1430 search results - page 191 / 286 » Query operations for moving objects database systems |
113
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GVD
2004
15 years 3 months ago
2004
MIWeb realizes a mediator-based integration of heterogeneous metadata sources over the Web. Mediators are well known from database integration. They improve the quality of search ...
153
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CODAS
1996
15 years 2 months ago
1996
Database technologies are indispensable for workflow management system, one of the remarkable groupware supporting asynchronous distributed cooperative work. In this paper, a form...
TOOLS
2000
IEEE
15 years 6 months ago
2000
IEEE
Today, distributed object-based computing is closely linked with Java. The Java virtual machine is ported to most current operating systems and provides many services which help d...
BTW
2007
Springer
15 years 7 months ago
2007
Springer
B-tree and index into two layers of abstraction. In addition, this paper provides algorithms for (i) concurrency control and recovery including locking of individual keys and of co...
IROS
2006
IEEE
15 years 7 months ago
2006
IEEE
— Our goal is to create roadmaps that are particularly suited for motion planning in virtual environments. We use our Reachability Roadmap Method to compute an initial, resolutio...