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» A Calculus for Team Automata
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ICTCS
2005
Springer
14 years 1 months ago
Checking Risky Events Is Enough for Local Policies
Abstract. An extension of the λ-calculus is proposed to study historybased access control. It allows for parametrized security policies with a possibly nested, local scope. To gov...
Massimo Bartoletti, Pierpaolo Degano, Gian Luigi F...
LICS
2003
IEEE
14 years 22 days ago
Micro-Macro Stack Systems: A New Frontier of Elementary Decidability for Sequential Systems
We define the class of micro-macro stack graphs, a new class of graphs modeling infinite-state sequential systems with a decidable model-checking problem. Micro-macro stack grap...
Nir Piterman, Moshe Y. Vardi
COLING
1996
13 years 8 months ago
Compiling a Partition-Based Two-Level Formalism
This paper describes an algorithm for the compilation of a two (or more) level orthographic or phonological rule notation into finite state transducers. The notation is an alterna...
Edmund Grimley-Evans, George Anton Kiraz, Stephen ...
AAAI
2007
13 years 9 months ago
A Logical Theory of Coordination and Joint Ability
A team of agents is jointly able to achieve a goal if despite any incomplete knowledge they may have about the world or each other, they still know enough to be able to get to a g...
Hojjat Ghaderi, Hector J. Levesque, Yves Lesp&eacu...
SOSYM
2011
13 years 2 months ago
Exploring inconsistencies between modal transition systems
In this document I present the work done under the supervision of Sebastian Uchitel between March and July 2008, in the research team of the Laboratorio de Fundamentos y Herramien...
Mathieu Sassolas, Marsha Chechik, Sebastián...