Koji TOCHINAI


Multi-clustering Network for Data Classification System
Rafiqul ISLAM Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/09/25
Vol. E80-A  No. 9  pp. 1647-1654
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
self-organized clusteringparallel computingdata classification
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A Nonlinear Spectrum Estimation System Using RBF Network Modified for Signal Processing
Hideaki IMAI Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/08/25
Vol. E80-A  No. 8  pp. 1460-1466
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
RBF networklevel estimatorsignal processingnonlinear spectrum estimation
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Enhancement of Fractal Signal Using Constrained Minimization in Wavelet Domain
Jun'ya SHIMIZU Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A  No. 6  pp. 958-964
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing Theories and Applications Based on Modelling of Nonstationary Processes)
Category: 
Keyword: 
fractal signalsignal reconstruction1/f processconstrained optimizationwaveletnonstationary process
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A Cascade Lattice IIR Adaptive Filter for Total Least Squares Problem
Jun'ya SHIMIZU Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/08/25
Vol. E79-A  No. 8  pp. 1151-1156
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
adaptive filterIIR filtertotal lease squares algorithmstochastic approximation methodlattice filter
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Design of Time-Varying ARMA Models and Its Adaptive Identification
Yoshikazu MIYANAGA Eisuke HORITA Jun'ya SHIMIZU Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/05/25
Vol. E77-A  No. 5  pp. 760-770
Type of Manuscript:  INVITED PAPER (Special Section on Signal Processing and System Theory)
Category: 
Keyword: 
adaptive identificationARMA modelspeech analysistime-varying parameter estimationrecursive least mean square methods
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An Adaptive Method Analyzing Analytic Speech Signals
Eisuke HORITA Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/05/25
Vol. E77-A  No. 5  pp. 800-803
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing and System Theory)
Category: 
Keyword: 
analytic signaladaptive signal processingnon-stationary speech analysisARMA model
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Parallel VLSI Architecture for Multi-Layer Self-Organizing Cellular Network
Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/07/25
Vol. E76-C  No. 7  pp. 1174-1181
Type of Manuscript:  Special Section PAPER (Special Issue on New Architecture LSIs)
Category: Neural Networks and Chips
Keyword: 
parallel VLSI architecturemulti-layer cellular modelself-organizationadaptive clustering
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Optimizing and Scheduling DSP Programs for High Performance VLSI Designs
Frederico Buchholz MACIEL Yoshikazu MIYANAGA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/10/25
Vol. E75-A  No. 10  pp. 1191-1201
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
high-level synthesisoptimizationretimingiteration boundscheduling
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Evaluation of a Stimulation Electrode Covered with Polyvinyl Alcohol Gel for Extracochlear Prosthesis
Yoshihiro HIRATA Tohru IFUKUBE Jun'ichi MATSUSHIMA Koji TOCHINAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1991/09/25
Vol. E74-D  No. 9  pp. 2960-2964
Type of Manuscript:  PAPER
Category: Medical Electronics and Medical Information
Keyword: 
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