2097 search results - page 24 / 420 » Distributed user modelling for universal information access |
106
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ASIAN
2007
Springer
15 years 6 months ago
2007
Springer
Current information systems are more and more complex. They require more interactions between different components and users. So, ensuring system security must not be limited to us...
107
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ICDM
2002
IEEE
15 years 7 months ago
2002
IEEE
This paper discusses about how business intelligence on a website could be obtained from users’ access records instead of web logs of “hits”. Users’ access records are cap...
106
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FCT
2001
Springer
15 years 6 months ago
2001
Springer
Abstract. Generalising modules over associative rings, the notion of modules for an endofunctor of any category is well established and useful in large parts of mathematics includi...
139
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INFOCOM
2011
IEEE
14 years 5 months ago
2011
IEEE
—Dynamic spectrum allocation has proven promising for mitigating the spectrum scarcity problem. In this model, primary users lease chunks of under-utilized spectrum to secondary ...
121
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ICC
2009
IEEE
15 years 8 months ago
2009
IEEE
— In this paper, we present an analytical model as well as a practical mechanism to detect denial of service (DoS) attacks on secondary users in dynamic spectrum access (DSA) net...