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ESA
2009
Springer
151views Algorithms» more  ESA 2009»
15 years 10 months ago
Experimental Study of FPT Algorithms for the Directed Feedback Vertex Set Problem
Abstract. We evaluate the performance of FPT algorithms for the directed feedback vertex set problem (DFVS). We propose several new data reduction rules for DFVS. which can signiï¬...
Rudolf Fleischer, Xi Wu, Liwei Yuan
ESWS
2009
Springer
15 years 10 months ago
Ontology Integration Using Mappings: Towards Getting the Right Logical Consequences
Abstract. We propose a general method and novel algorithmic techniques to facilitate the integration of independently developed ontologies using mappings. Our method and techniques...
Ernesto Jiménez-Ruiz, Bernardo Cuenca Grau,...
ICRA
2008
IEEE
160views Robotics» more  ICRA 2008»
15 years 10 months ago
No robot left behind: Coordination to overcome local minima in swarm navigation
Abstract— In this paper, we address navigation and coordination methods that allow swarms of robots to converge and spread along complex 2D shapes in environments containing unkn...
Leandro Soriano Marcolino, Luiz Chaimowicz
138
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CEC
2007
IEEE
15 years 10 months ago
Towards a generic control strategy for Evolutionary Algorithms: an adaptive fuzzy-learning approach
— This paper presents a new method to generalize strategies in order to control parameters of Evolutionary Algorithms (EAs). A learning process establishes the relationship betwe...
Jorge Maturana, Frédéric Saubion
IAT
2007
IEEE
15 years 10 months ago
The Whole Brain Approach to the Web
I introduce a new approach to data representation, which reflects the mechanism of mind based on the compartmentalization of brain into two hemispheres. I cribe an abstract device...
Ioachim Drugus