2012 - www.archos.com
Communiqué de presse Paris, le 22 novembre 2007 Tout l'univers de VODEO.TV est disponible sur l'ARCHOS Content Portal, depuis les baladeurs multimédia WiFi de la Génération 5 d'ARCHOS VODEO.TV, premier service francophone de Vidéo à la Demande 100% infos, découvertes et passions, distribue désormais ses contenus sur l'ARCHOS Content Portal (ACP), le portail de contenu accessible directement depuis les baladeurs multimédia WiFi de la Génération 5 d'ARCHOS. Accéder à tout le contenu...

Using the Samsung Series 7 Slate (700T) with Windows 8 ...
Using the Samsung Series 7 Slate (700T) with Windows 8 ...
21/11/2014 - www.samsung.com
Using the Samsung Series 7 Slate (700T) with Windows 8 Customer Preview Introduction Attendees from Microsoft s //BUILD/ conference were provided with a Windows 8 hardware reference platform that was codeveloped by Microsoft and Samsung. This unique Samsung //BUILD/ PC was designed to provide developers with a hardware platform optimized for Windows 8 s new Metro applications which includes features such as a 16x9 display, multitouch, and various sensors. After Microsoft s announcements at //BUILD/...