3408 search results - page 551 / 682 » Logic, language, information and computation |
PODS
2007
ACM
14 years 10 months ago
2007
ACM
In [3], we introduced a framework for querying and updating probabilistic information over unordered labeled trees, the probabilistic tree model. The data model is based on trees ...
DAWAK
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
ICSOC
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. An important architectural style for constructing enterprise applications is to use transactional workflows in SOA. In this setting, workflow activities invoke distribute...
POLICY
2007
Springer
14 years 4 months ago
2007
Springer
The growing diffusion of portable devices enables users to benefit from anytime and anywhere impromptu collaboration. Appropriate policy models that take into account the dynamici...
SSDBM
2006
IEEE
14 years 4 months ago
2006
IEEE
With the recent progress of spatial information technologies and communication technologies, it has become easier to track positions of a large number of moving objects in real-ti...