Research theme for competitive and other funds (17)：
2023 - 2026 双方向問題対の相互学習に基づく情報変換および情報アクセスの研究
2020 - 2023 Development of communication support system for nursing based on natural language processing and machine learning technologies
2019 - 2022 A study of Information Access by making use of Latent Spaces shared across Modalities and Languages
2018 - 2022 Automatic generation of lecture's materials with Japanese caption based on English lecture's speech translation and speech summarization
2016 - 2019 A study of Information Access by utilizing spoken and written language impartially and complementaly
2013 - 2018 A study of automatic English caption generation for Japanese lecture speech
2014 - 2017 Study on an Electronic Note-Taking Support System using Speech and Language Processing Technologies
2013 - 2017 A research on information access targeting text, peech and images by making use of spontaneously spoken information need
2010 - 2012 Content Retrieval against large-scale spoken documents based on the integration of speech and language processing
2010 - 2012 High accuracy transcription, cleaning and fast term detection for spoken documents
2007 - 2009 Development of an advanced open-domain question answering system by incorporating text mining methods
2005 - 2007 Automatic indexing for lecture speech and its advanced utilization through speech interaction
2005 - 2007 Producing and Evaluating Encyclopedic Content by Reorganizing Heterogeneous Information
2005 - 2006 Development of an universal open-domain question answering System that can give an answer to any type of real-world questions
2004 - 2005 協調的音声対話の相槌・話者交替タイミング分析とそれに基づく応答生成法の研究
2002 - 2004 Study on Probabilistic Control Mechanism for Establishing Harmonic Cognitive State between Human and Systems
2000 - 2003 Research Development and Evaluation of Speech-based in formation Retrieval Systems
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Papers (54)：
Tomoyosi Akiba, Yuki Gato, Yasutomo Kimura, Yuzu Uchida, Keiichi Takamaru. Masking Explicit Pro-Con Expressions for Development of a Stance Classification Dataset on Assembly Minutes. Proceedings of the Second Workshop on Natural Language Processing for Political Sciences @ LREC-COLING 2024. 2024. 33-38
Takuma Tanigawa, Tomoyosi Akiba, Hajime Tsukada. Analysis on Unsupervised Acquisition Process of Bilingual Vocabulary through Iterative Back-Translation. Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024). 2024. 887-892
Yuki Yamamoto, Tomoyoshi Akiba, Hajime Tsukada. Training Neural Machine Translation Models by Using an Entire Comparable Corpus. 2023 10th International Conference on Advanced Informatics: Concept, Theory and Application (ICAICTA). 2023
Haruki Ishikawa, Ryuto Kobayashi, Yuki Gato, Tomoyosi Akiba. Pseudo Fake Data Generation using Round-Trip Translation for Fact Verification on Political Debates. 2023 10th International Conference on Advanced Informatics: Concept, Theory and Application (ICAICTA). 2023
Tomohiro MORITA, Tomoyosi AKIBA, Hajime TSUKADA. Hybrid Sampling for Iterative Back-translation of Neural Machine Translation. The IEICE Transactions on Information and Systems. 2023. J106-D. 4. 298-306
Tomoyosi Akiba. Information Retrieval Tasks using Spoken Language Processing: from NTCIR SpokenDoc to SpokenQuery&Doc. IPSJ SIG Notes. 2014. 2014. 9. 1-4
Robust spoken document retrieval model for false positive errors using word co-occurrences. 2014. 193-196
Improving time and space efficiency of spoken term detection based on metric subspace indexing. 2014. 197-200
Simultaneous Optimization Method of Style Transformation and Translation for Spoken Lecture. 2014. 109-112
Analysis on Unsupervised Acquisition Process of Bilingual Vocabulary through Iterative Back-Translation
(2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) 2024)
THE ASSOCIATION FOR NATURAL LANGUAGE PROCESSING
, ACOUSTICAL SOCIETY OF JAPAN
, INFORMATION PROCESSING SOCIETY OF JAPAN
, THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
