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» Choiceless Computation and Symmetry
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COLING
2002
14 years 9 months ago
Antonymy and Conceptual Vectors
For meaning representations in NLP, we focus our attention on thematic aspects and conceptual vectors. The learning strategy of conceptual vectors relies on a morphosyntaxic analy...
Didier Schwab, Mathieu Lafourcade, Violaine Prince
MOC
2002
75views more  MOC 2002»
14 years 9 months ago
Quincunx fundamental refinable functions and quincunx biorthogonal wavelets
Abstract. We analyze the approximation and smoothness properties of quincunx fundamental refinable functions. In particular, we provide a general way for the construction of quincu...
Bin Han 0003, Rong-Qing Jia
PRL
2010
100views more  PRL 2010»
14 years 8 months ago
Extraction of building polygons from SAR images: Grouping and decision-level in the GESTALT system
The GESTALT-System is a stratified architecture for challenging computer vision tasks. This contribution focuses on the 3rd and 4th layer of it – the grouping and decision layer...
Eckart Michaelsen, Uwe Stilla, Uwe Soergel, Leo J....
80
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INTERSPEECH
2010
14 years 4 months ago
Efficient HMM-based estimation of missing features, with applications to packet loss concealment
In this paper, we present efficient HMM-based techniques for estimating missing features. By assuming speech features to be observations of hidden Markov processes, we derive a mi...
Bengt J. Borgström, Per Henrik Borgström...
CCE
2011
14 years 1 months ago
Time representations and mathematical models for process scheduling problems
During the last 15 years, many mathematical models have been developed in order to solve process operation scheduling problems, using discrete or continuous time representations. ...
Sylvain Mouret, Ignacio E. Grossmann, Pierre Pesti...