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 (55)：
Yoshiki Higashiyama, Tomoyosi Akiba. Automatic Question-Answer Alignment for Japanese Diverse Local Assembly Minutes. 2024 11th International Conference on Advanced Informatics: Concept, Theory and Application (ICAICTA). 2024. 1-5
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
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
2023/10 - 10th International Conference on Advanced Informatics: Concepts, Theory and Applications (ICAICTA) Best Paper Award Pseudo Fake Data Generation using Round-Trip Translation for Fact Verification on Political Debates
Association Membership(s) (4)：
THE ASSOCIATION FOR NATURAL LANGUAGE PROCESSING
, ACOUSTICAL SOCIETY OF JAPAN
, INFORMATION PROCESSING SOCIETY OF JAPAN
, THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
