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ICMCS
2005
IEEE
145views Multimedia» more  ICMCS 2005»
15 years 10 months ago
Error Resilient Multiple Description Coding Based on Wavelet Tree Coding and EREC for Wireless Networks
In this paper, we propose an integrated error resilient MDC scheme for wireless networks with both packet loss and random bit errors. Two descriptions are first generated independ...
Daewon Song, Lei Cao, Chang Wen Chen
ICIP
2002
IEEE
15 years 10 months ago
Efficient video text recognition using multiple frame integration
Text superimposed on the video frames provides supplemental but important information for video indexing and retrieval. Many efforts have been made for videotext detection and rec...
Xian-Sheng Hua, Pei Yin, HongJiang Zhang
112
Voted
FSS
2002
68views more  FSS 2002»
15 years 4 months ago
Unsupervised feature extraction using neuro-fuzzy approach
The present article demonstrates a way of formulating a neuro-fuzzy approach for feature extraction under unsupervised training. A fuzzy feature evaluation index for a set of feat...
Rajat K. De, Jayanta Basak, Sankar K. Pal
DEXAW
2008
IEEE
120views Database» more  DEXAW 2008»
15 years 11 months ago
Self-Similarity Metric for Index Pruning in Conceptual Vector Space Models
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
Dario Bonino, Fulvio Corno
134
Voted
CIKM
1999
Springer
15 years 9 months ago
Performance and Implications of Semantic Indexing in a Distributed Environment
A research prototype is presented for semantic indexing and retrieval in Information Retrieval. The prototype is motivated by a desire to provide a more efficient and effective in...
Conrad T. K. Chang, Bruce R. Schatz