250 search results - page 48 / 50 » Tree pattern query minimization |
157
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
In-network aggregation has been proposed as one method for reducing energy consumption in sensor networks. In this paper, we explore two ideas related to further reducing energy co...
78
Voted
EDBT
2004
ACM
15 years 9 months ago
2004
ACM
This paper presents a framework for understanding and constructing access methods for versioned data. Records are associated with version ranges in a version tree. A minimal repre...
ISPD
2009
ACM
15 years 4 months ago
2009
ACM
As VLSI technology moves to the 65nm node and beyond, interconnect delay greatly limits the circuit performance. As a critical component in interconnect synthesis, layer assignmen...
81
Voted
SPAA
2006
ACM
15 years 3 months ago
2006
ACM
Consider a network in which a collection of source nodes maintain and periodically update data objects for a collection of sink nodes, each of which periodically accesses the data...
105
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BMCBI
2010
14 years 4 months ago
2010
Background: The Ensembl project produces updates to its comparative genomics resources with each of its several releases per year. During each release cycle approximately two week...