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CORR
2009
Springer
91views Education» more  CORR 2009»
13 years 6 months ago
On the Number of Membranes in Unary P Systems
We consider P systems with a linear membrane structure working on objects over a unary alphabet using sets of rules resembling homomorphisms. Such a restricted variant of P systems...
Rudolf Freund, Andreas Klein, Martin Kutrib
DLOG
2009
13 years 6 months ago
Quasi-Classical Semantics for Expressive Description Logics
Abstract. Inconsistency handling in expressive description logics is an important problem because inconsistency may naturally occur in an open world. In this paper, we present the ...
Xiaowang Zhang, Guilin Qi, Yue Ma, Zuoquan Lin
GECCO
2007
Springer
213views Optimization» more  GECCO 2007»
14 years 3 months ago
Genetically programmed learning classifier system description and results
An agent population can be evolved in a complex environment to perform various tasks and optimize its job performance using Learning Classifier System (LCS) technology. Due to the...
Gregory Anthony Harrison, Eric W. Worden
ICDE
2006
IEEE
152views Database» more  ICDE 2006»
14 years 10 months ago
A Complete and Efficient Algebraic Compiler for XQuery
As XQuery nears standardization, more sophisticated XQuery applications are emerging, which often exploit the entire language and are applied to non-trivial XML sources. We propos...
Christopher Re, Jérôme Siméon,...
PERCOM
2004
ACM
14 years 8 months ago
Programming Pervasive and Mobile Computing Applications with the TOTA Middleware
Pervasive computing calls for suitable middleware and programming models to deal with large software systems dived in dynamic mobile network environments. Here we present the prog...
Marco Mamei, Franco Zambonelli