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» Reasoning about Emotional Agents
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IDEAL
2004
Springer
15 years 3 months ago
Summarizing Time Series: Learning Patterns in 'Volatile' Series
Most financial time series processes are nonstationary and their frequency characteristics are time-dependant. In this paper we present a time series summarization and prediction ...
Saif Ahmad, Tugba Taskaya-Temizel, Khurshid Ahmad
SP
1997
IEEE
112views Security Privacy» more  SP 1997»
15 years 2 months ago
Analyzing Consistency of Security Policies
This paper discusses the development of a methodology for reasoning about properties of security policies. We view a security policy as a special case of regulation which specifi...
Laurence Cholvy, Frédéric Cuppens
DBSEC
2010
152views Database» more  DBSEC 2010»
14 years 11 months ago
Modelling Dynamic Access Control Policies for Web-Based Collaborative Systems
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
Hasan Qunoo, Mark Ryan
CLIMA
2007
14 years 11 months ago
Actions with Failures in Interval Temporal Logic
Abstract. Failures are unavoidable in many circumstances. For example, an agent may fail at some point to perform a task in a dynamic environment. Robust systems typically have mec...
Arjen Hommersom, Peter J. F. Lucas
WOA
2003
14 years 11 months ago
Towards the Improvement of Monitoring and Control Agencies through Knowledge-Based Approaches
Abstract—This paper illustrates how the functionalities of monitoring/control systems, within an agent–based framework, can be improved by the adoption of Knowledge–Based tec...
Matteo Palmonari, Fabio Sartori