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CORR
2002
Springer
117views Education» more  CORR 2002»
15 years 4 months ago
Computing stable models: worst-case performance estimates
Abstract. We study algorithms for computing stable models of propositional logic programs and derive estimates on their worst-case performance that are asymptotically better than t...
Zbigniew Lonc, Miroslaw Truszczynski
AI
1998
Springer
15 years 4 months ago
Pruning Algorithms for Multi-Model Adversary Search
The Multi-model search framework generalizes minimax to allow exploitation of recursive opponent models. In this work we consider adding pruning to the multi-model search. We prov...
David Carmel, Shaul Markovitch
CEC
2009
IEEE
15 years 11 months ago
The Pareto-Following Variation Operator as an alternative approximation model
— This paper presents a critical analysis of the Pareto-Following Variation Operator (PFVO) when used as an approximation method for Multiobjective Evolutionary Algorithms (MOEA)...
A. K. M. Khaled Ahsan Talukder, Michael Kirley, Ra...
ICRA
2009
IEEE
157views Robotics» more  ICRA 2009»
15 years 11 months ago
From pixels to objects: Enabling a spatial model for humanoid social robots
— This work adds the concept of object to an existent low-level attention system of the humanoid robot iCub. The objects are defined as clusters of SIFT visual features. When th...
Dario Figueira, Manuel Lopes, Rodrigo M. M. Ventur...
GLOBECOM
2007
IEEE
15 years 10 months ago
Iterative Decoding of Concatenated Channel Coding and Trellis Shaping Based on Markov Model
—The trellis shaping (TS) is an effective technique not only for average power reduction of high-order QAM signals, but also for peak power reduction of band-limited single-carri...
Makoto Tanahashi, Hideki Ochiai