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» Modeling dependencies in security risk management
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SECURWARE
2008
IEEE
15 years 6 months ago
From Monitoring Templates to Security Monitoring and Threat Detection
Abstract. This paper presents our pattern-based approach to run-time requirements monitoring and threat detection being developed as part of an approach to build frameworks support...
Nuno Amálio, George Spanoudakis
WWW
2005
ACM
16 years 1 months ago
TrustGuard: countering vulnerabilities in reputation management for decentralized overlay networks
Reputation systems have been popular in estimating the trustworthiness and predicting the future behavior of nodes in a large-scale distributed system where nodes may transact wit...
Mudhakar Srivatsa, Li Xiong, Ling Liu
KDD
2007
ACM
168views Data Mining» more  KDD 2007»
16 years 27 days ago
Finding tribes: identifying close-knit individuals from employment patterns
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...
Lisa Friedland, David Jensen
106
Voted
CCS
2000
ACM
15 years 4 months ago
Accountable certificate management using undeniable attestations
This paper initiates a study of accountable certificate management methods, necessary to support long-term authenticity of digital documents. Our main contribution is a model for ...
Ahto Buldas, Peeter Laud, Helger Lipmaa
ISTAR
2008
15 years 1 months ago
Improving the Syntax and Semantics of Goal Modelling Languages
One major obstacle to requirements engineering (RE) is the growing complexity of today's systems. Such a complexity can only be fficiently by powerful abstraction mechanisms a...
Raimundas Matulevicius