2674 search results - page 404 / 535 » Data Models and Query Languages for Spatial Databases |
130
Voted
VLDB
2007
ACM
15 years 8 months ago
2007
ACM
Uncertain data are inherent in some important applications. Although a considerable amount of research has been dedicated to modeling uncertain data and answering some types of qu...
116
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SIGMOD
1997
ACM
15 years 6 months ago
1997
ACM
The Distributed Information Search COmponent (Disco) is a prototype heterogeneous distributed database that accesses underlying data sources. The Disco prototype currently focuses...
139
Voted
PVLDB
2010
15 years 28 days ago
2010
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Previous work has shown that current XML keyword search methods, although in...
155
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SIGMOD
2003
ACM
16 years 2 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
131
Voted
ICSM
2003
IEEE
15 years 7 months ago
2003
IEEE
This paper is a summary of the author’s thesis that presents a model and an environment for recovering the high level design of legacy software systems based on user defined ar...