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RECSYS
2009
ACM
14 years 2 months ago
Context-based splitting of item ratings in collaborative filtering
Collaborative Filtering (CF) recommendations are computed by leveraging a historical data set of users’ ratings for items. It assumes that the users’ previously recorded ratin...
Linas Baltrunas, Francesco Ricci
IDMS
2001
Springer
133views Multimedia» more  IDMS 2001»
14 years 23 days ago
An Access Control Architecture for Metropolitan Area Wireless Networks
This paper introduces a novel access control architecture for publicly accessible, wireless networks. The architecture was designed to address the requirements obtained from a case...
Stefan Schmid, Joe Finney, Maomao Wu, Adrian Frida...
VLDB
1991
ACM
185views Database» more  VLDB 1991»
13 years 11 months ago
Experimental Evaluation of Real-Time Optimistic Concurrency Control Schemes
Due to its potential for a high degree of parallelism, optimistic concurrency control is expected to perform better than two-phase locking when integrated with priority-driven CPU...
Jiandong Huang, John A. Stankovic, Krithi Ramamrit...
DSS
2007
124views more  DSS 2007»
13 years 8 months ago
Access control in collaborative commerce
Corporate collaboration allows organizations to improve the efficiency and quality of their business activities. It may occur as a workflow collaboration, a supply chain collabora...
Eldon Y. Li, Timon C. Du, Jacqueline W. Wong
ECAI
2006
Springer
14 years 1 hour ago
Learning Behaviors Models for Robot Execution Control
Robust execution of robotic tasks is a difficult problem. In many situations, these tasks involve complex behaviors combining different functionalities (e.g. perception, localizat...
Guillaume Infantes, Félix Ingrand, Malik Gh...