611 search results - page 47 / 123 » The Cardinality Matrix Constraint |
ECAI
2008
Springer
14 years 11 months ago
2008
Springer
At the "functional level", Semantic Web Services (SWS) are described akin to planning operators, with preconditions and effects relative to an ontology; the ontology prov...
JDA
2008
14 years 9 months ago
2008
We study the problem of allocating students to projects, where both students and lecturers have preferences over projects, and both projects and lecturers have capacities. In this...
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ICANNGA
2007
Springer
15 years 3 months ago
2007
Springer
In this paper we present a new method of 3D non-negative tensor factorization (NTF) that is robust in the presence of noise and has many potential applications, including multi-way...
COR
2007
14 years 9 months ago
2007
In this paper we apply a heuristic method based on artificial neural networks (NN) in order to trace out the efficient frontier associated to the portfolio selection problem. We...
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper, we propose a novel method, called local nonnegative matrix factorization (LNMF), for learning spatially localized, parts-based subspace representation of visual pat...