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DBSEC
2001
129views Database» more  DBSEC 2001»
13 years 11 months ago
Secure Role-Based Workflow Models
: In this paper we introduce a series of reference models for Secure Role-Based Workflow systems. We build our models over the well-known RBAC96 framework. 96 model supports the no...
Savith Kandala, Ravi S. Sandhu
CEC
2005
IEEE
14 years 3 months ago
Distributed brain modelling by means of hierarchical collaborative coevolution
The current work addresses the development of cognitive abilities in artificial organisms. In the proposed approach, neural network-based agent structures are employed to represen...
Michail Maniadakis, Panos E. Trahanias
FMCO
2006
Springer
109views Formal Methods» more  FMCO 2006»
14 years 1 months ago
Model-Based Testing of Environmental Conformance of Components
Abstract. In component-based development, the correctness of a system depends on the correctness of the individual components and on their interactions. Model-based testing is a wa...
Lars Frantzen, Jan Tretmans
SIGIR
2008
ACM
13 years 9 months ago
A general optimization framework for smoothing language models on graph structures
Recent work on language models for information retrieval has shown that smoothing language models is crucial for achieving good retrieval performance. Many different effective smo...
Qiaozhu Mei, Duo Zhang, ChengXiang Zhai
ICCAD
2010
IEEE
186views Hardware» more  ICCAD 2010»
13 years 7 months ago
Efficient state space exploration: Interleaving stateless and state-based model checking
State-based model checking methods comprise computing and storing reachable states, while stateless model checking methods directly reason about reachable paths using decision proc...
Malay K. Ganai, Chao Wang, Weihong Li