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SAC
2010
ACM
14 years 28 days ago
Secret interest groups (SIGs) in social networks with an implementation on Facebook
In this paper we present the first framework that allows the creation of Secret Interest Groups (SIGs) in Online Social Networks; SIGs are self managed groups formed outside of t...
Alessandro Sorniotti, Refik Molva
SAC
2010
ACM
14 years 2 months ago
A simple role mining algorithm
Complex organizations need to establish access control policies in order to manage access to restricted resources. Role Based Access Control paradigm has been introduced in ’90 ...
Carlo Blundo, Stelvio Cimato
SAC
2010
ACM
13 years 9 months ago
Energy-efficient scheduling on homogeneous multiprocessor platforms
Low-power and energy-efficient system implementations have become very important design issues to extend operation duration or cut power bills. To balance the energy consumption r...
Jian-Jia Chen, Lothar Thiele
SAC
2010
ACM
14 years 2 months ago
Software transactional memory for implicitly parallel functional language
During the last decade, software transactional memory (STM) gained wide popularity in many areas of parallel computing. In this paper, we introduce LISP-derived language equipped ...
Petr Krajca, Vilém Vychodil
SAC
2010
ACM
14 years 2 months ago
Reachability analysis of GSPDIs: theory, optimization, and implementation
Analysis of systems containing both discrete and continuous dynamics, hybrid systems, is a difficult issue. Most problems have been shown to be undecidable in general, and decidab...
Hallstein Asheim Hansen, Gerardo Schneider