713 search results - page 138 / 143 » A Learning Optimizer for a Federated Database Management Sys... |
SAC
2008
ACM
14 years 9 months ago
2008
ACM
In recent years role-based access control (RBAC) has been spreading within organizations. However, companies still have considerable difficulty migrating to this model, due to the...
KDD
2009
ACM
15 years 10 months ago
2009
ACM
This paper studies web object classification problem with the novel exploration of social tags. Automatically classifying web objects into manageable semantic categories has long ...
ELPUB
1998
ACM
15 years 1 months ago
1998
ACM
The Library in the card is the slogan which would summarize the aims of the Univeritat Autonoma de Barcelona (UAB) Library Service in its involvement in several EC Libraries Progr...
CIKM
2009
Springer
15 years 27 days ago
2009
Springer
While provenance has been extensively studied in the literature, the efficient evaluation of provenance queries remains an open problem. Traditional query optimization techniques...
KBSE
2002
IEEE
15 years 2 months ago
2002
IEEE
ort gives their abstracts. s of the position papers Recent Experiences with Code Generation and Task Automation Agents in Software Tools (J. Grundy, J. Hosking) As software grows i...