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CI
2004
85views more  CI 2004»
15 years 6 months ago
Soft Constraint Propagation and Solving in Constraint Handling Rules
Soft constraints are a generalization of classical constraints, which allow for the description of preferences rather than strict requirements. In soft constraints, constraints and...
Stefano Bistarelli, Thom W. Frühwirth, Michae...
GRAMMARS
2000
97views more  GRAMMARS 2000»
15 years 6 months ago
Proof-Nets, Hybrid Logics and Minimalist Representations
Inthis paper, we aim at giving alogical account of the representationalist view on minimalist grammars by refering to the notion of Proof-Net in Linear Logic. We propose at the sam...
Alain Lecomte
SAC
2002
ACM
15 years 6 months ago
Soft constraint propagation and solving in CHRs
Soft constraints are a generalization of classical constraints, where constraints and/or partial assignments are associated to preference or importance levels, and constraints are...
Stefano Bistarelli, Thom W. Frühwirth, Michae...
EMNLP
2010
15 years 4 months ago
On Dual Decomposition and Linear Programming Relaxations for Natural Language Processing
This paper introduces dual decomposition as a framework for deriving inference algorithms for NLP problems. The approach relies on standard dynamic-programming algorithms as oracl...
Alexander M. Rush, David Sontag, Michael Collins, ...
EMNLP
2009
15 years 4 months ago
Entity Extraction via Ensemble Semantics
Combining information extraction systems yields significantly higher quality resources than each system in isolation. In this paper, we generalize such a mixing of sources and fea...
Marco Pennacchiotti, Patrick Pantel