193 search results - page 5 / 39 » Join Reordering by Join Simulation |
SIGMETRICS
2010
ACM
14 years 11 months ago
2010
ACM
This paper addresses the problem of distributed resource allocation in general fork and join processing networks. The problem is motivated by the complicated processing requiremen...
TKDE
1998
14 years 10 months ago
1998
—When a multidatabase system contains textual database systems (i.e., information retrieval systems), queries against the global schema of the multidatabase system may contain a ...
122
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INFOCOM
2010
IEEE
14 years 9 months ago
2010
IEEE
—Many emerging information processing applications require applying various fork and join type operations such as correlation, aggregation, and encoding/decoding to data streams ...
101
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DASFAA
2006
IEEE
15 years 2 months ago
2006
IEEE
Sensor networks are multi-hop wireless networks of resource constrained sensor nodes used to realize high-level collaborative sensing tasks. To query and access data generated and ...
108
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DMSN
2005
ACM
15 years 1 months ago
2005
ACM
In this paper we present the Threshold Join Algorithm (TJA), which is an efficient TOP-k query processing algorithm for distributed sensor networks. The objective of a top-k query...