Sciweavers

3737 search results - page 717 / 748
» Parallel Distributed Belief Networks
Sort
View
ICDCSW
2008
IEEE
15 years 6 months ago
Modeling Attack Behaviors in Rating Systems
Abstract— Online feedback-based rating systems are gaining popularity. Dealing with unfair ratings in such systems has been recognized as an important problem and many unfair rat...
Qinyuan Feng, Yafei Yang, Yan Lindsay Sun, Yafei D...
ICDCSW
2008
IEEE
15 years 6 months ago
On the Modeling of Honest Players in Reputation Systems
Reputation mechanisms are a key technique to trust assessment in large-scale decentralized systems. The effectiveness of reputation-based trust management fundamentally relies on ...
Qing Zhang, Ting Yu
CCGRID
2007
IEEE
15 years 6 months ago
CyberBridges A Model Collaboration Infrastructure for e-Science
The “CyberBridges” pilot project is an innovative model for creating a new generation of scientists and engineers who are capable of fully integrating cyberinfrastructure into...
Heidi L. Alvarez, David C. Chatfield, Donald A. Co...
CCGRID
2007
IEEE
15 years 6 months ago
Study of Different Replica Placement and Maintenance Strategies in Data Grid
Data replication is an excellent technique to move and cache data close to users. By replication, data access performance can be improved dramatically. One of the challenges in da...
Rashedur M. Rahman, Ken Barker, Reda Alhajj
HPCA
2007
IEEE
15 years 6 months ago
Error Detection via Online Checking of Cache Coherence with Token Coherence Signatures
To provide high dependability in a multithreaded system despite hardware faults, the system must detect and correct errors in its shared memory system. Recent research has explore...
Albert Meixner, Daniel J. Sorin