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IJFCS
2008
98views more  IJFCS 2008»
14 years 10 months ago
On Succinct Representation of Knowledge Community Taxonomies with Formal Concept Analysis
We present an application of formal concept analysis aimed at representing a meaningful structure of knowledge communities in the form of a lattice-based taxonomy. The taxonomy gr...
Camille Roth, Sergei A. Obiedkov, Derrick G. Kouri...
ICASSP
2011
IEEE
14 years 1 months ago
Generalized low-rank decompositions with switching and adaptive algorithms for space-time adaptive processing
This work presents generalized low-rank signal decompositions with the aid of switching techniques and adaptive algorithms, which do not require eigen-decompositions, for space-ti...
Rodrigo C. de Lamare
GLOBECOM
2008
IEEE
15 years 4 months ago
Game Theoretic Solutions for Precoding Strategies over the Interference Channel
— In this paper, precoding strategies over interference channels are analyzed from a game-theoretic perspective. The Nash equilibrium and Nash bargaining solutions of precoding m...
Jie Gao, Sergiy A. Vorobyov, Hai Jiang
SEMWEB
2005
Springer
15 years 3 months ago
A Strategy for Automated Meaning Negotiation in Distributed Information Retrieval
The paper reports on the formal framework to design strategies for multi-issue non-symmetric meaning negotiations among software agents in a distributed information retrieval syste...
Vadim Ermolayev, Natalya Keberle, Wolf-Ekkehard Ma...
EPIA
1993
Springer
15 years 2 months ago
Resolution of Constraints in Algebras of Rational Trees
Abstract. This work presents a constraint solver for the domain of rational trees. Since the problem is NP-hard the strategy used by the solver is to reduce as much as possible, in...
Luís Damas, Nelma Moreira, Sabine Broda