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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...
WWW
2004
ACM
16 years 16 days ago
P-tree: a p2p index for resource discovery applications
We propose a new distributed, fault-tolerant Peer-to-Peer index structure for resource discovery applications called the P-tree. P-trees efficiently support range queries in addit...
Adina Crainiceanu, Prakash Linga, Johannes Gehrke,...
TVLSI
2008
169views more  TVLSI 2008»
14 years 11 months ago
Energy-Aware Flash Memory Management in Virtual Memory System
The traditional virtual memory system is designed for decades assuming a magnetic disk as the secondary storage. Recently, flash memory becomes a popular storage alternative for ma...
Han-Lin Li, Chia-Lin Yang, Hung-Wei Tseng
SIAMSC
2008
182views more  SIAMSC 2008»
14 years 11 months ago
A Distributed SDP Approach for Large-Scale Noisy Anchor-Free Graph Realization with Applications to Molecular Conformation
We propose a distributed algorithm for solving Euclidean metric realization problems arising from large 3D graphs, using only noisy distance information, and without any prior kno...
Pratik Biswas, Kim-Chuan Toh, Yinyu Ye
BILDMED
2006
113views Algorithms» more  BILDMED 2006»
15 years 1 months ago
Automatic Segmentation of the Vessel Lumen from 3D CTA Images of Aortic Dissection
Acute aortic dissection is a life-threatening condition and must be diagnosed and treated promptly. For treatment planning the reliable identification of the true and false lumen i...
Tamás Kovács, Philippe C. Cattin, Ha...