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COLCOM
2007
IEEE
15 years 4 months ago
Countering feedback sparsity and manipulation in reputation systems
—Reputation systems provide a promising way for building trust through social control in collaborative communities by harnessing the community knowledge in the form of feedback. ...
Li Xiong, Ling Liu, Mustaque Ahamad
ADHOCNOW
2005
Springer
15 years 3 months ago
Cache Placement in Sensor Networks Under Update Cost Constraint
— In this paper, we address an optimization problem that arises in context of cache placement in sensor networks. In particular, we consider the cache placement problem where the...
Bin Tang, Samir R. Das, Himanshu Gupta
GRID
2005
Springer
15 years 3 months ago
Highly latency tolerant Gaussian elimination
Large latencies over WAN will remain an obstacle to running communication intensive parallel applications on Grid environments. This paper takes one of such applications, Gaussian...
Toshio Endo, Kenjiro Taura
PVM
2005
Springer
15 years 3 months ago
Some Improvements to a Parallel Decomposition Technique for Training Support Vector Machines
We consider a parallel decomposition technique for solving the large quadratic programs arising in training the learning methodology Support Vector Machine. At each iteration of th...
Thomas Serafini, Luca Zanni, Gaetano Zanghirati
SIGMETRICS
2004
ACM
15 years 3 months ago
Insensitive load balancing
A large variety of communication systems, including telephone and data networks, can be represented by so-called Whittle networks. The stationary distribution of these networks is...
Thomas Bonald, Matthieu Jonckheere, Alexandre Prou...