4520 search results - page 190 / 904 » Algebraic Techniques for Timed Systems |
180
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ACISP
2010
Springer
15 years 8 months ago
2010
Springer
To reduce the damage of phishing and spyware attacks, banks, governments, and other security-sensitive industries are deploying one-time password systems, where users have many pa...
198
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TFS
2008
15 years 7 months ago
2008
Abstract--In this paper, we introduce a novel approach to timeseries prediction realized both at the linguistic and numerical level. It exploits fuzzy cognitive maps (FCMs) along w...
209
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NTMS
2008
IEEE
16 years 1 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
198
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WOA
2001
15 years 8 months ago
2001
Negotiation is a fundamental mechanism in distributed multi-agent systems. Since negotiation is a time-spending process, in many scenarios agents have to take into account the pas...
269
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...