2546 search results - page 442 / 510 » Managing long-running queries |
89
Voted
POLICY
2004
Springer
15 years 6 months ago
2004
Springer
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
107
Voted
VLDB
2004
ACM
15 years 6 months ago
2004
ACM
SQL in the IBM® DB2® Universal Database™ for Linux®, UNIX®, and Windows® (DB2 UDB) database management product has been extended to support nested INSERT, UPDATE, and DELET...
114
Voted
SAC
2010
ACM
15 years 5 months ago
2010
ACM
Hermes is an ontology-based framework for building news personalization services. This framework consists of a news classification phase, which classifies the news, a knowledge ...
116
Voted
ICPPW
2003
IEEE
15 years 5 months ago
2003
IEEE
Users have been demanding information “anytime, anywhere”. The notion of accessing diverse and autonomous information repositories with different APIs is not accepted. This ha...
104
click to vote
SCCC
2003
IEEE
15 years 5 months ago
2003
IEEE
The Dynamic Spatial Approximation Tree (dsa–tree) is a recently proposed data structure for searching in metric spaces. It has been shown that it compares favorably against alte...