3652 search results - page 356 / 731 » A study of query length |
111
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...
125
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WCNC
2008
IEEE
15 years 10 months ago
2008
IEEE
—Passive RFID tags transmit their ID information to a tag reader upon energization by the reader. These transmitted signals, or IDs, may collide if multiple tags transmit their I...
137
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MDM
2007
Springer
15 years 10 months ago
2007
Springer
Abstract—In this paper we present MicroPulse, a novel framework for adapting the waking window of a sensing device S based on the data workload incurred by a query Q. Assuming a ...
133
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SSDBM
2006
IEEE
15 years 10 months ago
2006
IEEE
Many applicationsstore data items for a pre-determined, finite length of time. Examples include slidingwindows over on-line data streams, where old data are dropped as the window...
135
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MSS
2005
IEEE
15 years 9 months ago
2005
IEEE
This paper proposes STORAGEDB: a paradigm for implementing storage virtualation using databases. It describes details for storing the logical-to-physical mapping information as ta...