A Circuit-Based Approach to Efficient Enumeration
Type de document :
Communication dans un congrès avec actes
Titre :
A Circuit-Based Approach to Efficient Enumeration
Auteur(s) :
Amarilli, Antoine [Auteur]
Laboratoire Traitement et Communication de l'Information [LTCI]
Bourhis, Pierre [Auteur]
Linking Dynamic Data [LINKS]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Jachiet, Louis [Auteur]
Types and Reasoning for the Web [TYREX]
Mengel, Stefan [Auteur]
Centre de Recherche en Informatique de Lens [CRIL]
Laboratoire Traitement et Communication de l'Information [LTCI]
Bourhis, Pierre [Auteur]
Linking Dynamic Data [LINKS]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Jachiet, Louis [Auteur]
Types and Reasoning for the Web [TYREX]
Mengel, Stefan [Auteur]
Centre de Recherche en Informatique de Lens [CRIL]
Éditeur(s) ou directeur(s) scientifique(s) :
Ioannis Chatzigiannakis
Piotr Indyk
Anca Muscholl
Piotr Indyk
Anca Muscholl
Titre de la manifestation scientifique :
ICALP 2017 - 44th International Colloquium on Automata, Languages, and Programming
Ville :
Varsovie
Pays :
Pologne
Date de début de la manifestation scientifique :
2017-07-10
Mot(s)-clé(s) en anglais :
constant-delay
enumeration
d-DNNFs
MSO
circuits
enumeration
d-DNNFs
MSO
circuits
Discipline(s) HAL :
Informatique [cs]/Base de données [cs.DB]
Résumé en anglais : [en]
We study the problem of enumerating the satisfying valuations of a circuit while bounding the delay, i.e., the time needed to compute each successive valuation. We focus on the class of structured d-DNNF circuits originally ...
Lire la suite >We study the problem of enumerating the satisfying valuations of a circuit while bounding the delay, i.e., the time needed to compute each successive valuation. We focus on the class of structured d-DNNF circuits originally introduced in knowledge compilation, a sub-area of artificial intelligence. We propose an algorithm for these circuits that enumerates valuations with linear preprocessing and delay linear in the Hamming weight of each valuation. Moreover, valuations of constant Hamming weight can be enumerated with linear preprocessing and constant delay. Our results yield a framework for efficient enumeration that applies to all problems whose solutions can be compiled to structured d-DNNFs. In particular, we use it to recapture classical results in database theory, for factorized database representations and for MSO evaluation. This gives an independent proof of constant-delay enumeration for MSO formulae with first-order free variables on bounded-treewidth structures.Lire moins >
Lire la suite >We study the problem of enumerating the satisfying valuations of a circuit while bounding the delay, i.e., the time needed to compute each successive valuation. We focus on the class of structured d-DNNF circuits originally introduced in knowledge compilation, a sub-area of artificial intelligence. We propose an algorithm for these circuits that enumerates valuations with linear preprocessing and delay linear in the Hamming weight of each valuation. Moreover, valuations of constant Hamming weight can be enumerated with linear preprocessing and constant delay. Our results yield a framework for efficient enumeration that applies to all problems whose solutions can be compiled to structured d-DNNFs. In particular, we use it to recapture classical results in database theory, for factorized database representations and for MSO evaluation. This gives an independent proof of constant-delay enumeration for MSO formulae with first-order free variables on bounded-treewidth structures.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
Source :
Fichiers
- https://hal.inria.fr/hal-01639179/document
- Accès libre
- Accéder au document
- https://hal.inria.fr/hal-01639179/document
- Accès libre
- Accéder au document
- https://hal.inria.fr/hal-01639179/document
- Accès libre
- Accéder au document
- document
- Accès libre
- Accéder au document
- LIPIcs-ICALP-2017-111.pdf
- Accès libre
- Accéder au document
- document
- Accès libre
- Accéder au document
- LIPIcs-ICALP-2017-111.pdf
- Accès libre
- Accéder au document