Publication: Evolving Systems for Computer User Behavior Classification
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2013
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Tutors
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IEEE
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Abstract
A computer can keep track of computer users to improve the security in the system. However, this does not prevent a user from impersonating another user. Only the user behavior recognition can help to detect masqueraders. Under the UNIX operating system, users type several commands which can be analyzed in order to create user profiles. These profiles identify a specific user or a specific computer user behavior. In addition, a computer user behavior changes over time. If the behavior recognition is done automatically, these changes need to be taken into account. For this reason, we propose in this paper a simple evolving method that is able to keep up to date the computer user behavior profiles. This method is based on Evolving Fuzzy Systems. The approach is evaluated using real data streams.
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Keywords
Prototypes, Computers, Computational modeling, Hidden Markov models, Training, Data models, Mathematical model
Bibliographic citation
Evolving and Adaptive Intelligent Systems (EAIS), 2013 IEEE Conference on. : IEEE Computer Society. Pp. 78-83