588 search results - page 80 / 118 » Positive higher-order queries |
147
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DMSN
2006
ACM
15 years 10 months ago
2006
ACM
A semantic sensor network describes the physical world using the metadata obtained from a sensor network. In this paper, we present our design and implementation of MeT, a real wo...
123
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IUI
2005
ACM
15 years 9 months ago
2005
ACM
Pinpoint is a promising first step towards using a rich model of task context in proactive and dynamic IR systems. Pinpoint allows a user to navigate decision tree representations...
131
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HIPC
2004
Springer
15 years 9 months ago
2004
Springer
It is well known that in a typical real-time system, certain parameters, such as the execution time of a job, are not fixed numbers. In such systems, it is common to characterize ...
140
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SIGIR
2003
ACM
15 years 9 months ago
2003
ACM
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
107
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CCS
2003
ACM
15 years 9 months ago
2003
ACM
Web-based vulnerabilities represent a substantial portion of the security exposures of computer networks. In order to detect known web-based attacks, misuse detection systems are ...