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PAMI
2008
200views more  PAMI 2008»
15 years 4 months ago
Principal Component Analysis Based on L1-Norm Maximization
In data-analysis problems with a large number of dimension, principal component analysis based on L2-norm (L2PCA) is one of the most popular methods, but L2-PCA is sensitive to out...
Nojun Kwak
149
Voted
ICIP
2010
IEEE
15 years 2 months ago
Dynamic selection of a feature-rich query frame for mobile video retrieval
In this paper, we focus on a new application of mobile visual search: snapping a photo with a mobile device of a video playing on a TV screen to automatically retrieve and stream ...
David M. Chen, Ngai-Man Cheung, Sam S. Tsai, Vijay...
KDD
2010
ACM
252views Data Mining» more  KDD 2010»
15 years 8 months ago
Fast query execution for retrieval models based on path-constrained random walks
Many recommendation and retrieval tasks can be represented as proximity queries on a labeled directed graph, with typed nodes representing documents, terms, and metadata, and labe...
Ni Lao, William W. Cohen
IEEEPACT
1997
IEEE
15 years 8 months ago
A Parallel Algorithm for Compile-Time Scheduling of Parallel Programs on Multiprocessors
† In this paper, we propose a parallel randomized algorithm, called Parallel Fast Assignment using Search Technique (PFAST), for scheduling parallel programs represented by direc...
Yu-Kwong Kwok, Ishfaq Ahmad
ICRA
2007
IEEE
126views Robotics» more  ICRA 2007»
15 years 10 months ago
A Force-Feedback Algorithm for Adaptive Articulated-Body Dynamics Simulation
— This paper introduces a novel algorithm for haptic interaction with an adaptive simulation of articulated-body dynamics. Our algorithm has a multi-threaded structure, which all...
Sandy Morin, Stephane Redon