2025 search results - page 158 / 405 » On the Utility of Inference Mechanisms |
CIKM
2005
Springer
14 years 3 months ago
2005
Springer
We introduce the notion of views as a mechanism for securing and providing access control in the context of XML. Research in XML has explored several efficient querying mechanism...
ER
2007
Springer
14 years 1 months ago
2007
Springer
The paper presents an unified Description Logic (DL) model for databases. Describing database models using DLs is a fundamental problem in many areas because it turns databases to...
EUC
2006
Springer
14 years 1 months ago
2006
Springer
Context delivery is an inevitable issue for ubiquitous computing. Context-aware middlewares perform all the functions of context sensing, inferring and delivery to context-aware ap...
CIA
2008
Springer
13 years 11 months ago
2008
Springer
The behaviours of autonomous agents may deviate from those deemed to be for the good of the societal systems of which they are a part. Norms have therefore been proposed as a means...
EUC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Location is the most essential presence information for mobile users. In this paper, we present an improved time-based clustering technique for extracting significant lo...