2853 search results - page 509 / 571 » On the Efficiency of Provenance Queries |
UIST
2000
ACM
15 years 4 months ago
2000
ACM
We present a general approach to the dynamic representation of 2D space that is well suited for userinterface layout. We partition space into two distinct categories: full and emp...
AGENTS
2000
Springer
15 years 4 months ago
2000
Springer
Recent research has made it possible to build information agents that retrieve and integrate information from the World Wide Web. Although there now exist solutions for modeling W...
COOPIS
1999
IEEE
15 years 4 months ago
1999
IEEE
A distributed multimedia information system allows users to access data of different modalities, from different data sources, ranked by various combinationsof criteria. In [6], Fa...
PODS
1999
ACM
15 years 4 months ago
1999
ACM
One of the most important types of query processing in spatial databases and geographic information systems is the spatial join, an operation that selects, from two relations, all...
150
click to vote
HPDC
1998
IEEE
15 years 4 months ago
1998
IEEE
Conventional resource management systems use a system model to describe resources and a centralized scheduler to control their allocation. We argue that this paradigm does not ada...