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EJIVP
2010
107views more  EJIVP 2010»
14 years 5 months ago
Unsupervised Action Classification Using Space-Time Link Analysis
Abstract--In this paper we address the problem of unsupervised discovery of action classes in video data. Different from all existing methods thus far proposed for this task, we pr...
Haowei Liu, Rogerio Feris, Volker Krüger, Min...
MICCAI
2009
Springer
15 years 11 months ago
Nonparametric Mean Shift Functional Detection in the Functional Space for Task and Resting-state fMRI
In functional Magnetic Resonance Imaging (fMRI) data analysis, normalization of time series is an important and sometimes necessary preprocessing step in many widely used methods. ...
Jian Cheng, Feng Shi, Kun Wang, Ming Song, Jiefeng...
FLAIRS
2003
14 years 11 months ago
A Vector Space Equalization Scheme for a Concept-based Collaborative Information Retrieval System
This paper describes a vector space equalization scheme for a concept-based collaborative information retrieval system; evaluation results are given. The authors previously propos...
Takashi Yukawa, Sen Yoshida, Kazuhiro Kuwabara
AIPS
2008
15 years 23 days ago
Multi-Objective Evolutionary Algorithms for Scheduling the James Webb Space Telescope
Effective scheduling of the James Webb Space Telescope (JWST) requires managing the trade-off between multiple scheduling criteria including minimizing unscheduled time, angular m...
Mark E. Giuliano, Mark D. Johnston
KAIS
2006
77views more  KAIS 2006»
14 years 10 months ago
Finding centric local outliers in categorical/numerical spaces
Outlier detection techniques are widely used in many applications such as credit card fraud detection, monitoring criminal activities in electronic commerce, etc. These application...
Jeffrey Xu Yu, Weining Qian, Hongjun Lu, Aoying Zh...