948 search results - page 171 / 190 » The Query Answering System PRODICOS |
ATAL
2007
Springer
13 years 11 months ago
2007
Springer
This paper studies a logical framework for automated negotiation between two agents. We suppose an agent who has a knowledge base represented by a logic program. Then, we introduc...
FOIKS
2004
Springer
13 years 11 months ago
2004
Springer
When two or more databases are combined into a global one, integrity may be violated even when each database is consistent with its own local integrity constraints. Efficient metho...
FOIKS
2008
Springer
13 years 9 months ago
2008
Springer
Abstract In this paper we present a new rule-based approach for consistency preserving view updating in deductive databases. Based on rule transformations performed during schema d...
DAIS
2010
13 years 9 months ago
2010
The growing needs in computational power to answer to the increasing number of on-line services and the complexity of applications makes it mandatory to build corresponding hardwar...
CIDR
2007
13 years 9 months ago
2007
Current web search engines essentially conduct document-level ranking and retrieval. However, structured information about realworld objects embedded in static webpages and online...