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CAISE
2008
Springer
15 years 8 months ago
A Framework to Analyse IS Alignment Approaches: Towards the Definition of Underlying Alignment Mechanisms
Abstract. Today, companies are immersed in extremely competitive worldwide markets that change continuously. Thus, companies have to evolve introducing strategic and structural cha...
Oscar Avila, Virginie Goepp, François Kiefe...
CCIA
2008
Springer
15 years 8 months ago
Probabilistic Dynamic Belief Logic for Image and Reputation
Since electronic and open environments became a reality, computational trust and reputation models have attracted increasing interest in the field of multiagent systems (MAS). Some...
Isaac Pinyol, Jordi Sabater-Mir, Pilar Dellunde
CCS
2008
ACM
15 years 8 months ago
Enforcing authorization policies using transactional memory introspection
Correct enforcement of authorization policies is a difficult task, especially for multi-threaded software. Even in carefully-reviewed code, unauthorized access may be possible in ...
Arnar Birgisson, Mohan Dhawan, Úlfar Erling...
CCS
2008
ACM
15 years 8 months ago
Assessing query privileges via safe and efficient permission composition
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
CEAS
2008
Springer
15 years 8 months ago
A Mail Client Plugin for Privacy-Preserving Spam Filter Evaluation
We describe a plugin extension to the Thunderbird Mail Client to support standardized evaluation of multiple spam filters on private mail streams. Researchers need not view or han...
Mona Mojdeh, Gordon V. Cormack