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GECCO
2009
Springer
112views Optimization» more  GECCO 2009»
15 years 6 months ago
Approximating geometric crossover in semantic space
We propose a crossover operator that works with genetic programming trees and is approximately geometric crossover in the semantic space. By defining semantic as program’s eval...
Krzysztof Krawiec, Pawel Lichocki
IADIS
2003
15 years 1 months ago
Aid to the Semantic Maintenance of the Web Site
The objective of our work is to provide some aid to the maintenance of a web site. The webmaster would like to get a semantic follow-up of the users’ browsing, but he only has a...
Michel Sala, Pierre Pompidor, Danièle H&eac...
NAACL
2007
15 years 1 months ago
Hybrid Models for Semantic Classification of Chinese Unknown Words
This paper addresses the problem of classifying Chinese unknown words into fine-grained semantic categories defined in a Chinese thesaurus. We describe three novel knowledge-based...
Xiaofei Lu
JODS
2006
111views Data Mining» more  JODS 2006»
14 years 11 months ago
Interoperability Through Emergent Semantics A Semiotic Dynamics Approach
Abstract. We study the exchange of information in collective information systems mediated by information agents, focusing specifically on the problem of semantic interoperability. ...
Luc Steels, Peter Hanappe
FOSSACS
2004
Springer
15 years 5 months ago
A Game Semantics of Local Names and Good Variables
We describe a game semantics for local names in a functional setting. It is based on a category of dialogue games acted upon by the automorphism group of the natural numbers; this ...
James Laird