1248 search results - page 185 / 250 » Querying and Updating the File |
ESA
2004
Springer
14 years 3 months ago
2004
Springer
We obtain the following results related to dynamic versions of the shortest-paths problem: (i) Reductions that show that the incremental and decremental singlesource shortest-paths...
NLDB
2004
Springer
14 years 3 months ago
2004
Springer
—Most Web and legacy paper-based documents are available in human comprehensible text form, not readily accessible to or understood by computer programs. Here, we investigate an ...
ICEIS
2003
IEEE
14 years 3 months ago
2003
IEEE
: Horizontal fragments of a class in an object-oriented database system contain subsets of the class extent or instance objects. These fragments are created with a set of system in...
SIGMOD
2000
ACM
14 years 2 months ago
2000
ACM
The coming years will witness dramatic advances in wireless communications as well as positioning technologies. As a result, tracking the changing positions of objects capable of ...
ICDCS
1999
IEEE
14 years 2 months ago
1999
IEEE
Recently, push-based delivery has attracted considerable attention as a means of disseminating information to large client populations in both wired and wireless settings. In this...