696 search results - page 6 / 140 » A class of combinatorial identities |
122
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ALT
2010
Springer
14 years 12 months ago
2010
Springer
This paper is concerned with the combinatorial structure of concept classes that can be learned from a small number of examples. We show that the recently introduced notion of recu...
EJC
2006
14 years 11 months ago
2006
We introduce a large self-dual class of simplicial complexes for which we show that each member complex is contractible or homotopy equivalent to a sphere. Examples of complexes i...
DCG
2000
14 years 11 months ago
2000
This paper examines directed graphs related to convex polytopes. For each fixed d-polytope and any acyclic orientation of its graph, we prove there exist both convex and concave fu...
103
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HOLOMAS
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. This paper introduces a framework based on multi-agent system for solving problems of combinatorial optimization. The framework allows running various metaheuristic algor...
IWBRS
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. This paper proposes a new method for personal identity verification based the analysis of face images applying One Class Support Vector Machines. This is a recently intr...