581 search results - page 23 / 117 » Incremental View Maintenance |
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we address the maintenance of spatial semijoin queries over continuously moving points, where points are modeled as linear functions of time. This is analogous to t...
CIKM
2009
Springer
14 years 4 months ago
2009
Springer
Skyline query has been received much attention due to its wide application backgrounds for multi-preference and decision making. In this paper we consider skyline query evaluation...
CSMR
2003
IEEE
14 years 3 months ago
2003
IEEE
Software services are being promoted as the next big step forward in software engineering.. Inevitably, both service vendor and service client programs will require maintenance. W...
VLDB
1993
ACM
14 years 1 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
MM
2005
ACM
14 years 3 months ago
2005
ACM
In this paper, we propose a method for exciting event detection in broadcast soccer video with mid-level description and SVM-based incremental learning. In the method, video frame...