10051 search results - page 1868 / 2011 » A Dynamic Separator Algorithm |
237
Voted
SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
XML documents are normally stored as plain text files. Hence, the natural and most convenient way to update XML documents is to simply edit the text files. But efficient query eva...
194
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Database system architectures are undergoing revolutionary changes. Most importantly, algorithms and data are being unified by integrating programming languages with the database ...
115
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SIGMOD
2004
ACM
16 years 2 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...
113
Voted
EDBT
2008
ACM
16 years 2 months ago
2008
ACM
The spatial and temporal databases have been studied widely and intensively over years. In this paper, we study how to answer queries of finding the best departure time that minim...
136
Voted
MOBIHOC
2006
ACM
16 years 2 months ago
2006
ACM
Localization is an important and extensively studied problem in ad-hoc wireless sensor networks. Given the connectivity graph of the sensor nodes, along with additional local info...