600 search results - page 88 / 120 » Validated cost models for sensor network queries |
179
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SSDBM
2008
IEEE
16 years 11 days ago
2008
IEEE
Increasingly, many data sources appear as online databases, hidden behind query forms, thus forming what is referred to as the deep web. It is desirable to have systems that can pr...
167
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CCECE
2006
IEEE
15 years 9 months ago
2006
IEEE
This paper describes a model and a setup for emulating fractal and multifractal noise for the measurement and evaluation of performance of ZigBee mesh networks intended for harsh ...
175
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QEST
2010
IEEE
15 years 3 months ago
2010
IEEE
We introduce Fortuna, the first tool for model checking priced probabilistic timed automata (PPTAs). Fortuna can handle the combination of real-time, probabilistic and cost feature...
182
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SIGMOD
2010
ACM
15 years 10 months ago
2010
ACM
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
274
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...