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AAMAS
2007
Springer
15 years 6 months ago
Conversational semantics sustained by commitments
We propose an operational model that combines message meaning and conversational structure in one comprehensive approach. Our long-term research goal is to lay down principles unit...
Roberto A. Flores, Philippe Pasquier, Brahim Chaib...
AO
2008
81views more  AO 2008»
15 years 6 months ago
Institutionalising ontology-based semantic integration
Abstract. We address what is still a scarcity of general mathematical foundations for ontology-based semantic integration underlying current knowledge engineering methodologies in ...
W. Marco Schorlemmer, Yannis Kalfoglou
AO
2008
85views more  AO 2008»
15 years 6 months ago
GFO-Bio: A biological core ontology
Abstract. The rapid increase in the number and use of biological ontologies necessitates developing systems for their integration. In this paper we present a core ontology for biol...
Robert Hoehndorf, Frank Loebe, Roberto Poli, Heinr...
APAL
2006
67views more  APAL 2006»
15 years 6 months ago
Pretopologies and a uniform presentation of sup-lattices, quantales and frames
We introduce the notion of infinitary preorder and use it to obtain a predicative presentation of sup-lattices by generators and relations. The method is uniform in that it extend...
Giulia Battilotti, Giovanni Sambin
ECCC
2006
97views more  ECCC 2006»
15 years 6 months ago
Runtime Analysis of a Simple Ant Colony Optimization Algorithm
Ant Colony Optimization (ACO) has become quite popular in recent years. In contrast to many successful applications, the theoretical foundation of this randomized search heuristic...
Frank Neumann, Carsten Witt