2468 search results - page 95 / 494 » Aggregation operators 2003 |
SIGMOD
2004
ACM
14 years 9 months ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
USENIX
2003
13 years 10 months ago
2003
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
Link analysis algorithms have been extensively used in Web information retrieval. However, current link analysis algorithms generally work on a flat link graph, ignoring the hiera...
ECSQARU
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The problem of averaging outcomes under several scenarios to form overall objective functions is of considerable importance in decision support under uncertainty. The fuz...
OTM
2007
Springer
14 years 3 months ago
2007
Springer
The information that is made available through the semantic web will be accessed through complex programs (web-services, sensors, etc.) that may interact in sophisticated ways. Com...