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CVPR
2008
IEEE
16 years 1 months ago
Learning human actions via information maximization
In this paper, we present a novel approach for automatically learning a compact and yet discriminative appearance-based human action model. A video sequence is represented by a ba...
Jingen Liu, Mubarak Shah
CORR
2011
Springer
187views Education» more  CORR 2011»
14 years 3 months ago
Backdoors to Tractable Answer-Set Programming
We present a unifying approach to the efï¬cient evaluation of propositional answer-set programs. Our approach is based on backdoors which are small sets of atoms that represent â...
Johannes Klaus Fichte, Stefan Szeider
ICASSP
2011
IEEE
14 years 3 months ago
ML decoding in decode-and-forward based cooperative communication system
Abstract— In this paper, we derive a maximum-likelihood (ML) decoder of the decode-and-forward (DF) protocol utilizing an arbitrary complex-valued M-point constellation. Existing...
Manav R. Bhatnagar, Are Hjørungnes
MMM
2011
Springer
368views Multimedia» more  MMM 2011»
14 years 3 months ago
Correlated PLSA for Image Clustering
Probabilistic Latent Semantic Analysis (PLSA) has become a popular topic model for image clustering. However, the traditional PLSA method considers each image (document) independen...
Peng Li, Jian Cheng, Zechao Li, Hanqing Lu
CLEF
2011
Springer
13 years 11 months ago
A Language-Independent Approach to Identify the Named Entities in Under-Resourced Languages and Clustering Multilingual Document
Abstract. This paper presents a language-independent Multilingual Document Clustering (MDC) approach on comparable corpora. Named entites (NEs) such as persons, locations, organiza...
N. Kiran Kumar, G. S. K. Santosh, Vasudeva Varma