124 search results - page 10 / 25 » Concept-based querying in mediator systems |
NGITS
1993
Springer
13 years 11 months ago
1993
Springer
AMOS (Active Mediators Object System) is an architecture to model, locate, search, combine, update, and monitor data in information systems with many work stations connected using...
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
Intuitively, data management and data integration tools should be well-suited for exchanging information in a semantically meaningful way. Unfortunately, they suffer from two sign...
RIVF
2003
13 years 9 months ago
2003
Abstract— This paper presents our work on supporting flexible query evaluation over large distributed, heterogeneous, and autonomous sources. Flexibility means that the query ev...
IJCAI
2003
13 years 9 months ago
2003
We solve the problem of obtaining answers to queries posed to a mediated integration system un der the local-as-view paradigm that are consistent wrt to certain global integrity...
CAISE
2000
Springer
13 years 12 months ago
2000
Springer
With the emergence of the Internet, collaborative computing has become more feasible than ever. Organizations can share valuable information among each other. However, certain user...