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SAT
2004
Springer
101views Hardware» more  SAT 2004»
14 years 21 days ago
An Algebraic Approach to the Complexity of Generalized Conjunctive Queries
Kolaitis and Vardi pointed out that constraint satisfaction and conjunctive query containment are essentially the same problem. We study the Boolean conjunctive queries under a mor...
Michael Bauland, Philippe Chapdelaine, Nadia Creig...
ICA
2007
Springer
14 years 1 months ago
Is the General Form of Renyi's Entropy a Contrast for Source Separation?
Abstract. Renyi’s entropy-based criterion has been proposed as an objective function for independent component analysis because of its relationship with Shannon’s entropy and i...
Frédéric Vrins, Dinh-Tuan Pham, Mich...
ICRA
2006
IEEE
150views Robotics» more  ICRA 2006»
14 years 1 months ago
An Approach to Visual Servoing based on Coded Light
— Positioning a robot with respect to objects by using data provided by a camera is a well known technique called visual servoing. In order to perform a task, the object must exh...
Jordi Pagès, Christophe Collewet, Fran&cced...
ICMCS
2005
IEEE
94views Multimedia» more  ICMCS 2005»
14 years 29 days ago
Fusion of Multiple Asynchronous Information Sources for Event Detection in Soccer Video
Our previous research shows that the use of multiple sources of information based on intrinsic AV features and external knowledge helps to detect events in soccer video. To make t...
Huaxin Xu, Tat-Hoe Fong, Tat-Seng Chua
OWLED
2008
13 years 8 months ago
The OWL in the CASL - Designing Ontologies Across Logics
Abstract. In this paper, we show how the web ontology language OWL can be accommodated within the larger framework of the heterogeneous common algebraic specification language HETC...
Oliver Kutz, Dominik Lücke, Till Mossakowski,...