719 search results - page 114 / 144 » Distributed Systems specification and Adaptation: A Petri-ne... |
235
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PAMI
2008
15 years 5 months ago
2008
We propose a new technique for fusing multiple cues to robustly segment an object from its background in video sequences that suffer from abrupt changes of both illumination and po...
153
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LISA
2007
15 years 8 months ago
2007
Firewalls have an important role in network security. However, managing firewall policies is an extremely complex task because the large number of interacting rules in single or d...
198
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ICST
2009
IEEE
16 years 22 days ago
2009
IEEE
In this paper, we consider typical applications in which the business logic is separated from the access control logic, implemented in an independent component, called the Policy ...
144
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
We consider the secure transmission of information over an ergodic fading channel in the presence of an eavesdropper. Our eavesdropper can be viewed as the wireless counterpart of...
155
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IPPS
2007
IEEE
16 years 11 days ago
2007
IEEE
Widely available and utilized Grid servers are vulnerable to a variety of threats from Denial of Service (DoS) attacks, overloading caused by flash crowds, and compromised client ...