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ORCIDHiroaki Nanjo
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2020 – today
- 2022
[c32]Kento Tanaka, Taichi Nishimura, Hiroaki Nanjo, Keisuke Shirai, Hirotaka Kameko, Masatake Dantsuji:
Image Description Dataset for Language Learners. LREC 2022: 6814-6821- 2020
- [j6]Richeng Duan
, Tatsuya Kawahara, Masatake Dantsuji, Hiroaki Nanjo:
Cross-Lingual Transfer Learning of Non-Native Acoustic Modeling for Pronunciation Error Detection and Diagnosis. IEEE ACM Trans. Audio Speech Lang. Process. 28: 391-401 (2020)
2010 – 2019
- 2019
- [j5]Siyang Yu, Kazuaki Kondo, Yuichi Nakamura, Takayuki Nakajima, Hiroaki Nanjo, Masatake Dantsuji:
Visual Emphasis of Lip Protrusion for Pronunciation Learning. IEICE Trans. Inf. Syst. 102-D(1): 156-164 (2019) - [c31]Haruka Tanji, Kazunori Kojima, Hiroaki Nanjo, Shi-wook Lee, Yoshiaki Itoh:
A Rescoring Method Using Web Search and Word Vectors for Spoken Term Detection. APSIPA 2019: 1163-1167 - 2018
- [c30]Richeng Duan, Tatsuya Kawahara, Masatake Dantsuji, Hiroaki Nanjo:
Efficient Learning of Articulatory Models Based on Multi-Label Training and Label Correction for Pronunciation Learning. ICASSP 2018: 6239-6243 - [c29]Ruining Yang, Hiroaki Nanjo, Masatake Dantsuji:
Development of Perceptual Training Software for Realizing High Variability Training Paradigm and Self Adaptive Training Paradigm. PACLIC 2018 - 2017
- [c28]Richeng Duan, Tatsuya Kawahara, Masatake Dantsuji, Hiroaki Nanjo:
Transfer Learning based Non-native Acoustic Modeling for Pronunciation Error Detection. SLaTE 2017: 42-46 - 2016
- [c27]Tomoyosi Akiba, Hiromitsu Nishizaki, Hiroaki Nanjo, Gareth J. F. Jones:
Overview of the NTCIR-12 SpokenQuery&Doc-2 Task. NTCIR 2016 - 2014
- [c26]Tomoyosi Akiba, Hiromitsu Nishizaki, Hiroaki Nanjo, Gareth J. F. Jones:
Overview of the NTCIR-11 SpokenQuery&Doc Task. NTCIR 2014 - [c25]Hiroaki Nanjo, Takehiko Yoshimi, Sho Maeda, Tomohiro Nishio:
Spoken Document Retrieval Experiments for SpokenQuery&Doc at Ryukoku University (RYSDT). NTCIR 2014 - [c24]Katsunori Kotani, Shota Ueda, Takehiko Yoshimi, Hiroaki Nanjo:
A Listenability Measuring Method for an Adaptive Computer-assisted Language Learningand Teaching System. PACLIC 2014: 387-394 - 2013
- [c23]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 - [c22]Hiroaki Nanjo, Tomohiro Nishio, Takehiko Yoshimi:
Spoken Document Retrieval Experiments for SpokenDoc-2 at Ryukoku University (RYSDT). NTCIR 2013 - 2011
- [c21]Katsunori Kotani, Takehiko Yoshimi, Hiroaki Nanjo, Hitoshi Isahara:
Compiling Learner Corpus Data of Linguistic Output and Language Processing in Speaking, Listening, Writing, and Reading. IJCNLP 2011: 1418-1422 - [c20]Kazuyuki Noritake, Hiroaki Nanjo, Takehiko Yoshimi:
Image Processing Filters for Line Detection-Based Spoken Term Detection. INTERSPEECH 2011: 2125-2128 - [c19]Hiroaki Nanjo, Kazuyuki Noritake, Takehiko Yoshimi:
Spoken Document Retrieval Experiments for SpokenDoc at Ryukoku University (RYSDT). NTCIR 2011 - 2010
- [c18]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 - [c17]Hiroaki Nanjo, Yusuke Iyonaga, Takehiko Yoshimi:
Spoken document retrieval for oral presentations integrating global document similarities into local document similarities. INTERSPEECH 2010: 1285-1288
2000 – 2009
- 2009
- [j4]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) - [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. J. Inf. Process. 17: 82-94 (2009) - [c16]Hiroaki Nanjo, Takanobu Nishiura, Hiroshi Kawano:
Acoustic-Based Security System: Towards Robust Understanding of Emergency Shout. IAS 2009: 725-728 - [c15]Hiroaki Nanjo, Hiroki Mikami, Hiroshi Kawano, Takanobu Nishiura:
A fundamental study of shouted speech for acoustic-based security system. INTERSPEECH 2009: 1027-1030 - 2008
- [c14]Takashi Shichiri, Hiroaki Nanjo, Takehiko Yoshimi:
Minimum Bayes-Risk decoding with presumedword significance for speech based information retrieval. ICASSP 2008: 1557-1560 - [c13]Takashi Shichiri, Hiroaki Nanjo, Takehiko Yoshimi:
Automatic Estimation of Word Significance oriented for Speech-based Information Retrieval. IJCNLP 2008: 204-209 - [c12]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 - 2007
- [c11]Hiroaki Nanjo, Yuichi Oku, Takehiko Yoshimi:
Automatic speech recognition framework for multilingual audio contents. INTERSPEECH 2007: 1445-1448 - 2006
- [c10]Yuya Akita, Masahiro Saikou, Hiroaki Nanjo, Tatsuya Kawahara:
Sentence boundary detection of spontaneous Japanese using statistical language model and support vector machines. INTERSPEECH 2006 - 2005
- [c9]Hiroaki Nanjo, Tatsuya Kawahara:
A New ASR Evaluation Measure and Minimum Bayes-Risk Decoding for Open-domain Speech Understanding. ICASSP (1) 2005: 1053-1056 - [c8]Hiroaki Nanjo, Teruhisa Misu, Tatsuya Kawahara:
Minimum Bayes-risk decoding considering word significance for information retrieval system. INTERSPEECH 2005: 561-564 - 2004
- [j2]Hiroaki Nanjo, Tatsuya Kawahara:
Language model and speaking rate adaptation for spontaneous presentation speech recognition. IEEE Trans. Speech Audio Process. 12(4): 391-400 (2004) - [j1]Tatsuya Kawahara, Masahiro Hasegawa, Kazuya Shitaoka, Tasuku Kitade, Hiroaki Nanjo:
Automatic indexing of lecture presentations using unsupervised learning of presumed discourse markers. IEEE Trans. Speech Audio Process. 12(4): 409-419 (2004) - [c7]Hiroaki Nanjo, Tasuku Kitade, Tatsuya Kawahara:
Automatic indexing of key sentences for lecture archives using statistics of presumed discourse markers. ICASSP (1) 2004: 449-452 - [c6]Tasuku Kitade, Tatsuya Kawahara, Hiroaki Nanjo:
Automatic extraction of key sentences from oral presentations using statistical measure based on discourse markers. INTERSPEECH 2004: 2169-2172 - [c5]Tatsuya Kawahara, Kazuya Shitaoka, Hiroaki Nanjo:
Automatic transformation of lecture transcription into document style using statistical framework. INTERSPEECH 2004: 2881-2884 - 2002
- [c4]Hiroaki Nanjo, Tatsuya Kawahara:
Speaking-rate dependent decoding and adaptation for spontaneous lecture speech recognition. ICASSP 2002: 725-728 - 2001
- [c3]Hiroaki Nanjo, Kazuomi Kato, Tatsuya Kawahara:
Speaking rate dependent acoustic modeling for spontaneous lecture speech recognition. INTERSPEECH 2001: 2531-2534 - 2000
- [c2]Kazuomi Kato, Hiroaki Nanjo, Tatsuya Kawahara:
Automatic transcription of lecture speech using topic-independent language modeling. INTERSPEECH 2000: 162-165 - [c1]Hiroaki Nanjo, Akinobu Lee, Tatsuya Kawahara:
Automatic diagnosis of recognition errors in large vocabulary continuous speech recognition systems. INTERSPEECH 2000: 1027-1030
Coauthor Index
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