3471 search results - page 177 / 695 » User activity histories |
151
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HCI
2007
15 years 8 months ago
2007
Online communities have something in common: their success rise and fall with the participation rate of active users. In this paper we focus on social rewarding mechanisms that gen...
168
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
— We study Bayesian detection based cognitive sensing and analyze its impact on the capacity in various cases of location information. In a network of one primary and one cogniti...
148
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STACS
2007
Springer
16 years 20 days ago
2007
Springer
Abstract. The sharing of content by communities of users (e.g., scientists) in a P2P context remains cumbersome. We argue that main reasons for this is the lack of calculus and alg...
172
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JSW
2007
15 years 6 months ago
2007
— The anomaly-based intrusion detection systems examine current system activity do find deviations from normal system activity. The present paper proposes a method for normal act...
160
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HAIS
2008
Springer
15 years 7 months ago
2008
Springer
This paper presents a multi-agent system for security control on industrial environments. The system uses a set of wireless technologies and software agents which integrate reasoni...