6284 search results - page 900 / 1257 » An evaluation of Bradfordizing effects |
184
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FLAIRS
2008
15 years 9 months ago
2008
When a user is served with a ranked list of relevant documents by the standard document search engines, his search task is usually not over. He has to go through the entire docume...
171
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NSDI
2007
15 years 9 months ago
2007
This paper proposes a new approach to anonymous communication called information slicing. Typically, anonymizers use onion routing, where a message is encrypted in layers with the...
170
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NSDI
2008
15 years 9 months ago
2008
Botnets, i.e., networks of compromised machines under a common control infrastructure, are commonly controlled by an attacker with the help of a central server: all compromised ma...
198
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USENIX
2008
15 years 9 months ago
2008
In many of today's applications, access to storage constitutes the major cost of processing a user request. Data prefetching has been used to alleviate the storage access lat...
156
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USS
2008
15 years 9 months ago
2008
The abuse of chat services by automated programs, known as chat bots, poses a serious threat to Internet users. Chat bots target popular chat networks to distribute spam and malwa...