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» Perspectives on Organizations in Multi-agent Systems
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CRITIS
2007
13 years 9 months ago
ICT Vulnerabilities of the Power Grid: Towards a Road Map for Future Research
The transformation of the European infrastructure creates considerable system security challenges. GRID is a joint effort of six European research organizations to achieve consensu...
Alberto Stefanini, Gerard Doorman, Nouredine Hadjs...
CORR
2008
Springer
118views Education» more  CORR 2008»
13 years 7 months ago
An Activity-Based Model for Separation of Duty
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
Alessandro Colantonio, Roberto Di Pietro, Alberto ...
TVCG
2010
168views more  TVCG 2010»
13 years 5 months ago
Principles and Tools for Collaborative Entity-Based Intelligence Analysis
—Software tools that make it easier for analysts to collaborate as a natural part of their work will lead to better analysis that is informed by more perspectives. We are interes...
Eric A. Bier, Stuart K. Card, John W. Bodnar
SAC
2011
ACM
12 years 10 months ago
Hierarchical comments-based clustering
Information resources on the Web like videos, images, and documents are increasingly becoming more “social” through user engagement via commenting systems. These commenting sy...
Chiao-Fang Hsu, James Caverlee, Elham Khabiri
TEC
2002
103views more  TEC 2002»
13 years 7 months ago
Immunotronics - novel finite-state-machine architectures with built-in self-test using self-nonself differentiation
A novel approach to hardware fault tolerance is demonstrated that takes inspiration from the human immune system as a method of fault detection. The human immune system is a remark...
D. W. Bradley, Andrew M. Tyrrell