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STACS
2001
Springer
14 years 2 days ago
Semantical Principles in the Modal Logic of Coalgebras
Coalgebras for a functor on the category of sets subsume many formulations of the notion of transition system, including labelled transition systems, Kripke models, Kripke frames a...
Dirk Pattinson
CG
2006
Springer
13 years 11 months ago
A Skat Player Based on Monte-Carlo Simulation
We apply Monte Carlo simulation and alpha-beta search to the card game of Skat, which is similar to Bridge, but different enough to require some new algorithmic ideas besides the t...
Sebastian Kupferschmid, Malte Helmert
ZUM
2000
Springer
107views Formal Methods» more  ZUM 2000»
13 years 11 months ago
How to Drive a B Machine
The B-Method is a state-based formal method that describes behaviour in terms of MACHINES whose states change under OPERATIONS. The process algebra CSP is an event-based formalism ...
Helen Treharne, Steve Schneider
DBSEC
2010
152views Database» more  DBSEC 2010»
13 years 9 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
ENTCS
2008
86views more  ENTCS 2008»
13 years 7 months ago
Game Semantics for Quantum Stores
This paper presents a game semantics for a simply-typed -calculus equipped with quantum stores. The quantum stores are equipped with quantum operations as commands which give the ...
Yannick Delbecque, Prakash Panangaden