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» On Ordering Descriptions in a Description Logic
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DATESO
2006
148views Database» more  DATESO 2006»
15 years 8 months ago
Conceptual Modeling for XML: A Survey
Recently XML is the standard format used for the exchange of data between information systems and is also frequently applied as a logical database model. If we use XML as a logical...
Martin Necasky
CORR
1999
Springer
95views Education» more  CORR 1999»
15 years 6 months ago
Fixed-parameter tractability, definability, and model checking
In this article, we study parameterized complexity theory from the perspective of logic, or more specifically, descriptive complexity theory. We propose to consider parameterized ...
Jörg Flum, Martin Grohe
DLOG
2010
15 years 4 months ago
Updating TBoxes in DL-Lite
Abstract. We study the problem of updates for TBoxes represented in Description Logics of the DL-Lite family. DL-Lite is at the basis of OWL 2 QL, one of the tractable fragments of...
Dmitriy Zheleznyakov, Diego Calvanese, Evgeny Khar...
PERCOM
2009
ACM
16 years 7 months ago
DiaSim: A Parameterized Simulator for Pervasive Computing Applications
Abstract--Pervasive computing applications involve both software concerns, like any software system, and integration concerns, for the constituent networked devices of the pervasiv...
Wilfried Jouve, Julien Bruneau, Charles Consel
PERCOM
2005
ACM
16 years 6 months ago
Middleware for User Controlled Environments
In this paper, we describe the middleware that has evolved from our attempt to capture user descriptions of policies controlling devices and services from natural language. Descri...
Bill Keller, Tim Owen, Ian Wakeman, Julie Weeds, D...