219 search results - page 34 / 44 » Introduction to Logics for Databases and Information Systems |
CCGRID
2005
IEEE
15 years 3 months ago
2005
IEEE
Data services for the Grid have focussed so far primarily on virtualising access to distributed databases, and encapsulating file location. However, orchestration of services requ...
VLDB
1998
ACM
15 years 1 months ago
1998
ACM
Numerous applications such as stock market or medical information systems require that both historical and current data be logically integrated into a temporal database. The under...
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CAISE
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Even though SQL has become widely accepted as a language for implementing relational database schemas and querying data, there are cases where s experience the need for n...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
For most Web-based applications, contents are created dynamically based on the current state of a business, such as product prices and inventory, stored in database systems. These...
KES
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. A mobile robot that interacts with its environment needs a machineunderstandable representation of objects and their usages. We present an ontology of objects, with gener...