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GECCO
2008
Springer
139views Optimization» more  GECCO 2008»
14 years 11 months ago
Behavior-based speciation for evolutionary robotics
This paper describes a speciation method that allows an evolutionary process to learn several robot behaviors using a single execution. Species are created in behavioral space in ...
Leonardo Trujillo, Gustavo Olague, Evelyne Lutton,...
AUTOMATICA
2008
127views more  AUTOMATICA 2008»
14 years 10 months ago
On decentralized negotiation of optimal consensus
A consensus problem consists of finding a distributed control strategy that brings the state or output of a group of agents to a common value, a consensus point. In this paper, we...
Björn Johansson, Alberto Speranzon, Mikael Jo...
DKE
2008
87views more  DKE 2008»
14 years 10 months ago
Region clustering based evaluation of multiple top-N selection queries
In many database applications, there are opportunities for multiple top-N queries to be evaluated at the same time. Often it is more cost effective to evaluate multiple such queri...
Liang Zhu, Weiyi Meng, Wenzhu Yang, Chunnian Liu
IJFCS
2008
98views more  IJFCS 2008»
14 years 9 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...
VC
2008
138views more  VC 2008»
14 years 9 months ago
A GPU-based light hierarchy for real-time approximate illumination
Illumination rendering including environment lighting, indirect illumination, and subsurface scattering plays for many graphics applications such as games and VR systems. However, ...
Hyunwoo Ki, Kyoungsu Oh