1672 search results - page 72 / 335 » Optimizing Monitoring Queries over Distributed Data |
198
Voted
SIGMOD
2008
ACM
16 years 22 days ago
2008
ACM
Text documents often embed data that is structured in nature. This structured data is increasingly exposed using information extraction systems, which generate structured relation...
145
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VLDB
2001
ACM
15 years 5 months ago
2001
ACM
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...
150
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CNSR
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper presents a data routing protocol for a non-mobile, locationaware wireless sensor network that is primarily designed for continuous monitoring application (e.g. environm...
IPPS
2002
IEEE
15 years 5 months ago
2002
IEEE
Query scheduling plays an important role when systems are faced with limited resources and high workloads. It becomes even more relevant for servers applying multiple query optimi...
HICSS
2005
IEEE
15 years 6 months ago
2005
IEEE
It is demonstrated how to provide a peer-to-peer system that supports an expressive query language while maintaining efficient distribution over a wide-area network. The key is to...