1559 search results - page 127 / 312 » Evaluation of Query Performance Prediction Methods by Range |
179
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HAIS
2010
Springer
15 years 2 months ago
2010
Springer
In this article, we describe a feature selection algorithm which can automatically find relevant features for multiple instance learning. Multiple instance learning is considered a...
173
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NDQA
2003
15 years 5 months ago
2003
Growth in government investment, academic research, and commercial question answering (QA) systems is motivating a need for increased planning and coordination. The internationali...
144
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IFIP
2003
Springer
15 years 9 months ago
2003
Springer
Mobility in ad hoc networks causes link failures, which in turn result in packet losses. TCP attributes these losses to congestion. This results in frequent TCP retransmission time...
149
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ESORICS
2006
Springer
15 years 8 months ago
2006
Springer
Data confidentiality is a major concern in database systems. Encryption is a useful tool for protecting the confidentiality of sensitive data. However, when data is encrypted, perf...
219
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ICDE
2000
IEEE
16 years 5 months ago
2000
IEEE
In this paper, we study power conservation techniques for multi-attribute queries on wireless data broadcast channels. Indexing data on broadcast channels can improve client filte...