259 search results - page 18 / 52 » An inconsistency tolerant approach to querying spatial datab... |
100
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DASFAA
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract. Continuous spatial queries retrieve a set of time-varying objects continuously during a given period of time. However, monitoring moving objects to maintain the correctne...
171
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VLDB
2008
ACM
15 years 12 months ago
2008
ACM
Besides traditional domains (e.g., resource allocation, data mining applications), algorithms for medoid computation and related problems will play an important role in numerous e...
224
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GIS
2006
ACM
16 years 23 days ago
2006
ACM
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...
CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Typically, users interact with database systems by formulating queries. However, many times users do not have a clear understanding of their information needs or the exact content...
101
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SIGMOD
2011
ACM
14 years 2 months ago
2011
ACM
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...