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ESORICS
2007
Springer
15 years 9 months ago
Efficient Proving for Practical Distributed Access-Control Systems
We present a new technique for generating a formal proof that an access request satisfies accesscontrol policy, for use in logic-based access-control frameworks. Our approach is t...
Lujo Bauer, Scott Garriss, Michael K. Reiter
GI
2009
Springer
15 years 9 months ago
Applying Concept-Driven Engineering for Business Process Specifications
: This paper presents the principles of concept-driven engineering and the ConceptManager tool as an implementation of these principles. Concept-Driven Engineering is capable of el...
Peggy Schmidt, Marion Behrens, Sebastian Kowski
ICC
2007
IEEE
104views Communications» more  ICC 2007»
15 years 9 months ago
Self-Interference Suppression in Doubly-Selective Channel Estimation Using Superimposed Training
Abstract-- Channel estimation for frequency-selective timevarying channels is considered using superimposed training. We employ a discrete prolate spheroidal basis expansion model ...
Shuangchi He, Jitendra K. Tugnait
ANSS
2004
IEEE
15 years 9 months ago
A Spatial Analysis of Mobility Models: Application to Wireless Ad Hoc Network Simulation
We quantatively analyze the differences between a realistic mobility model, TRANSIMS, and several synthetic mobility models. New synthetic models were created by modifying the sta...
D. Charles Engelhart, Anand Sivasubramaniam, Chris...
SIGGRAPH
2010
ACM
15 years 9 months ago
A deformation transformer for real-time cloth animation
Achieving interactive performance in cloth animation has significant implications in computer games and other interactive graphics applications. Although much progress has been m...
Wei-Wen Feng, Yizhou Yu, Byung-Uck Kim