2298 search results - page 124 / 460 » Querying spatial patterns |
93
Voted
GIR
2007
ACM
15 years 4 months ago
2007
ACM
In this paper, we present a preliminary study of geographic query words, which users' tend to re-use. The categories of the words demonstrate that geographically related word...
88
Voted
PODS
2004
ACM
16 years 26 days ago
2004
ACM
d abstract) Michael Benedikt Bell Labs Jan Van den Bussche Limburgs Universitair Centrum Christof L?oding Lehrstuhl Informatik VII RWTH Aachen Thomas Wilke Institut f?ur Informatik...
108
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IPPS
1997
IEEE
15 years 5 months ago
1997
IEEE
We propose a distributed data structure for maintaining spatial data sets on message-passing, distributed memory machines. The data structure is based on orthogonal bisection tree...
87
Voted
VLDB
1994
ACM
15 years 4 months ago
1994
ACM
In this paper, we consider various spatial relationships that are of general interest in pictorial database systems. We present a set of rules that allow us to deduce new relation...
111
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PODS
2000
ACM
15 years 5 months ago
2000
ACM
The problem of query containment is fundamental to many aspects of database systems, including query optimization, determining independence of queries from updates, and rewriting ...