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IDA
2009
Springer
16 years 16 days ago
Bayesian Robust PCA for Incomplete Data
Abstract. We present a probabilistic model for robust principal component analysis (PCA) in which the observation noise is modelled by Student-t distributions that are independent ...
Jaakko Luttinen, Alexander Ilin, Juha Karhunen
TSD
2009
Springer
16 years 16 days ago
Improving the Clustering of Blogosphere with a Self-term Enriching Technique
The analysis of blogs is emerging as an exciting new area in the text processing field which attempts to harness and exploit the vast quantity of information being published by ind...
Fernando Perez-Tellez, David Pinto, John Cardiff, ...
ICARCV
2008
IEEE
168views Robotics» more  ICARCV 2008»
16 years 13 days ago
Force/moment sensing during sliding motion using a micro sensor embedded in a soft fingertip
—We have investigated the deformation of a soft fingertip when it slides. This process was first simulated using ANSYS software with non-linear Finite Element Analysis (FEA). B...
Van Anh Ho, Dzung Viet Dao, Susumu Sugiyama, Shini...
GLOBECOM
2007
IEEE
16 years 10 days ago
Time-Varying Channel Complex Gains Estimation and ICI Suppression in OFDM Systems
—In this paper, we present an iterative algorithm for channel complex gains estimation with inter-sub-carrierinterference (ICI) reduction in orthogonal-frequency-divisionmultiple...
Hussein Hijazi, Laurent Ros
SEMWEB
2007
Springer
16 years 3 days ago
Recommendation Privacy Protection in Trust-based Knowledge Sharing Network
Trust can be applied to knowledge sharing on a distributed network of knowledge source agents. Each agent represents a person who trusts some other agents. Based on these trust-rel...
Weisen Guo, Steven B. Kraines