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ORCIDTomoyosi Akiba
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2020 – today
- 2024
[c50]Takuma Tanigawa, Tomoyosi Akiba, Hajime Tsukada:
Analysis on Unsupervised Acquisition Process of Bilingual Vocabulary through Iterative Back-Translation. LREC/COLING 2024: 887-892- 2020
- [c49]Yuuki Yamagishi, Tomoyosi Akiba, Hajime Tsukada
:
English-Japanese Machine Translation for Lecture Subtitles using Back-Translation and Transfer Learning. GCCE 2020: 728-730
2010 – 2019
- 2019
- [j5]Hiroshi Seki, Kazumasa Yamamoto, Tomoyosi Akiba, Seiichi Nakagawa:
Discriminative Learning of Filterbank Layer within Deep Neural Network Based Speech Recognition for Speaker Adaptation. IEICE Trans. Inf. Syst. 102-D(2): 364-374 (2019) - 2018
- [c48]Hiroshi Seki, Kazumasa Yamamoto, Tomoyosi Akiba, Seiichi Nakagawa:
Rapid Speaker Adaptation of Neural Network Based Filterbank Layer for Automatic Speech Recognition. SLT 2018: 574-580 - 2017
- [c47]Hiroto Tasaki, Tomoyosi Akiba:
Incorporating Acoustic Features for Spontaneous Speech Driven Content Retrieval. INTERSPEECH 2017: 2894-2898 - 2016
- [c46]Tomoyosi Akiba, Hiromitsu Nishizaki, Hiroaki Nanjo, Gareth J. F. Jones:
Overview of the NTCIR-12 SpokenQuery&Doc-2 Task. NTCIR 2016 - [c45]Sho Kawasaki, Hiroshi Oshima, Tomoyosi Akiba:
Graph-based Document Expansion and Robust SCR Models for False Positives: Experiments at the NTCIR-12 SpokenQuery&Doc-2. NTCIR 2016 - [c44]Kosuke Yamauchi, Tomoyosi Akiba:
Repeated Event Discovery from Image Sequences by Using Segmental Dynamic Time Warping: Experiment at the NTCIR-12 Lifelog Task. NTCIR 2016 - 2014
- [c43]Sho Kawasaki, Tomoyosi Akiba:
Robust retrieval models for false positive errors in spoken documents. INTERSPEECH 2014: 1757-1761 - [c42]Tomoyosi Akiba, Hiromitsu Nishizaki, Hiroaki Nanjo, Gareth J. F. Jones:
Overview of the NTCIR-11 SpokenQuery&Doc Task. NTCIR 2014 - [c41]Yusuke Takada, Sho Kawasaki, Hiroshi Oshima, Hiroshi Kawatani, Tomoyosi Akiba:
STD Score Combination with Acoustic Likelihood and Robust SCR Models for False Positives: Experiments at NTCIR-11 SpokenQuery&Doc. NTCIR 2014 - 2013
- [j4]Hiromitsu Nishizaki, Tomoyosi Akiba, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui:
Evaluation Framework Design of Spoken Term Detection Study at the NTCIR-9 IR for Spoken Documents Task. Inf. Media Technol. 8(1): 59-80 (2013) - [c40]Tomoko Takigami, Tomoyosi Akiba:
Open vocabulary spoken content retrieval by front-ending with spoken term detection. APSIPA 2013: 1-6 - [c39]Teppei Ohno, Tomoyosi Akiba:
DTW-distance-ordered spoken term detection. INTERSPEECH 2013: 3737-3741 - [c38]Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Xinhui Hu, Yoshiaki Itoh, Tatsuya Kawahara, Seiichi Nakagawa, Hiroaki Nanjo, Yoichi Yamashita:
Overview of the NTCIR-10 SpokenDoc-2 Task. NTCIR 2013 - [c37]Tomoyosi Akiba, Tomoko Takigami, Teppei Ohno, Kenta Kase:
DTW-Distance-Ordered Spoken Term Detection and STD-based Spoken Content Retrieval: Experiments at NTCIR-10 SpokenDoc-2. NTCIR 2013 - 2012
- [c36]Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui:
Designing an Evaluation Framework for Spoken Term Detection and Spoken Document Retrieval at the NTCIR-9 SpokenDoc Task. LREC 2012: 3527-3534 - [c35]Takanori Kusumoto, Tomoyosi Akiba:
Statistical Machine Translation without Source-side Parallel Corpus Using Word Lattice and Phrase Extension. LREC 2012: 3929-3932 - [c34]Teppei Ohno, Tomoyosi Akiba:
Incorporating syllable duration into line-detection-based spoken term detection. SLT 2012: 204-209 - 2011
- [c33]Tomoyosi Akiba, Koichiro Honda:
Effects of Query Expansion for Spoken Document Passage Retrieval. INTERSPEECH 2011: 2137-2140 - [c32]Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui:
Overview of the IR for Spoken Documents Task in NTCIR-9 Workshop. NTCIR 2011 - [c31]Taisuke Kaneko, Tomoko Takigami, Tomoyosi Akiba:
STD based on Hough Transform and SDR using STD results: Experiments at NTCIR-9 SpokenDoc. NTCIR 2011 - 2010
- [c30]Yoshiaki Itoh, Hiromitsu Nishizaki, Xinhui Hu, Hiroaki Nanjo, Tomoyosi Akiba, Tatsuya Kawahara, Seiichi Nakagawa, Tomoko Matsui, Yoichi Yamashita, Kiyoaki Aikawa:
Constructing Japanese test collections for spoken term detection. INTERSPEECH 2010: 677-680 - [c29]Taisuke Kaneko, Tomoyosi Akiba:
Metric subspace indexing for fast spoken term detection. INTERSPEECH 2010: 689-692 - [c28]Koichiro Honda, Tomoyosi Akiba:
Language Modeling Approach for Retrieving Passages in Lecture Audio Data. LREC 2010 - [c27]Takahiro Oda, Tomoyosi Akiba:
Analyzing Effects of Factored Translation Models in English to Japanese Statistical Machine Translation. NTCIR 2010: 411-414
2000 – 2009
- 2009
- [j3]Tomoyosi Akiba, Kiyoaki Aikawa, Yoshiaki Itoh, Tatsuya Kawahara, Hiroaki Nanjo, Hiromitsu Nishizaki, Norihito Yasuda, Yoichi Yamashita, Katunobu Itou:
Construction of a Test Collection for Spoken Document Retrieval from Lecture Audio Data. Inf. Media Technol. 4(2): 485-497 (2009) - [j2]Tomoyosi Akiba, Kiyoaki Aikawa, Yoshiaki Itoh, Tatsuya Kawahara, Hiroaki Nanjo, Hiromitsu Nishizaki, Norihito Yasuda, Yoichi Yamashita, Katunobu Itou:
Construction of a Test Collection for Spoken Document Retrieval from Lecture Audio Data. J. Inf. Process. 17: 82-94 (2009) - 2008
- [c26]Tomoyosi Akiba, Kei Shimizu, Atsushi Fujii:
Statistical Machine Translation based Passage Retrieval for Cross-Lingual Question Answering. IJCNLP 2008: 751-756 - [c25]Tomoyosi Akiba, Yusuke Yokota:
Spoken document retrieval by translating recognition candidates into correct transcriptions. INTERSPEECH 2008: 2166-2169 - [c24]Tomoyosi Akiba, Kiyoaki Aikawa, Yoshiaki Itoh, Tatsuya Kawahara, Hiroaki Nanjo, Hiromitsu Nishizaki, Norihito Yasuda, Yoichi Yamashita, Katunobu Itou:
Test Collections for Spoken Document Retrieval from Lecture Audio Data. LREC 2008 - [c23]Tatsuhiro Hyodo, Tomoyosi Akiba:
Statistical Machine Translation based Passage Retrieval - Experiment at NTCIR-7 IR4QA Task. NTCIR 2008 - [c22]Takeshi Ito, Tomoyosi Akiba, Katunobu Itou:
Effect of the Topic Dependent Translation Models for Patent Translation - Experiment at NTCIR-7. NTCIR 2008 - 2007
- [j1]Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii:
Language model adaptation for fixed phrases by amplifying partial n-gram sequences. Syst. Comput. Jpn. 38(4): 63-73 (2007) - [c21]Tomoyosi Akiba, Hirofumi Tsujimura:
Error-tolerant question answering for spoken documents. INTERSPEECH 2007: 326-329 - [c20]Tomoyosi Akiba, Kei Shimizu, Atsushi Fujii, Katunobu Itou:
Statistical Machine Translation based Passage Retrieval for Cross-Lingual Question Answering --- Experiments at NTCIR-6. NTCIR 2007 - [c19]Junta Mizuno, Tomoyosi Akiba, Atsushi Fujii, Katunobu Itou:
Non-factoid Question Answering Experiments at NTCIR-6: Towards Answer Type Detection for Realworld Questions. NTCIR 2007 - 2006
- [c18]Tomoyosi Akiba:
Exploiting Dynamic Passage Retrieval for Spoken Question Recognition and Context Processing towards Speech-driven Information Access Dialogue. LREC 2006: 1530-1535 - 2005
- [c17]Tomoyosi Akiba, Hiroyuki Abe:
Exploiting passage retrieval for n-best rescoring of spoken questions. INTERSPEECH 2005: 65-68 - [c16]Atsushi Fujii, Katunobu Itou, Tomoyosi Akiba, Tetsuya Ishikawa:
Exploiting Anchor Text for the Navigational Web Retrieval at NTCIR-5. NTCIR 2005 - [c15]Yuichi Murata, Tomoyosi Akiba, Atsushi Fujii, Katunobu Itou:
Question Answering Experiments at NTCIR-5: Acquisition of Answer Evaluation Patterns and Context Processing using Passage Retrieval. NTCIR 2005 - [c14]Kei Shimizu, Tomoyosi Akiba, Atsushi Fujii, Katunobu Itou:
Bi-directional Cross Language Question Answering using a Single Monolingual QA System. NTCIR 2005 - 2004
- [c13]Katsunobu Itou, Atsushi Fujii, Tomoyosi Akiba:
Effects of language modeling on speech-driven question answering. INTERSPEECH 2004: 1053-1056 - [c12]Atsushi Fujii, Tetsuya Ishikawa, Katsunobu Itou, Tomoyosi Akiba:
Unsupervised topic adaptation for lecture speech retrieval. INTERSPEECH 2004: 2957-2960 - [c11]Tomoyosi Akiba, Atsushi Fujii, Katunobu Itou:
Collecting Spontaneously Spoken Queries for Information Retrieval. LREC 2004 - [c10]Tomoyosi Akiba, Atsushi Fujii, Tetsuya Ishikawa, Katunobu Itou:
Experiments on Web Retrieval Driven by Spontaneously Spoken Queries. NTCIR 2004 - [c9]Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii:
Question Answering Using "Common Sense" and Utility Maximization Principle. NTCIR 2004 - [i3]Atsushi Fujii, Katunobu Itou, Tomoyosi Akiba, Tetsuya Ishikawa:
Unsupervised Topic Adaptation for Lecture Speech Retrieval. CoRR cs.CL/0407027 (2004) - [i2]Tomoyosi Akiba, Atsushi Fujii, Katunobu Itou:
Effects of Language Modeling on Speech-driven Question Answering. CoRR cs.CL/0407028 (2004) - 2003
- [c8]Atsushi Fujii, Katunobu Itou, Tomoyosi Akiba, Tetsuya Ishikawa:
A cross-media retrieval system for lecture videos. INTERSPEECH 2003: 1149-1152 - [c7]Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii:
Adapting language models for frequent fixed phrases by emphasizing n-gram subsets. INTERSPEECH 2003: 1469-1472 - [i1]Atsushi Fujii, Katunobu Itou, Tomoyosi Akiba, Tetsuya Ishikawa:
A Cross-media Retrieval System for Lecture Videos. CoRR cs.CL/0309021 (2003) - 2002
- [c6]Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii, Tetsuya Ishikawa:
Selective back-off smoothing for incorporating grammatical constraints into the n-gram language model. INTERSPEECH 2002: 881-884 - [c5]Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii, Tetsuya Ishikawa:
Towards Speech-Driven Question Answering: Experiments Using the NTCIR-3 Question Answering Collection. NTCIR 2002 - 2001
- [c4]Tomoyosi Akiba, Katunobu Itou:
A structured statistical language model conditioned by arbitrarily abstracted grammatical categories based on GLR parsing. INTERSPEECH 2001: 705-708 - 2000
- [c3]Tomoyosi Akiba, Katsunobu Itou:
Semi-automatic language model acquisition without large corpora. INTERSPEECH 2000: 49-52
1990 – 1999
- 1994
- [c2]Tomoyosi Akiba, Hozumi Tanaka:
A Bayesian Approach for User Modeling in Dialogue Systems. COLING 1994: 1212-1218 - [c1]Katunobu Itou, Tomoyosi Akiba, Osamu Hasegawa, Satoru Hayamizu, Kazuyo Tanaka:
Collecting and analyzing nonverbal elements for maintenance of dialog using a wizard of oz simulation. ICSLP 1994: 907-910
Coauthor Index
aka: Katsunobu Itou
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last updated on 2024-09-07 01:00 CEST by the dblp team
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