781 search results - page 117 / 157 » Query Processing in ROSA Data Model |
131
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CIKM
2007
Springer
15 years 8 months ago
2007
Springer
Opinion retrieval is a document retrieval process, which requires documents to be retrieved and ranked according to their opinions about a query topic. A relevant document must sa...
107
Voted
VLDB
2004
ACM
15 years 7 months ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
109
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CORR
2007
Springer
15 years 2 months ago
2007
Springer
Data mining is a useful decision support technique that can be used to discover production rules in warehouses or corporate data. Data mining research has made much effort to appl...
227
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ICDE
1996
IEEE
16 years 3 months ago
1996
IEEE
This paper describes a method to cope with denormalized relational schemas in a database reverse engineering process. We propose two main steps to irnprove the understanding of da...
122
Voted
ICCV
2005
IEEE
16 years 4 months ago
2005
IEEE
We address the problem of detecting irregularities in visual data, e.g., detecting suspicious behaviors in video sequences, or identifying salient patterns in images. The term &qu...