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JMM2
2006
99views more  JMM2 2006»
13 years 7 months ago
Spontaneous Emotional Facial Expression Detection
Change in a speaker's emotion is a fundamental component in human communication. Automatic recognition of spontaneous emotion would significantly impact human-computer interac...
Zhihong Zeng, Yun Fu, Glenn I. Roisman, Zhen Wen, ...
ICDE
2007
IEEE
176views Database» more  ICDE 2007»
14 years 1 months ago
Finding Important People in Large News Video Databases Using Multimodal and Clustering Analysis
The wide availability of large scale databases requires more efļ¬cient and scalable tools for data understanding and knowledge discovery. In this paper, we present a method to ļ¬...
Duy-Dinh Le, Shin'ichi Satoh, Michael E. Houle, Da...
SGP
2004
13 years 9 months ago
Persistence Barcodes for Shapes
In this paper, we initiate a study of shape description and classification via the application of persistent homology to tangential constructions on geometric objects. Our techniq...
Gunnar Carlsson, Afra Zomorodian, Anne D. Collins,...
BMCBI
2008
160views more  BMCBI 2008»
13 years 7 months ago
Feature selection environment for genomic applications
Background: Feature selection is a pattern recognition approach to choose important variables according to some criteria in order to distinguish or explain certain phenomena (i.e....
Fabrício Martins Lopes, David Correa Martin...
GLOBECOM
2009
IEEE
14 years 2 months ago
Randomized Multi-Channel Interrogation Algorithm for Large-Scale RFID Systems
ā€” A radio frequency identiļ¬cation (RFID) system consists of a set of readers and several objects, equipped with small computer chips, called tags. In a dense RFID system, where...
Amir Hamed Mohsenian Rad, Vahid Shah-Mansouri, Vin...