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ITRUST
2005
Springer
16 years 21 days ago
Alleviating the Sparsity Problem of Collaborative Filtering Using Trust Inferences
Collaborative Filtering (CF), the prevalent recommendation approach, has been successfully used to identify users that can be characterized as “similar” according to their logg...
Manos Papagelis, Dimitris Plexousakis, Themistokli...
ACMDIS
2004
ACM
16 years 19 days ago
Jukola: democratic music choice in a public space
Jukola is an interactive MP3 Jukebox device designed to allow a group of people in a public space to democratically choose the music being played. A public display is used to nomi...
Kenton O'Hara, Matthew Lipson, Marcel Jansen, Axel...
CCS
2004
ACM
16 years 18 days ago
Authenticity by tagging and typing
We propose a type and effect system for authentication protocols built upon a tagging scheme that formalizes the intended semantics of ciphertexts. The main result is that the val...
Michele Bugliesi, Riccardo Focardi, Matteo Maffei
EMISA
2004
Springer
16 years 18 days ago
A Virtual Laboratory for IT Security Education
Abstract: Success of IT security not only depends on the evolution of technologies, but also relies on the knowledge of IT-Personnel and the level of their IT-security education. I...
Ji Hu, Dirk Cordel, Christoph Meinel
GRID
2004
Springer
16 years 18 days ago
Memory Conscious Task Partition and Scheduling in Grid Environments
While resource management and task scheduling are identified challenges of Grid computing, current Grid scheduling systems mainly focus on CPU and network availability. Recent per...
Ming Wu, Xian-He Sun