17329 search results - page 3279 / 3466 » Improved non-approximability results |
170
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SIGIR
2006
ACM
16 years 13 days ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
189
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SIGIR
2006
ACM
16 years 13 days ago
2006
ACM
Text message stream is a newly emerging type of Web data which is produced in enormous quantities with the popularity of Instant Messaging and Internet Relay Chat. It is benefici...
164
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SIGIR
2006
ACM
16 years 13 days ago
2006
ACM
Large scale learning is often realistic only in a semi-supervised setting where a small set of labeled examples is available together with a large collection of unlabeled data. In...
185
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VEE
2006
ACM
16 years 13 days ago
2006
ACM
Virtual Machine Monitors (VMMs) are a common tool for implementing honeypots. In this paper we examine the implementation of a VMM-based intrusion detection and monitoring system ...
156
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ACISICIS
2005
IEEE
16 years 3 days ago
2005
IEEE
Simultaneous Multithreaded (SMT) processors improve the instruction throughput by allowing fetching and running instructions from several threads simultaneously at a single cycle....