506 search results - page 28 / 102 » The coDBz Information Integration System for Autonomous Data... |
SIGMOD
1995
ACM
13 years 11 months ago
1995
ACM
Text is a pervasive information type, and many applications require querying over text sources in addition to structured data. This paper studies the problem of query processing i...
ADMI
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Autonomous agents are systems situated in dynamic environments. They pursue goals and satisfy their needs by responding to external events from the environment. In these ...
IQIS
2005
ACM
14 years 29 days ago
2005
ACM
In the field of sensor networks, data integration and collaboration, and intelligence gathering efforts, information on the quality of data sources are important but are often not...
DIWEB
2001
13 years 8 months ago
2001
The demand for data integration is rapidly becoming larger as more and more information sources appear in modern enterprises. In many situations a logical (rather than physical) i...
ICDCS
2000
IEEE
13 years 11 months ago
2000
IEEE
Despite increasingly distributed internet information sources with diverse storage formats and access-control constraints, most of the end applications (e.g., filters and media p...