Tomoya Iwakura

According to our database, Tomoya Iwakura authored at least 44 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

SubRegWeigh: Effective and Efficient Annotation Weighing with Subword Regularization.

Kohei Tsuji, Tatsuya Hiraoka, Yuchang Cheng, Tomoya Iwakura

CoRR, 2024

Constructing Multilingual Visual-Text Datasets Revealing Visual Multilingual Ability of Vision Language Models.

Jesse Atuhurra, Iqra Ali, Tatsuya Hiraoka, Hidetaka Kamigaito, Tomoya Iwakura, Taro Watanabe

CoRR, 2024

2023

On the Effectiveness of Images in Multi-modal Text Classification: An Annotation Study.

Chunpeng Ma, Aili Shen, Hiyori Yoshikawa, Tomoya Iwakura, Daniel Beck, Timothy Baldwin

ACM Trans. Asian Low Resour. Lang. Inf. Process., March, 2023

Tokenization Tractability for Human and Machine Learning Model: An Annotation Study.

Tatsuya Hiraoka, Tomoya Iwakura

CoRR, 2023

Downstream Task-Oriented Neural Tokenizer Optimization with Vocabulary Restriction as Post Processing.

Tatsuya Hiraoka, Tomoya Iwakura

CoRR, 2023

2022

Auxiliary Learning for Named Entity Recognition with Multiple Auxiliary Biomedical Training Data.

Taiki Watanabe, Tomoya Ichikawa, Akihiro Tamura, Tomoya Iwakura, Chunpeng Ma, Tsuneo Kato

Proceedings of the 21st Workshop on Biomedical Language Processing, 2022

2021

Tell Me What You Read: Automatic Expertise-Based Annotator Assignment for Text Annotation in Expert Domains.

Hiyori Yoshikawa, Tomoya Iwakura, Kimi Kaneko, Hiroaki Yoshida, Yasutaka Kumano, Kazutaka Shimada, Rafal Rzepka, Patrycja Swieczkowska

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

Improving Neural Language Processing with Named Entities.

Kyoumoto Matsushita, Takuya Makino, Tomoya Iwakura

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

Learning Entity-Likeness with Multiple Approximate Matches for Biomedical NER.

An Nguyen Le, Hajime Morita, Tomoya Iwakura

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

Relation Extraction Using Multiple Pre-Training Models in Biomedical Domain.

Satoshi Hiai, Kazutaka Shimada, Taiki Watanabe, Akiva Miura, Tomoya Iwakura

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

On the (In)Effectiveness of Images for Text Classification.

Chunpeng Ma, Aili Shen, Hiyori Yoshikawa, Tomoya Iwakura, Daniel Beck, Timothy Baldwin

Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

2020

Transformer-based Approach for Predicting Chemical Compound Structures.

Yutaro Omote, Kyoumoto Matsushita, Tomoya Iwakura, Akihiro Tamura, Takashi Ninomiya

Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing, 2020

2019

A Fast and Accurate Partially Deterministic Morphological Analysis.

Hajime Morita, Tomoya Iwakura

Proceedings of the International Conference on Recent Advances in Natural Language Processing, 2019

Multi-Task Learning for Chemical Named Entity Recognition with Chemical Compound Paraphrasing.

Taiki Watanabe, Akihiro Tamura, Takashi Ninomiya, Takuya Makino, Tomoya Iwakura

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Global Optimization under Length Constraint for Neural Text Summarization.

Takuya Makino, Tomoya Iwakura, Hiroya Takamura, Manabu Okumura

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Comparison of Methods to Annotate Named Entity Corpora.

Kanako Komiya, Masaya Suzuki, Tomoya Iwakura, Minoru Sasaki, Hiroyuki Shinnou

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2018

Chemical Compounds Knowledge Visualization with Natural Language Processing and Linked Data.

Kazunari Tanaka, Tomoya Iwakura, Yusuke Koyanagi, Noriko Ikeda, Hiroyuki Shindo, Yuji Matsumoto

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Model Transfer with Explicit Knowledge of the Relation between Class Definitions.

Hiyori Yoshikawa, Tomoya Iwakura

Proceedings of the 22nd Conference on Computational Natural Language Learning, 2018

Detecting Heavy Rain Disaster from Social and Physical Sensor.

Tomoya Iwakura, Seiji Okajima, Nobuyuki Igata, Kunihiro Takeda, Yuzuru Yamakage, Naoshi Morita

Proceedings of the COLING 2018, 2018

A FAQ Search Training Method Based on Automatically Generated Questions.

Takuya Makino, Tomoya Noro, Hiyori Yoshikawa, Tomoya Iwakura, Satoshi Sekine, Kentaro Inui

Proceedings of the Information Retrieval Technology, 2018

2017

An Eye-tracking Study of Named Entity Annotation.

Takenobu Tokunaga, Hitoshi Nishikawa, Tomoya Iwakura

Proceedings of the International Conference Recent Advances in Natural Language Processing, 2017

Efficient Training of Adaptive Regularization of Weight Vectors for Semi-structured Text.

Tomoya Iwakura

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2017

A Boosted Supervised Semantic Indexing for Reranking.

Takuya Makino, Tomoya Iwakura

Proceedings of the Information Retrieval Technology, 2017

2016

Fast Training of a Graph Boosting for Large-Scale Text Classification.

Hiyori Yoshikawa, Tomoya Iwakura

Proceedings of the PRICAI 2016: Trends in Artificial Intelligence, 2016

An FAQ Search Method Using a Document Classifier Trained with Automatically Generated Training Data.

Takuya Makino, Tomoya Noro, Tomoya Iwakura

Proceedings of the PRICAI 2016: Trends in Artificial Intelligence, 2016

Constructing a Japanese Basic Named Entity Corpus of Various Genres.

Tomoya Iwakura, Kanako Komiya, Ryuichi Tachibana

Proceedings of the Sixth Named Entity Workshop, 2016

Comparison of Annotating Methods for Named Entity Corpora.

Kanako Komiya, Masaya Suzuki, Tomoya Iwakura, Minoru Sasaki, Hiroyuki Shinnou

Proceedings of the 10th Linguistic Annotation Workshop held in conjunction with ACL 2016, 2016

Big Community Data before World Wide Web Era.

Tomoya Iwakura, Tetsuro Takahashi, Akihiro Ohtani, Kunio Matsui

Proceedings of the 12th Workshop on Asian Language Resources, 2016

2014

An AdaBoost for Efficient Use of Confidences of Weak Hypotheses on Text Categorization.

Tomoya Iwakura, Takahiro Saitou, Seishi Okamoto

Proceedings of the PRICAI 2014: Trends in Artificial Intelligence, 2014

2013

A Named Entity Recognition Method Based on Decomposition and Concatenation of Word Chunks.

Tomoya Iwakura, Hiroya Takamura, Manabu Okumura

ACM Trans. Asian Lang. Inf. Process., 2013

A Boosting-based Algorithm for Classification of Semi-Structured Text using the Frequency of Substructures.

Tomoya Iwakura

Proceedings of the Recent Advances in Natural Language Processing, 2013

FLL: Local Alignments based Approach for NTCIR-10 RITE-2.

Takuya Makino, Seiji Okajima, Tomoya Iwakura

Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, 2013

Trend Analysis Tool with Simultaneous Visualization of Rank and Value.

Saori Okubo, Tomoya Iwakura, Kazuo Misue

Proceedings of the 17th International Conference on Information Visualisation, 2013

A Boosted Semi-Markov Perceptron.

Tomoya Iwakura

Proceedings of the Seventeenth Conference on Computational Natural Language Learning, 2013

2011

A Named Entity Recognition Method using Rules Acquired from Unlabeled Data.

Tomoya Iwakura

Proceedings of the Recent Advances in Natural Language Processing, 2011

2010

A Named Entity Extraction using Word Information Repeatedly Collected from Unlabeled Data.

Tomoya Iwakura

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2010

2009

Improving Named Entity Extraction Accuracy using Unlabeled Data and Several Extractors (pp. 29-38).

Tomoya Iwakura, Seishi Okamoto

Polibits, 2009

Fast Boosting-based Part-of-Speech Tagging and Text Chunking with Efficient Rule Representation for Sequential Labeling.

Tomoya Iwakura

Proceedings of the Recent Advances in Natural Language Processing, 2009

Facilitating Search through Visualized Results.

Takahisa Ando, Satoko Shiga, Tomoya Iwakura, Seishi Okamoto

Proceedings of the Human Interface and the Management of Information. Designing Information Environments, 2009

2008

A Fast Boosting-based Learner for Feature-Rich Tagging and Chunking.

Tomoya Iwakura, Seishi Okamoto

Proceedings of the Twelfth Conference on Computational Natural Language Learning, 2008

2007

An Assistant Interface for Finding Query-Related Proper Nouns.

Tomoya Iwakura, Kanji Uchino, Seishi Okamoto

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2007

An Assistant Tool for Concealing Personal Information in Text.

Tomoya Iwakura, Seishi Okamoto

Proceedings of the Human Interface and the Management of Information. Interacting in Information Environments, 2007

2003

Text Simplification for Reading Assistance: A Project Note.

Kentaro Inui, Atsushi Fujita, Tetsuro Takahashi, Ryu Iida, Tomoya Iwakura

Proceedings of the Second International Workshop on Paraphrasing, 2003

2001

Kura: A Lexico-Structural Paraphrasing Engine.

Ryu Iida, Kentaro Inui, Tomoya Iwakura, Atsushi Fujita, Tetsuro Takahashi

Proceedings of the Sixth Natural Language Processing Pacific Rim Symposium, 2001