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DMTCS
2010
163views Mathematics» more  DMTCS 2010»
15 years 4 months ago
On Uniform Recurrence of a Direct Product
A direct product of two words is a naturally defined word on the alphabet of pairs of symbols. We introduce the class URP of uniformly recurrent words such that a direct product o...
Pavel Vadimovich Salimov
200
Voted
CORR
2011
Springer
194views Education» more  CORR 2011»
14 years 10 months ago
Sparse approximation property and stable recovery of sparse signals from noisy measurements
—In this paper, we introduce a sparse approximation property of order s for a measurement matrix A: xs 2 ≤ D Ax 2 + β σs(x) √ s for all x, where xs is the best s-sparse app...
Qiyu Sun
KDD
2009
ACM
185views Data Mining» more  KDD 2009»
16 years 7 months ago
Entity discovery and assignment for opinion mining applications
Opinion mining became an important topic of study in recent years due to its wide range of applications. There are also many companies offering opinion mining services. One proble...
Xiaowen Ding, Bing Liu, Lei Zhang
VMCAI
2007
Springer
16 years 29 days ago
Lattice Automata
Abstract. Several verification methods involve reasoning about multi-valued systems, in which an atomic proposition is interpreted at a state as a lattice element, rather than a B...
Orna Kupferman, Yoad Lustig
ICLP
2005
Springer
16 years 10 days ago
Modeling Systems in CLP
We present a methodology for the modeling of complex program behavior in CLP. In the first part we present an informal description about how to represent a system in CLP. At its ...
Joxan Jaffar, Andrew E. Santosa, Razvan Voicu