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» On the Logic of Constitutive Rules
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INTENV
2010
14 years 8 months ago
Proactive Intention Recognition for Home Ambient Intelligence
We explore a coherent combination of two jointly implemented logic programming based systems, namely those of Evolution Prospection and Intention Recognition, to address a number o...
Han The Anh, Luís Moniz Pereira
SIGMOD
2009
ACM
201views Database» more  SIGMOD 2009»
16 years 1 months ago
Cost based plan selection for xpath
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
Haris Georgiadis, Minas Charalambides, Vasilis Vas...
KR
1992
Springer
15 years 5 months ago
Embedding Defaults into Terminological Knowledge Representation Formalisms
Abstract, We consider the problem of integrating Reiter's default logic into terminological representation systems. It turns out that such an integration is less straightforwa...
Franz Baader, Bernhard Hollunder
LPNMR
1990
Springer
15 years 5 months ago
The meaning of Negative Premises in Transition System Specifications
We present a general theory for the use of negative premises in the rules of Transition System Specifications (TSSs). We formulate a criterion that should be satisfied by a TSS in ...
Roland N. Bol, Jan Friso Groote
AIIDE
2008
15 years 3 months ago
Recombinable Game Mechanics for Automated Design Support
Systems that provide automated game-design support-whether fully automated game generators, or tools to assist human designers--must be able to maintain a representation of a game...
Mark J. Nelson, Michael Mateas