Kazuhiko Ozeki - researchr alias

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Viewing Publication 1 - 30 from 30

2008

The Use of Overlapped Sub-Bands in Multi-Band, Multi-SNR, Multi-Path Recognition of Noisy Word UtterancesYutaka Tsuboi, Takehiro Ihara, Kazuyuki Takagi, Kazuhiko Ozeki. ieicet, 91-D(6):1774-1782, 2008. [doi]

2006

2004

Dependency analysis of read Japanese sentences using pause and F0 information: a speaker independent caseKazuyuki Takagi, Kazuhiko Ozeki. interspeech 2004: 3021-3024 [doi]

Automatic Adjustment of Subband Likelihood Recombination Weights for Improving Noise-Robustness of a Multi-SNR Multi-Band Speaker Identification SystemKenichi Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki. ieicet, 87-D(11):2453-2459, 2004. [doi]

Improved model training and automatic weight adjustment for multi-SNR multi-band speaker identification systemKenichi Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki. interspeech 2004: 1749-1752 [doi]

2003

The use of multiple pause information in dependency structure analysis of spoken Japanese sentencesMeirong Lu, Kazuyuki Takagi, Kazuhiko Ozeki. interspeech 2003: 3173-3176 [doi]

A neural network approach to dependency analysis of Japanese sentences using prosodic informationKazuyuki Takagi, Mamiko Okimoto, Yoshio Ogawa, Kazuhiko Ozeki. interspeech 2003: 3177-3180 [doi]

2002

Evaluation of a Japanese Sentence Compression Method Based on Phrase Significance and Inter-Phrase DependencyRei Oguro, Hiromi Sekiya, Yuhei Morooka, Kazuyuki Takagi, Kazuhiko Ozeki. TSD 2002: 27-32 [doi]

Combination of pause and F0 information in dependency analysis of Japanese sentencesKazuyuki Takagi, Hajime Kubota, Kazuhiko Ozeki. interspeech 2002: 1173-1176 [doi]

2001

Pause information for dependency analysis of read Japanese sentencesKazuyuki Takagi, Kazuhiko Ozeki. interspeech 2001: 1041-1044 [doi]

A multi-SNR subband model for speaker identification under noisy environmentsKenichi Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki. interspeech 2001: 2849-2852 [doi]

2000

Effectiveness of prosodic features in syntactic analysis of read Japanese sentencesYukiyoshi Hirose, Kazuhiko Ozeki, Kazuyuki Takagi. interspeech 2000: 215-218 [doi]

An Efficient Algorithm for Japanese Sentence Compaction Based on Phrase Importance and Inter-Phrase DependencyRei Oguro, Kazuhiko Ozeki, Kazuyuki Takagi, Yujie Zhang. TSD 2000: 103-108 [doi]

Effects of word string language models on noisy broadcast news speech recognitionKazuyuki Takagi, Rei Oguro, Kazuhiko Ozeki. interspeech 2000: 154-157 [doi]

1999

Speaker identification using subband HMMSK. Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki. interspeech 1999: 1019-1022 [doi]

A Classification Tree Approach to Automatic Segmentation of Japanese Compound SentencesYujie Zhang, Kazuhiko Ozeki. paclic 1999: 241-250 [doi]

1998

A Tabular Method of Finding the Optimal Word String together with its Dependency StructureKazuhiko Ozeki. tapd 1998: 127-132 [doi]

Performance evaluation of word phrase and noun category language models for broadcast news speech recognitionKazuyuki Takagi, Rei Oguro, Kenji Hashimoto, Kazuhiko Ozeki. interspeech 1998: [doi]

Automatic Bunsetsu Segmentation of Japanese Sentences Using a Classification TreeYujie Zhang, Kazuhiko Ozeki. paclic 1998: 230-235 [doi]

1997

Syntactic information contained in prosodic features of Japanese utterancesKazuhiko Ozeki, Kazuyuki Kousaka, Yujie Zhang. interspeech 1997: 1471-1474 [doi]

1996

Likelihood normalization using an ergodic HMM for continuous speech recognitionKazuhiko Ozeki. interspeech 1996: 2301-2304 [doi]

1994

Dependency Structure Analysis as Combinatorial OptimizationKazuhiko Ozeki. isci, 78(1-2):77-99, 1994.

Performance comparison of recognition systems based on the akaike information criterionKazuhiko Ozeki. interspeech 1994: 1335-1338 [doi]

1990

Clustering algorithms to minimize recognition error function and their applications to the vowel template learninigAkio Ando, Kazuhiko Ozeki. interspeech 1990: 217-220 [doi]

A Polynomial - Order Algorithm For Optimal Phrase Sequence Selection From A Phrase Lattice And Its Parallel Layered ImplementationKazuhiko Ozeki. COLING 1990: 311-316 [doi]

1986

A "Bunsetsu" speech recognition system using a top-down processor controlled by bottom-up informationAkio Ando, Kazuhiko Ozeki. icassp 1986: 1129-1132 [doi]

1980

A New Definition of the Entropy of General Probability Distributions Based on the Non-Standard AnalysisKazuhiko Ozeki. iandc, 47(2):94-106, November 1980.

1979

A Coordinate-Free Theory of Eingenvalue Analysis Related to the Method fo Principal Components and the Karhunen-Loève ExpansionKazuhiko Ozeki. iandc, 42(1):38-59, July 1979.

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