2674 search results - page 429 / 535 » Data Models and Query Languages for Spatial Databases |
126
Voted
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
— Previous studies on supporting keyword queries in RDBMSs provide users with a ranked list of relevant linked structures (e.g. joined tuples) or individual tuples. In this paper...
106
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VLDB
2004
ACM
15 years 7 months ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
150
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ICDE
2012
IEEE
13 years 4 months ago
2012
IEEE
Abstract—This paper presents the GeoFeed system; a locationaware news feed system that provides a new platform for its users to get spatially related message updates from either ...
126
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EDBTW
2010
Springer
15 years 5 months ago
2010
Springer
Business Intelligence (BI) applications allow their users to query, understand, and analyze existing data within their organizations in order to acquire useful knowledge, thus mak...
122
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DASFAA
2003
IEEE
15 years 7 months ago
2003
IEEE
Various models and approaches have been proposed for mapping XML data into relational tables recently. Most of those approaches produce relational schema for given XML data, based...