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ER
2007
Springer
89views Database» more  ER 2007»
16 years 1 months ago
On Order Dependencies for the Semantic Web
We consider the problem of adding both equality and order generating dependencies to Web ontology languages such as OWL DL that are based on description logics. Such dependencies u...
David Toman, Grant E. Weddell
LCC
1994
213views Algorithms» more  LCC 1994»
15 years 11 months ago
Linear Constraint Query Languages: Expressive Power and Complexity
We give an AC0 upper bound on the complexity of rst-oder queries over (in nite) databases de ned by restricted linear constraints. This result enables us to deduce the non-expressi...
Stéphane Grumbach, Jianwen Su, Christophe T...
DSOM
2006
Springer
15 years 10 months ago
CMDB - Yet Another MIB? On Reusing Management Model Concepts in ITIL Configuration Management
According to ITIL, a CMDB (Configuration Management Database), containing a logical model of the IT infrastructure, forms the basis for effective and efficient IT Service Managemen...
Michael Brenner, Markus Garschhammer, Martin Saile...
COMMA
2008
15 years 8 months ago
Argumentation Using Temporal Knowledge
Proposals for logic-based argumentation have the potential to be adapted for handling diverse kinds of knowledge. In this paper, a calculus for representing temporal knowledge is p...
Nicholas Mann, Anthony Hunter
FLOPS
2010
Springer
16 years 1 months ago
Code Generation via Higher-Order Rewrite Systems
Abstract. We present the meta-theory behind the code generation facilities of Isabelle/HOL. To bridge the gap between the source (higherorder logic with type classes) and the many ...
Florian Haftmann, Tobias Nipkow