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WECWIS
2005
IEEE
137views ECommerce» more  WECWIS 2005»
15 years 10 months ago
Using Singular Value Decomposition Approximation for Collaborative Filtering
Singular Value Decomposition (SVD), together with the Expectation-Maximization (EM) procedure, can be used to find a low-dimension model that maximizes the loglikelihood of obser...
Sheng Zhang, Weihong Wang, James Ford, Fillia Make...
SAC
2004
ACM
15 years 10 months ago
Concatenate feature extraction for robust 3D elliptic object localization
Developing an efficient object localization system for complicated industrial objects is an important, yet difficult robotic task. To tackle this problem, we have developed a syst...
Yuichi Motai, Akio Kosaka
CIKM
2004
Springer
15 years 10 months ago
Scalable sequential pattern mining for biological sequences
Biosequences typically have a small alphabet, a long length, and patterns containing gaps (i.e., “don’t care”) of arbitrary size. Mining frequent patterns in such sequences ...
Ke Wang, Yabo Xu, Jeffrey Xu Yu
ICNP
2003
IEEE
15 years 9 months ago
On the Cost-Quality Tradeoff in Topology-Aware Overlay Path Probing
Path probing is essential to maintaining an efficient overlay network topology. However, the cost of a full-scale probing is as high as ¢¤£¦¥¨§© , which is prohibitive i...
Chiping Tang, Philip K. McKinley
CAIP
2003
Springer
222views Image Analysis» more  CAIP 2003»
15 years 9 months ago
Learning Statistical Structure for Object Detection
Abstract. Many classes of images exhibit sparse structuring of statistical dependency. Each variable has strong statistical dependency with a small number of other variables and ne...
Henry Schneiderman