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» Unified Modeling of Complex Real-Time Control Systems
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CSFW
2004
IEEE
13 years 11 months ago
Cassandra: Flexible Trust Management, Applied to Electronic Health Records
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
Moritz Y. Becker, Peter Sewell
EUROCRYPT
2004
Springer
14 years 1 months ago
Positive Results and Techniques for Obfuscation
Informally, an obfuscator O is an efficient, probabilistic “compiler” that transforms a program P into a new program O(P) with the same functionality as P, but such that O(P)...
Ben Lynn, Manoj Prabhakaran, Amit Sahai
ICSE
2008
IEEE-ACM
14 years 8 months ago
Security protocols, properties, and their monitoring
This paper examines the suitability and use of runtime verification as means for monitoring security protocols and their properties. In particular, we employ the runtime verificat...
Andreas Bauer 0002, Jan Jürjens
VRST
2004
ACM
14 years 1 months ago
FreeWalk/Q: social interaction platform in virtual space
We have integrated technologies related to virtual social interaction, e.g. virtual environments, visual simulations, and lifelike characters. In our previous efforts to integrate...
Hideyuki Nakanishi, Toru Ishida
CAD
2007
Springer
13 years 8 months ago
Interpolation by geometric algorithm
We present a novel geometric algorithm to construct a smooth surface that interpolates a triangular or a quadrilateral mesh of arbitrary topological type formed by n vertices. Alt...
Takashi Maekawa, Yasunori Matsumoto, Ken Namiki