1611 search results - page 131 / 323 » Supporting Exploratory Queries in Databases |
148
Voted
DEBU
2008
15 years 3 months ago
2008
In this paper, we describe the TIMBER XML database system implemented at University of Michigan. TIMBER was one of the first native XML database systems, designed from the ground ...
229
Voted
ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
Many location-based services require rich and expressive query language support for filtering large amounts of information. In prominent location-based services thousands of conti...
223
Voted
ICDE
2002
IEEE
16 years 5 months ago
2002
IEEE
Web-based information systems provide to their users the ability to interleave querying and browsing during their information discovery efforts. The MIX system provides an API cal...
222
Voted
VLDB
2001
ACM
16 years 3 months ago
2001
ACM
Abstract In this paper we present a mechanism for approximately translating Boolean query constraints across heterogeneous information sources. Achieving the best translation is ch...
119
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SSDBM
2009
IEEE
15 years 10 months ago
2009
IEEE
We present a novel sensor network query processing architecture that (a) covers all the query optimization phases that are required to map a declarative query to executable code; ...