2771 search results - page 122 / 555 » Locality of Queries and Transformations |
160
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ICIAR
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. In this paper we propose a method for automating the process of detecting regions of motion in a video sequence in real time. The main idea of this work is to detect moti...
153
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IDEAS
2009
IEEE
15 years 2 months ago
2009
IEEE
We consider the class of database programs and address the problem of minimizing the cost of their exchanges with the database server. This cost partly consists of query execution...
229
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
Online Scientific Applications (OSA) require statistical analysis of large multidimensional datasets. Towards this end, we have designed and developed a data storage and retrieval...
149
Voted
PVLDB
2008
15 years 4 months ago
2008
We study the problem of extracting flattened tuple data from streaming, hierarchical XML data. Tuple-extraction queries are essentially XML pattern queries with multiple extractio...
146
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LOPSTR
2005
Springer
15 years 10 months ago
2005
Springer
A variable is local if it occurs in a clause body but not in its head. Local variables appear naturally in practical logic programming, but they complicate several aspects such as ...