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AUSAI
2003
Springer
15 years 1 months ago
Decidability of Propositionally Quantified Logics of Knowledge
Abstract. Logics of knowledge have important applications for reasoning about security protocols and multi-agent systems. We extend the semantics for the logic of necessity with lo...
Tim French
JDCTA
2008
74views more  JDCTA 2008»
14 years 10 months ago
Processing Logical Access Control Command in Computer System
Access control includes physical and logical access control. Physical access control protects the damage, theft and losing of assess. In this paper, we propose the method to prote...
Tsang-Yean Lee, Huey-Ming Lee, Wuu-Yee Chen, Heng-...
DLOG
2010
14 years 8 months ago
An Algebraic Approach to Dynamic Epistemic Logic
Dynamic epistemic logic plays a key role in reasoning about multi-agent systems. Past approaches to dynamic epistemic logic have typically been focused on actions whose primary pur...
Prakash Panangaden, Caitlin Phillips, Doina Precup...
ENTCS
2010
130views more  ENTCS 2010»
14 years 10 months ago
Compositional System Security with Interface-Confined Adversaries
This paper presents a formal framework for compositional reasoning about secure systems. A key insight is to view a trusted system in terms of the interfaces that the various comp...
Deepak Garg, Jason Franklin, Dilsun Kirli Kaynar, ...
ITP
2010
164views Mathematics» more  ITP 2010»
15 years 1 months ago
Nitpick: A Counterexample Generator for Higher-Order Logic Based on a Relational Model Finder
Nitpick is a counterexample generator for Isabelle/HOL that builds on Kodkod, a SAT-based first-order relational model finder. Nitpick supports unbounded quantification, (co)ind...
Jasmin Christian Blanchette, Tobias Nipkow