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ICC
2007
IEEE
16 years 1 months ago
A Grammar for Specifying Usage Control Policies
—Usage control goes beyond traditional access control, addressing its limitations related to attribute mutability and continuous usage permission validation. The recently propose...
Rafael Teigao, Carlos Maziero, Altair Olivo Santin
ICDE
2007
IEEE
172views Database» more  ICDE 2007»
16 years 1 months ago
A New Data Cube for Integrating Data Mining and OLAP
Recently there is much need of discovering useful knowledge from massive log-data which are generated by Webbased information systems. Such log-data have multiple attributes about...
Tadashi Ohmori, Masahide Naruse, Mamoru Hoshi
IFIP
2007
Springer
16 years 1 months ago
Insider Threat Analysis Using Information-Centric Modeling
Capability acquisition graphs (CAGs) provide a powerful framework for modeling insider threats, network attacks and system vulnerabilities. However, CAG-based security modeling sys...
Duc T. Ha, Shambhu J. Upadhyaya, Hung Q. Ngo, S. P...
MATES
2007
Springer
16 years 1 months ago
Diagnosis of Plan Structure Violations
Failures in plan execution can be attributed to errors in the execution of plan steps or violations of the plan structure. The structure of a plan prescribes which actions have to ...
Nico Roos, Cees Witteveen
HICSS
2006
IEEE
99views Biometrics» more  HICSS 2006»
16 years 28 days ago
Challenges of Treating Information as a Public Resource: The Case of Parcel Data
Land parcels are the foundation for many aspects of public and community life. This report presents the findings of a study of information about land parcels in New York State. It...
Sharon S. Dawes, Meghan E. Cook, Natalie Helbig