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ICIC
2005
Springer
15 years 6 months ago
Improvements to the Conventional Layer-by-Layer BP Algorithm
This paper points out some drawbacks and proposes some modifications to the conventional layer-by-layer BP algorithm. In particular, we present a new perspective to the learning ra...
Xu-Qin Li, Fei Han, Tat-Ming Lok, Michael R. Lyu, ...
101
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WEBI
2004
Springer
15 years 5 months ago
Estimating Size of Search Engines in an Uncooperative Environment
The number of documents that are indexed by a search engine is referred to as the size of the search engine. The information about the size of each underlying search engine is ess...
Surendra Karnatapu, Karthik Ramachandran, Zonghuan...
ISCAS
2003
IEEE
91views Hardware» more  ISCAS 2003»
15 years 5 months ago
SDP for multi-criterion QMF bank design
Quadraturemirror filter(QMF)bank with multi-criterion constraints suchas minimal aliasing and/or minimal error coding is amongthe most important problems in filter bank design, fo...
H. D. Tuan, L. H. Nam, H. Tuy, T. Q. Nguyen
ISCAS
2003
IEEE
162views Hardware» more  ISCAS 2003»
15 years 5 months ago
Content based error detection and concealment for image transmission over wireless channel
In this paper, we present a novel content-based image error detection and error concealment algorithm to improve the image quality degraded during its transmission over wireless c...
Shuiming Ye, Xinggang Lin, Qibin Sun
AUSAI
2003
Springer
15 years 5 months ago
Reduction of Non Deterministic Automata for Hidden Markov Model Based Pattern Recognition Applications
Most on-line cursive handwriting recognition systems use a lexical constraint to help improve the recognition performance. Traditionally, the vocabulary lexicon is stored in a trie...
Frédéric Maire, Frank Wathne, Alain ...