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SACMAT
2009
ACM
15 years 4 months ago
Towards formal security analysis of GTRBAC using timed automata
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
Samrat Mondal, Shamik Sural, Vijayalakshmi Atluri
DAC
1997
ACM
15 years 2 months ago
Toward Formalizing a Validation Methodology Using Simulation Coverage
The biggest obstacle in the formal verification of large designs is their very large state spaces, which cannot be handled even by techniques such as implicit state space travers...
Aarti Gupta, Sharad Malik, Pranav Ashar
SIGSOFT
2005
ACM
15 years 10 months ago
Towards a unified formal model for supporting mechanisms of dynamic component update
The continuous requirements of evolving a delivered software system and the rising cost of shutting down a running software system are forcing researchers and practitioners to fin...
Junrong Shen, Xi Sun, Gang Huang, Wenpin Jiao, Yan...
BPM
2007
Springer
201views Business» more  BPM 2007»
15 years 4 months ago
Towards Formal Analysis of Artifact-Centric Business Process Models
Abstract. Business process (BP) modeling is a building block for design and management of business processes. Two fundamental aspects of BP modeling are: a formal framework that we...
Kamal Bhattacharya, Cagdas Evren Gerede, Richard H...
HICSS
2006
IEEE
114views Biometrics» more  HICSS 2006»
15 years 4 months ago
A Formal Approach towards Assessing the Effectiveness of Anti-Spam Procedures
Spam e-mails have become a serious technological and economic problem. So far we have been reasonably able to resist spam e-mails and use the Internet for regular communication by...
Guido Schryen