Hayato Ohwada - My portal

Profile Information

Degree: 工学博士(Tokyo University of Science)

Contact information: ohwadars.tus.ac.jp
J-GLOBAL ID: 200901066477461297
researchmap Member ID: 5000067878

External link

Research Interests

Inductive Logic Programming, Web Mining

Research Areas

Informatics / Intelligent informatics /

Research History

2005

Professor, Tokyo University of Sience
2001

Associate Professor, Tokyo University of Sience
1999

Lecture, Tokyo University of Science
1988

Research Associate, Tokyo University of Science

Education

Committee Memberships

Aug, 2016 - Aug, 2016

Workshop and Program Chair, 14th Pacific Rim Knowledge Acquisition Workshop
Aug, 2016 - Aug, 2016

大会プログラム委員長
Jun, 2016 - Jun, 2016

Workshop Chair, 6th International Workshop on Computer Science and Engineering
Jun, 2016 - Jun, 2016

大会委員長, 6th International Workshop on Computer Science and Engineering
Aug, 2015 - Aug, 2015

Conference and Program Chair, 25th International Conference on Inductive Logic Programming
Aug, 2015 - Aug, 2015

大会プログラム委員長
Jul, 2013 - Jun, 2015

東関東支部長, 日本経営工学会
Jan, 2014 - Jan, 2014

Technical Committee, 6th International Conference on Machine Learning and Computing
Jan, 2014 - Jan, 2014

Technical Committee, 6th International Conference on Machine Learning and Computing
Jun, 2012 - May, 2013

全国大会プログラム委員長, 人工知能学会
Apr, 2011 - May, 2013

学会理事等, 人工知能学会
Mar, 2013 - Mar, 2013

Program Committee Chair, The 4th International Multi-Conference on Complexity, Informatics and Cybernetics
Mar, 2013 - Mar, 2013

プログラム委員
Sep, 2012 - Sep, 2012

Program Committee Member, Pacific Rim International Conference on Artificial Intelligence
Sep, 2012 - Sep, 2012

Program Committee Member, Pacific Rim International Conference on Artificial Intelligence
Apr, 2011 - May, 2012

全国大会プログラム副委員長, 人工知能学会
Apr, 2010 - Mar, 2011

学会理事等, 日本ソフトウェア科学会
Apr, 2009 - Mar, 2010

学会理事等, 日本ソフトウェア科学会
Apr, 2008 - Mar, 2009

学会理事等, 日本ソフトウェア科学会
Apr, 2007 - Mar, 2008

学会理事等, 日本ソフトウェア科学会

Awards

Mar, 2014

Best Paper Award
Mar, 2013

情報処理学会全国大会学生奨励賞
Mar, 2012

Best Session Paper for ICT and Application
Mar, 2012

情報処理学会全国大会学生奨励賞
1996

情報処理学会全国大会第52回大会優秀賞
1996

Award for Presentation at the Japanese Society of Information Processing Conference

Papers

182

Machine Learning Prediction for Supplemental Oxygen Requirement in Patients with COVID-19

Yutaka Igarashi, Kan Nishimura, Kei Ogawa, Nodoka Miyake, Taiki Mizobuchi, Kenta Shigeta, Hirofumi Obinata, Yasuhiro Takayama, Takashi Tagami, Masahiro Seike, Hayato Ohwada, Shoji Yokobori

Journal of Nippon Medical School, 89(2) 161-168, Apr, 2022 Peer-reviewed
Interpretable Rules Using Inductive Logic Programming Explaining Machine Learning Models: Case Study of Subclinical Mastitis Detection for Dairy Cows

Haruka Motohashi, Hayato Ohwada

Advances in Science, Technology and Engineering Systems Journal, 7(2) 143-148, Apr, 2022 Peer-reviewed
Machine Learning for Prediction of Successful Extubation of Mechanical Ventilated Patients in an Intensive Care Unit: A Retrospective Observational Study

Takanobu Otaguro, Hidenori Tanaka, Yutaka Igarashi, Takashi Tagami, Tomohiko Masuno, Shoji Yokobori, Hisashi Matsumoto, Hayato Ohwada, Hiroyuki Yokota

Journal of Nippon Medical School, 88(5) 408-417, Oct, 2021 Peer-reviewed
Individual Identification Model and Method for Estimating Social Rank among Herd of Dairy Cows using YOLOv

Tom Uchino, Hayato Ohwada

Proceedings of the 2021 IEEE 20th International Conference on Cognitive Informatics & Cognitive Computing, Oct, 2021 Peer-reviewed
CADM1 and SPC25 Gene Mutations in Lung Cancer Patients With Idiopathic Pulmonary Fibrosis

Aya Fukuizumi, Rintaro Noro, Masahiro Seike, Akihiko Miyanaga, Yuji Minegishi, Miwako Omori, Mamiko Hirao, Kuniko Matsuda, Shinobu Kunugi, Kazutaka Nishiwaki, Masahiro Morimoto, Haruka Motohashi, Hayato Ohwada, Jitsuo Usuda, Akihiko Gemma

JTO Clinical and Research Reports, 2(11), Oct, 2021 Peer-reviewed
Indicators of Acute Kidney Injury as Biomarkers to Differentiate Heatstroke from Coronavirus Disease 2019: A Retrospective Multicenter Analysis

Hirofumi Obinata, Shoji Yokobori, Kei Ogawa, Yasuhiro Takayama, Shuichi Kawano, Toshimitsu Ito, Toru Takiguchi, Yutaka Igarashi, Ryuta Nakae, Tomohiko Masuno, Hayato Ohwada

Journal of Nippon Medical School, 88(1) 80-86, Mar, 2021 Peer-reviewed
Advances in Hybrid Evolutionary Algorithms for Fuzzy Flexible Job-shop Scheduling: State-of-the-Art Survey

Mitsuo Gen, L. Lin, Hayato Ohwada

Proceedings of the 13th International Conference on Agents and Artificial Intelligence, 562-573, Feb, 2021 Peer-reviewed
Early detection method for subclinical mastitis in auto milking systems using machine learning

Haruka Motohashi, Hayato Ohwada, Chikara Kubota

Proceedings of the 2020 IEEE 19th International Conference on Cognitive Informatics & Cognitive Computing, 76-83, Sep, 2020 Peer-reviewed
Discriminative Model for Identifying Motion Primitives Based on Virtual Reality-Based IADL

Yasuhiro Iwashita, Takehiko Yamaguchi, Tania Giovannetti, Maiko Sakamoto, Hayato Ohwada

HCI International 2020 – Late Breaking Papers: Universal Access and Inclusive Design, 22nd HCI International Conference, 574-585, Sep, 2020 Peer-reviewed
A Preliminary Study on Reaching Position Estimation Model for the Subtle Action Disruption

Yoshinobu Miya, Takehiko Yamaguchi, Tania Giovannetti, Maiko Sakamoto, Hayato Ohwada

HCI International 2020 – Late Breaking Papers: Universal Access and Inclusive Design, 22nd HCI International Conference, 670-678, Sep, 2020 Peer-reviewed
Advances in Hybrid Genetic Algorithms with Learning and GPU for Scheduling Problems: Brief Survey and Case Study

Mitsuo Gen, John R. Cheng, Krisanarach Nitisiri, Hayato Ohwada

Proceedings of the Fourteenth International Conference on Management Science and Engineering Management, 322-339, Jun, 2020 Peer-reviewed
Modelling the change of white blood cell on colorectal cancer treatment using probit regression

Heri Kuswanto, Nesia Balqis, Hayato Ohwada, Setiawan Toha

Electronic Journal of Applied Statistical Analysis, 13(1) 75-85, May, 2020 Peer-reviewed
Predicting Cerebral Aneurysm Rupture by Gradient Boosting Decision Tree using Clinical, Hemodynamic,and Morphological Information

Toshiyuki Haruhara, Hideto Ohgi, Masaaki Suzuki, Hiroyuki Takao, Takashi Suzuki, Soichiro Fujimura, Toshihiro Ishibashi, Makoto Yamamoto,Yuichi Murayama, and Hayato Ohwada

EPiC Series in Computing, 69 180-186, Mar, 2020 Peer-reviewed
Hybrid Genetic Algorithm with Auto-tuning Parameters and K-mean Clustering Strategy for Multimodal Optimization

Krisanarach Nitisiri, Hayato Ohwada and Mitsuo Gen

日本設備管理学会誌, 31(3) 58-67, Oct, 2019 Peer-reviewed
Ensemble based machine learning for optimizing toxicity in cancer drug discovery

Heri Kuswanto, Erlin Sukmaputri, Hayato Ohwada

ICIC Express Letters, 13(8) 697-703, Aug, 2019 Peer-reviewed
経営工学における産学連携による実践的人材育成

石垣綾, 髙嶋隆太, 大和田勇人, 岡本拓也, 淺田克暢, 西田大

経営システム, 29(1) 69-74, Jul, 2019 Peer-reviewed
Statistical Analysis of Micro-error Occurrence Probability for the Fitts' Law-Based Pointing Task

Hikaru Gyoji, Tania Giovannetti, Rachel Mis, Caitlyn Vega, Lorena Silva, Atsuya Shirotori, Yuki Nagasawa, Maiko Sakamoto, Tetsuya Harada, Hayato Ohwada, Takehiko Yamaguchi

Proc. ofthe 21st HCI International Conference, 317-329, Jun, 2019 Peer-reviewed
Predicting Cow's Delivery Using Movement and Position Data Based on Machine Learning

Yusuke Ono, Ryo Hatano, Hayato Ohwada, Hiroyuki Nishiyama

Proceedings of the 34th International Conference on Computers and Their Applications (CATA-2019), 58 310-316, Mar, 2019 Peer-reviewed
Neural Network Approach to Grammatical Error Correction Without Annotated Data

Kazuya Uekado, Susumu Mori, Taku Harada, Hayato Ohwada

Proc. of the 10th International Multi-Conference on Complexity, Informatics and Cybernetics, 58-62, Mar, 2019 Peer-reviewed
Classification Using Naive Bayes to Predict Radiation Protection in Cancer Drug Discovery: a Case of Mixture Based Grouped Data

Heri Kuswanto, Rizky Mubarok, Hayato Ohwada

International Journal of Artificial Intelligence, 17(1) 186-203, Mar, 2019 Peer-reviewed

Misc.

帰納論理プログラミングを用いた乳牛の生涯搾乳量に係る潜在的要因の推定に関する研究

佐々木駿,秦野亮,大和田勇人,西山裕之

情報処理学会創立60周年記念第82回全国大会講演論文集, Mar, 2020
機械学習に基づく乳牛の動きと位置の情報を用いた分娩予測に関する研究

大野佑介, 秦野亮, 大和田勇人, 西山裕之

情報処理学会第81回全国大会講演論文集, Mar, 2019
コンクリート表面ひび割れ点検支援を目的とした錯視誘発・画像特徴合成ネガ動画の提案

山下剛史, 広田健一, 勝尾伸一, 小島尚人, 大和田勇人

日本リモートセンシング学会第59回学術講演会論文集, 91-92, Nov, 2015
コンクリート表面ひび割れ点検支援策

広田健一, 勝尾伸一, 小島尚人, 大和田勇人, 山下剛史

土木学会学シンポジウム講演集, 40 153-156, Oct, 2015

Books and Other Publications

Knowledge Management and Acquisition for Intelligent Systems - 14th Pacific Rim Knowledge Acquisition Workshop

Hayato Ohwada, Kenichi Yoshida (Role: Joint author)

Springer, Aug, 2016
Inductive Logic Programming - 25th International Conference

Katsumi Inoue, Hayato Ohwada, Akihiro Yamamoto (Role: Joint author)

Springer, Apr, 2016
Pythonで始めるプログラミング入門

大和田勇人, 金盛克俊 (Role: Joint author)

コロナ社, Oct 13, 2015 (ISBN: 9784339024982)
Webプログラミング -基礎からのステップアップ-

大和田勇人, 金盛克俊 (Role: Joint author)

コロナ社, May 15, 2014
「理大科学フォーラム」Webラッパー

大和田勇人

東京理科大学出版会, Mar 1, 2011
「理大科学フォーラム」プロジェクトの動機とLinux上でのインストール

大和田勇人

東京理科大学出版会, Dec 1, 2010
「理大科学フォーラム」研究者としての成長の軌跡

大和田勇人

東京理科大学出版会, Oct 1, 2010
「理大科学フォーラム」ウエブの可視化

大和田勇人

東京理科大学出版会, Mar 1, 2010
「理大科学フォーラム」バイオインフォマティクスとデータマイニング－帰納的学習による知識発見に向けて―

大和田勇人

東京理科大学出版会, May 1, 2009
入れたてJava(第2版)

共著者数 (Role: Joint author)

共立出版, Apr 2, 1999
エージェントアプローチ人工知能

古川康一 (Role: Joint author)

共立出版, Dec, 1997
Using Inductive Logic Programming to Learn Rules That Identify Glaucomatous Eyes, in Intelligent Data Analysis in Medicine and Pharmacology

Mizoguchi, F, Daidoji, M, Shirato, S. (Ed, Lavrac, N, Keravnou, E, Zupan, B (Role: Joint author)

Kluwer Academic Publishers, Feb, 1997
A Qualitative Quantitative Simulator based on Constraint Logic Programming, in Distributed Computing

Mizoguchi, F. (Ed, Ohno, Y (Role: Joint author)

Springer-Verlag, 1991
簡単な物理システムについての人間の推論（訳）、メンタルモデルと知識表現

渕一博監修

共立出版
知的マシーンの設計における参照問題のフレーム（訳）、認知科学ハンドブック

難波和明 (Role: Joint author)

共立出版
入れたて Java

溝口文雄 (Role: Joint author)

共立出版
エキスパートシステムの事例、コンピュータソフトウエア事典

廣瀬健, 高橋延, 土居範久編 (Role: Joint author)

丸善株式会社

Presentations

119

Estimating Productivity of Dairy Cows by Inductive Logic Programming

Shun Sasaki, Ryo Hatano, Hayato Ohwada and Hiroyuki Nishiyama.

The 29th International Conference on Inductive Logic Programming, Sep 5, 2019
臨床情報、血行力学的情報、形態学的情報を用いた機械学習による脳動脈瘤破裂予測

鈴木正昭, 高尾洋之, 鈴木貴士, 藤村宗一郎, 石橋敏寛, 山本誠, 村山雄一, 大和田勇人

第87回形の科学シンポジウム, Jun 7, 2019
Predicting Cow's Delivery Using Movement and Position Data Based on Machine Learning

Yusuke Ono, Ryo Hatano, Hayato Ohwada, Hiroyuki Nishiyama

34th International Conference on Computers and Their Applications (CATA-2019), Mar 19, 2019
機械学習に基づく乳牛の動きと位置の情報を用いた分娩予測に関する研究

大野佑介, 秦野亮, 大和田勇人, 西山裕之

情報処理学会第81回全国大会, Mar 14, 2019
医療データと血流シミュレーションデータを用いた機械学習による脳動脈瘤破裂予測

鈴木正昭, 春原利行, 高尾洋之, 鈴木貴士, 藤村宗一郎, 石橋敏寛, 山本誠, 村山雄一, 大和田勇人

日本機械学会第31回計算力学講演会, Nov 23, 2018
AIとCFDと医療情報を用いた未破裂脳動脈瘤予測システムの可能性

高尾洋之, 鈴木正昭, 鈴木貴士, 藤村宗一郎, 石橋敏寛, 大和田勇人, 山本誠, 村山雄一

第34回日本脳神経血管内治療学会学術総会, Nov 22, 2018
Ranking Methods of Candidates for p53 Inhibitor Considering Cytotoxicity Using Machine Learning

Haruka Motohashi, Tatsuro Teraoka, Shin Aoki, Hayato Ohwada

The 9th ACM Conferende on Bioinformatics, Computational Biology, and Health Informatics (ACM-BCB 2018), Aug 29, 2018
CSR Taxonomy and Analysis of CSR Activities Affecting Corporate Value

Kazuya Uekado, Masayuki Okamoto, Masaaki Suzuki, Ling Feng, Hayato Ohwada

2018 The Institute for Operations Research and the Management Sciences (INFORMS) International Meeting, Jun 17, 2018
Crediction of Stroke Onset through a Classification Model Based on Data from 3D Vascular Imaging, Blood Flow Simulation, and Medical History

ung-Chia Chang, Yu-Chen Chen, Masaaki Suzuki, Hayato Ohwada

2018 The Institute for Operations Research and the Management Sciences (INFORMS) International Meeting, Jun 17, 2018
キノリノール骨格をもった放射線防護剤の設計、合成および活性評価

寺岡達朗, 西友里恵, 大和田勇人, 森田明典, 氏田翔平, 山川知晃, 青木伸

第61回日本薬学会関東支部大会, Sep 16, 2017
The Prediction of Radiation Protection and Toxicity of p53 Targeting Radioprotectors using Machine Learning

Masataka Kimura, Shin Aoki, Hayato Ohwada

2017 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology, Aug 23, 2017
三次元点群データを用いた乳牛のボディコンディションスコアの自動計測

重田将宏, 竹村裕, 大和田勇人

日本機械学会ロボティクス・メカトロニクス2017(ROBOMECH2017)講演会, May 10, 2017
毒性低減を目指した8-quinolinol防護線防護剤の設計・合成と活性評価

西友里恵, 寺岡達朗, 氏田将平, 山川知晃, 森田明典, 松本淳志, 大和田勇人, 王冰, 青木伸

第33回メディシナルケミストリーシンポジウム, Nov 30, 2016
Practical Applications on Logic-based Machine Learning

Hayato Ohwada

International Conference on Theoretical and Applied statistics, Oct 9, 2016
Computer systems that identify the cognitive states of car drivers

Hayato Ohwada

6th International Workshop on Computer Science and Emgineering, Jun 18, 2016
Design of a User Support System for Drivers based on Status Monitoring using Depth Sensor and Smart Phone

Hiroyuki Nishiyama, Yusuke Saito, Hayato Ohwada

The 16th Asia Pacific Industrial Engineering and Management Systems Conference, Dec 8, 2015
コンクリート表面ひび割れ点検支援を目的とした錯視誘発・画像特徴合成ネガ動画の提案

山下剛史, 広田健一, 勝尾伸一, 小島尚人, 大和田勇人

日本リモートセンシング学会第59回学術講演会, Nov 26, 2015
In Silico Screening of Zinc(II) Enzyme Inhibitors by SVM

Tadasuke Ito, Masato Okada, Shotaro Togami, Shin Aoki, Hayato Ohwada

Proc of the 6th International Conference on Computational Systems-Biology and Bioinformatics 2015, Nov 22, 2015
Automated Discovery of Compounds Related to the Plant Immunity Activation by a Logic-based Machine Learning

Atsushi Matsumoto, Katsutoshi Kanamori, Kazuyuki Kuchitsu, Hayato Ohwada

Proc of the 6th International Conference on Computational Systems-Biology and Bioinformatics 2015, Nov 22, 2015
Prediction of radioprotectors targeting p53 for suppression of acute effect of cancer radiotherapy using machine learning

Atsushi Matsumoto, Tadasuke Ito, Yurie Nishi, Tatsuro Teraoka, Shin Aoki, Hayato Ohwada

2015 IEEE International Conference on Bioinformatics and Biomedicine, Nov 9, 2015

Professional Memberships

Research Projects

ILPに基づくたんぱく質一次構造からのフォールド予測

科学研究費補助金, 2006 - 2008
Using ILP for Fold Prediction based on Protein Primary Structure

Grant-in-Aid for Scientific Research, 2006 - 2008