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NAACL
2003
15 years 7 months ago
Category-based Pseudowords
A pseudoword is a composite comprised of two or more words chosen at random; the individual occurrences of the original words within a text are replaced by their conflation. Pseu...
Preslav Nakov, Marti A. Hearst
CORR
2011
Springer
179views Education» more  CORR 2011»
14 years 9 months ago
The restricted isometry property for time-frequency structured random matrices
We establish the restricted isometry property for finite dimensional Gabor systems, that is, for families of time–frequency shifts of a randomly chosen window function. We show...
Götz E. Pfander, Holger Rauhut, Joel A. Tropp
SIAMCO
2011
14 years 8 months ago
Weak Dynamic Programming Principle for Viscosity Solutions
Abstract. We prove a weak version of the dynamic programming principle for standard stochastic control problems and mixed control-stopping problems, which avoids the technical di...
Bruno Bouchard, Nizar Touzi
LREC
2010
163views Education» more  LREC 2010»
15 years 7 months ago
Feasibility of Automatically Bootstrapping a Persian WordNet
In this paper we describe a proof-of-concept for the bootstrapping of a Persian WordNet. This effort was motivated by previous work done at Stanford University on bootstrapping an...
Chris Irwin Davis, Dan I. Moldovan
ACL
2010
15 years 3 months ago
Combining Orthogonal Monolingual and Multilingual Sources of Evidence for All Words WSD
Word Sense Disambiguation remains one of the most complex problems facing computational linguists to date. In this paper we present a system that combines evidence from a monoling...
Weiwei Guo, Mona Diab