Sadaoki FURUI


Active Learning Using Phone-Error Distribution for Speech Modeling
Hiroko MURAKAMI Koichi SHINODA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2486-2494
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
active learningspeaker adaptationacoustic modelingphone error distributionKullback-Leibler divergence
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Selected Topics from LVCSR Research for Asian Languages at Tokyo Tech
Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/05/01
Vol. E95-D  No. 5  pp. 1182-1194
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Multimedia Signal Processing Techniques and Applications)
Category: Speech Processing
Keyword: 
automatic speech recognitionLVCSRAsian languagesspoken query
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Robust Gait-Based Person Identification against Walking Speed Variations
Muhammad Rasyid AQMAR Koichi SHINODA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/02/01
Vol. E95-D  No. 2  pp. 668-676
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
gait recognitionCHLAC featuresGSP featureshidden Markov models
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Committee-Based Active Learning for Speech Recognition
Yuzo HAMANAKA Koichi SHINODA Takuya TSUTAOKA Sadaoki FURUI Tadashi EMORI Takafumi KOSHINAKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/10/01
Vol. E94-D  No. 10  pp. 2015-2023
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
active learningquery by committeeLVCSRprogressive alignment
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A New Hybrid Method for Machine Transliteration
Dong YANG Paul DIXON Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/12/01
Vol. E93-D  No. 12  pp. 3377-3383
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
machine transliterationtwo-step CRFjoint optimizationsystem combination
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Adaptation to Pronunciation Variations in Indonesian Spoken Query-Based Information Retrieval
Dessi Puji LESTARI Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/09/01
Vol. E93-D  No. 9  pp. 2388-2396
Type of Manuscript:  Special Section PAPER (Special Section on Processing Natural Speech Variability for Improved Verbal Human-Computer Interaction)
Category: Adaptation
Keyword: 
proper nounforeign wordIndonesian ASRspoken query-based IR
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Evaluation of a Noise-Robust Multi-Stream Speaker Verification Method Using F0 Information
Taichi ASAMI Koji IWANO Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 549-557
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: Speaker Verification
Keyword: 
speaker verificationF0 informationmulti-stream HMMsstream-weight and threshold optimizationAdaboost
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Robust Scene Extraction Using Multi-Stream HMMs for Baseball Broadcast
Nguyen Huu BACH Koichi SHINODA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/09/01
Vol. E89-D  No. 9  pp. 2553-2561
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
CBVIRHMMscene extractiongame adaptation
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Tree-Structured Clustering Methods for Piecewise Linear-Transformation-Based Noise Adaptation
Zhipeng ZHANG Toshiaki SUGIMURA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/09/01
Vol. E88-D  No. 9  pp. 2168-2176
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
robust speech recognitionnoise adaptationpiecewise-linear transformationtree-structured noise clusteringGMM
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Recent Progress in Corpus-Based Spontaneous Speech Recognition
Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/03/01
Vol. E88-D  No. 3  pp. 366-375
Type of Manuscript:  INVITED PAPER (Special Section on Corpus-Based Speech Technologies)
Category: 
Keyword: 
spontaneous speech recognitioncorpusmodel adaptationindexingsummarization
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Phonology and Morphology Modeling in a Very Large Vocabulary Hungarian Dictation System
Mate SZARVAS Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/12/01
Vol. E87-D  No. 12  pp. 2791-2801
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
phonology modelinglanguage modelingmorphology modelingfinite-state transducerHungarian speech recognition
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Dynamic Bayesian Network-Based Acoustic Models Incorporating Speaking Rate Effects
Takahiro SHINOZAKI Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/10/01
Vol. E87-D  No. 10  pp. 2339-2347
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
spontaneous speech recognitionspeaking ratedynamic Bayesian networkacoustic modeling
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Noise Robust Speech Recognition Using F0 Contour Information
Koji IWANO Takahiro SEKI Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/05/01
Vol. E87-D  No. 5  pp. 1102-1109
Type of Manuscript:  Special Section PAPER (Special Section on Speech Dynamics by Ear, Eye, Mouth and Machine)
Category: 
Keyword: 
noise robust speech recognitionprosodyfundamental frequency (F0) contourmulti-stream HMMHough transform
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Speech Summarization: An Approach through Word Extraction and a Method for Evaluation
Chiori HORI Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/01/01
Vol. E87-D  No. 1  pp. 15-25
Type of Manuscript:  Special Section PAPER (Special Section on the 2002 IEICE Excellent Paper Award)
Category: 
Keyword: 
speech summarizationsentence compactionsummarization scoredynamic programmingword network of manual summarization resultsummarization accuracy
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Topic Extraction based on Continuous Speech Recognition in Broadcast News Speech
Katsutoshi OHTSUKI Tatsuo MATSUOKA Shoichi MATSUNAGA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/07/01
Vol. E85-D  No. 7  pp. 1138-1144
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
topic extractiontopic wordrelevance scorecontinuous speech recognitionbroadcast news
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A Study of Line Spectrum Pair Frequency Representation for Speech Recognition
Fikret S. GURGEN Shigeki SAGAYAMA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/01/25
Vol. E75-A  No. 1  pp. 98-102
Type of Manuscript:  PAPER
Category: Speech
Keyword: 
speech recognitionline spectrum pair (LSP)transitional parameter
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FOREWORD
Katsuhiko SHIRAI Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/07/25
Vol. E74-A  No. 7  pp. 1759-1760
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(141.7KB)

Continuous Speech Recognition Using a Dependency Grammar and Phoneme-Based HMMs
Sho-ichi MATSUNAGA Shigeru HOMMA Shigeki SAGAYAMA Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/07/25
Vol. E74-A  No. 7  pp. 1826-1833
Type of Manuscript:  Special Section PAPER (Special Issue on Continuous Speech Recognition and Understanding)
Category: Continuous Speech Recognition
Keyword: 
 Summary | Full Text:PDF(674.8KB)

Speaker-Independent Isolated Word Recognition Based on Dynamics-Emphasized Cepstrum
Sadaoki FURUI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/12/25
Vol. E69-E  No. 12  pp. 1310-1317
Type of Manuscript:  PAPER
Category: Acoustics
Keyword: 
 Summary | Full Text:PDF(676.3KB)