4184 search results - page 667 / 837 » A Data Transformation System for Biological Data Sources |
235
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
We introduce a framework for reordering join pipelines at runtime in a database system. This framework incorporates novel techniques for simulating the execution of a join pipeline...
144
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
An eddy [2] is a highly adaptive query processing operator that continuously reoptimizes a query in response to changing runtime conditions. It does this by treating query process...
149
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CIVR
2009
Springer
16 years 3 months ago
2009
Springer
This paper presents an approach to affective video summarization based on the facial expressions (FX) of viewers. A facial expression recognition system was deployed to capture a v...
128
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HICSS
2009
IEEE
15 years 11 months ago
2009
IEEE
Although managerial issues of data warehousing and business intelligence received considerable attention in recent years, the strategy process has not often been investigated. Thi...
122
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IAT
2009
IEEE
15 years 11 months ago
2009
IEEE
— Opinion mining is the task of extracting from a set of documents opinions expressed by a source on a specified target. This article presents a comparative study on the methods ...