6004 search results - page 36 / 1201 » Parallelizing query optimization |
DBISP2P
2003
Springer
15 years 2 months ago
2003
Springer
Databases have employed a schema-based approach to store and retrieve structured data for decades. For peer-to-peer (P2P) networks, similar approaches are just beginning to emerge,...
DEXAW
2004
IEEE
15 years 1 months ago
2004
IEEE
Database-like query processing over a network of sensors has become an attractive paradigm for building sensor applications. A sensor query is characterized by data streams among ...
HPCS
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper presents collaborative agents system architecture approach for data dissemination in a wireless sensor network (WSN). This system architecture consists of four layers o...
VLDB
1987
ACM
15 years 1 months ago
1987
ACM
150
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...