9129 search results - page 1638 / 1826 » Performance measurement |
143
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that “the sensornet is a database” is problematic,...
134
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INFOCOM
2003
IEEE
15 years 10 months ago
2003
IEEE
— We analyze the susceptibility of the Internet to random faults, malicious attacks, and mixtures of faults and attacks. We analyze actual Internet data, as well as simulated dat...
160
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ITCC
2003
IEEE
15 years 10 months ago
2003
IEEE
We present an efficient algorithm called the Quadtree Heuristic for identifying a list of similar terms for each unique term in a large document collection. Term similarity is de...
151
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CASES
2003
ACM
15 years 10 months ago
2003
ACM
Recent research in sensor networks has raised issues of security for small embedded devices. Security concerns are motivated by the deployment of a large number of sensory devices...
149
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DOLAP
2003
ACM
15 years 10 months ago
2003
ACM
Motivated by the need for more flexible OLAP systems, this paper presents work on logical integration of external data in OLAP databases, carried out in cooperation between the D...