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» A Hidden Markov Model Information Retrieval System
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FGR
1998
IEEE
203views Biometrics» more  FGR 1998»
15 years 8 months ago
Automated Facial Expression Recognition Based on FACS Action Units
Automated recognition of facial expression is an important addition to computer vision research because of its relevance to the study of psychological phenomena and the developmen...
James Jenn-Jier Lien, Takeo Kanade, Jeffrey F. Coh...
CSE
2009
IEEE
15 years 11 months ago
Information Retrieval in Wikis Using an Ontology
This article addresses a question regarding relevant information in a social media such as a wiki that can contain huge amount of text, written in slang or in natural language, wi...
Carlos Miguel Tobar, Alessandro Santos Germer, Jua...
ICDAR
2003
IEEE
15 years 9 months ago
A Low-Cost Parallel K-Means VQ Algorithm Using Cluster Computing
In this paper we propose a parallel approach for the Kmeans Vector Quantization (VQ) algorithm used in a twostage Hidden Markov Model (HMM)-based system for recognizing handwritte...
Alceu de Souza Britto Jr., Paulo Sergio Lopes de S...
MOBIHOC
2010
ACM
15 years 2 months ago
Fine-grained mobility characterization: steady and transient state behaviors
Recent popularization of personal hand-held mobile devices makes it important to characterize the mobility pattern of mobile device users, so as to accurately predict user mobilit...
Wei Gao, Guohong Cao
SIGIR
2000
ACM
15 years 8 months ago
Structured translation for cross-language information retrieval
The paper introduces a query translation model that re ects the structure of the cross-language information retrieval task. The model is based on a structured bilingual dictionary...
Ruth Sperer, Douglas W. Oard