Zenshiro KAWASAKI


On the Equivalence Between Scarce-State-Transition Viterbi Decoding and Syndrome Decoding of Convolutional Codes
Masato TAJIMA Keiji SHIBATA Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/08/01
Vol. E86-A  No. 8  pp. 2107-2116
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
convolutional codessyndrome decodingSST Viterbi decodingtrellis modulemetric
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Relational Interface for Natural Language-Based Information Sources
Zenshiro KAWASAKI Keiji SHIBATA Masato TAJIMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/06/01
Vol. E86-D  No. 6  pp. 1139-1143
Type of Manuscript:  LETTER
Category: Databases
Keyword: 
relational modelSQLnatural language interfacelanguage modelQA
 Summary | Full Text:PDF(126.9KB)

Soft-in Syndrome Decoding of Convolutional Codes
Masato TAJIMA Keiji SHIBATA Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8  pp. 1979-1983
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
convolutional codesyndrome decodingmetricpriori probabilitysoft-in/soft-out decoding
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A Child Verb Learning Model Based on Syntactic Bootstrapping
Tiansheng XU Zenshiro KAWASAKI Keiji TAKIDA Zheng TANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/06/01
Vol. E85-D  No. 6  pp. 985-993
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Cognitive Science
Keyword: 
syntactic bootstrappingsubcategorization framethematic rolelanguage acquisitionchild verb learning
 Summary | Full Text:PDF(335.4KB)

On the Relation between Viterbi Decoding with Labels and the SOVA
Masato TAJIMA Keiji TAKIDA Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/10/25
Vol. E83-A  No. 10  pp. 1966-1970
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
symbol reliabilityViterbi decoding with labelsSOVAlist Viterbi decoding algorithm
 Summary | Full Text:PDF(253.2KB)

Comments on Simplification of the BCJR Algorithm Using the Bidirectional Viterbi Algorithm
Masato TAJIMA Keiji TAKIDA Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/25
Vol. E82-A  No. 10  pp. 2306-2310
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
symbol reliabilityBCJR algorithmsimplification of the BCJR algorithmbidirectional Viterbi algorithm
 Summary | Full Text:PDF(291.3KB)

Bidirectional Syndrome Decoding for Binary Rate (n-1)/n Convolutional Codes
Masato TAJIMA Keiji TAKIDA Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/03/25
Vol. E81-A  No. 3  pp. 510-513
Type of Manuscript:  LETTER
Category: Information Theory and Coding Theory
Keyword: 
bidirectional decodingsyndrome decodingsyndrome formerconvolutional codereciprocal dual code
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Generalization of Logic Description Scheme for Learning Diagnosis and Treatment
Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1979/07/25
Vol. E62-E  No. 7  pp. 483-483
Type of Manuscript:  LETTER
Category: Communication Theory
Keyword: 
 Summary | Full Text:PDF(59.9KB)

Algebraic Structure of Learning States and Its Application to Learning Diagnosis and Treatment
Zenshiro KAWASAKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1978/06/25
Vol. E61-E  No. 6  pp. 446-449
Type of Manuscript:  PAPER
Category: Data Processing
Keyword: 
 Summary | Full Text:PDF(258.2KB)