Objectif This is a project in the area of Theoretical Computer Science, particularly discrete algorithms and computational complexity. Many Constraint Satisfaction Problems (`CSPs') such as Boolean satisfiability or graph coloring are well-known to be NP-hard, i.e. the worst-case computation time to solve these problems is exponential in the size of the problem instance. To illuminate the conceptual origins of the computational hardness of these problems, a major research effort over the past 30 years has been the study of Random instances of CSPs. Over the past decade, motivated by problems in statistical mechanics, physicists have developed stunningly detailed hypotheses on the structural and conceptual nature of random CSPs, based on ingenious but highly non-rigorous techniques. These hypotheses have led to a new class of Message Passing Algorithms, as well as to evidence that certain natural types of random CSPs may be computationally intractable. The goal of this project is to study these ideas rigorously and comprehensively from the perspective of the theory of computing. Champ scientifique natural sciencescomputer and information sciencescomputational sciencenatural sciencesphysical sciencesclassical mechanicsstatistical mechanics Programme(s) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Thème(s) ERC-SG-PE6 - ERC Starting Grant - Computer science and informatics Appel à propositions ERC-2011-StG_20101014 Voir d’autres projets de cet appel Régime de financement ERC-SG - ERC Starting Grant Institution d’accueil JOHANN WOLFGANG GOETHE-UNIVERSITAET FRANKFURT AM MAIN Contribution de l’UE € 1 023 040,42 Adresse THEODOR W ADORNO PLATZ 1 60323 Frankfurt Am Main Allemagne Voir sur la carte Région Hessen Darmstadt Frankfurt am Main, Kreisfreie Stadt Type d’activité Higher or Secondary Education Establishments Chercheur principal Amin Coja-Oghlan (Prof.) Contact administratif Kristina Wege (Ms.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée Bénéficiaires (2) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire JOHANN WOLFGANG GOETHE-UNIVERSITAET FRANKFURT AM MAIN Allemagne Contribution de l’UE € 1 023 040,42 Adresse THEODOR W ADORNO PLATZ 1 60323 Frankfurt Am Main Voir sur la carte Région Hessen Darmstadt Frankfurt am Main, Kreisfreie Stadt Type d’activité Higher or Secondary Education Establishments Chercheur principal Amin Coja-Oghlan (Prof.) Contact administratif Kristina Wege (Ms.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée THE UNIVERSITY OF WARWICK Participation terminée Royaume-Uni Contribution de l’UE € 76 535,06 Adresse Kirby Corner Road - University House CV4 8UW Coventry Voir sur la carte Région West Midlands (England) West Midlands Coventry Type d’activité Higher or Secondary Education Establishments Contact administratif Peter Hedges (Dr.) Liens Contacter l’organisation Opens in new window Site web Opens in new window Coût total Aucune donnée