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SAC
2008
ACM
13 years 7 months ago
Improving denial of service resistance using dynamic local adaptations
We improve the resistance of gossip-based multicast to (Distributed) Denial of Service (DoS) attacks using dynamic local adaptations at each node. Each node estimates the current ...
Gal Badishi, Idit Keidar
RECSYS
2009
ACM
14 years 2 months ago
Improving rating estimation in recommender systems using aggregation- and variance-based hierarchical models
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
Akhmed Umyarov, Alexander Tuzhilin
CORR
2008
Springer
148views Education» more  CORR 2008»
13 years 8 months ago
Integrating Job Parallelism in Real-Time Scheduling Theory
We investigate the global scheduling of sporadic, implicit deadline, real-time task systems on multiprocessor platforms. We provide a task model which integrates job parallelism. ...
Sébastien Collette, Liliana Cucu, Joël...
ACSD
2007
IEEE
102views Hardware» more  ACSD 2007»
14 years 2 months ago
Sensor Minimization Problems with Static or Dynamic Observers for Fault Diagnosis
We study sensor minimization problems in the context of fault diagnosis. Fault diagnosis consists in synthesizing a diagnoser that observes a given plant and identifies faults in...
Franck Cassez, Stavros Tripakis, Karine Altisen
IPPS
2007
IEEE
14 years 2 months ago
Linking Compilation and Visualization for Massively Parallel Programs
This paper presents a technique to visualize the communication pattern of a parallel application at different points during its execution. Unlike many existing tools that show the...
Alex K. Jones, Raymond R. Hoare, Joseph St. Onge, ...