Presentations

Last updated: Dec 11, 2023

International Conferences

*: equal contribution

• Yu Harakawa, Nao Omura, Ryota Shizu, Takuomi Hosaka, Jun-ichi Takeshita, and Kouichi YoshinariExamination of the selection method of molecular descriptors to evaluate repeated-dose toxicity using a read-across, 2023 SOT Annual Meeting, March 2023. 

• Ryo Miyazaki, Jun-ichi Takeshita, Shizu Ikata, and Tomomichi Suzuki, Comparison among variation measures of ordinal scale data, The 20th ANQ Congress 2022, Beijing, China (Online), October 2022.

• Toru Nakamura, Michio Iwata, Momoko Hamano, Ryohei Eguchi, Jun-ichi Takeshita, and Yoshihiro Yamanishi, Small compound-based direct cell conversion with combinatorial optimization of pathway regulations,21st European Conference on Computational Biology,  Nashville, USA, September, 2022.

• Shun Kiuchi, Jun-ichi Takeshita, Shizu Itaka, and Tomomichi Suzuki, Trueness of binary data measurement, The 19th ANQ Congress 2021, Online, October 2021.

• Ryoji Kimachi, Jun-ichi Takeshita, Shizu Itaka, and Tomomichi Suzuki, Measurement precision with binary data assuming a beta-binomial distribution for measurement result, The 19th ANQ Congress 2021, Online, October 2021.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Renewal failure events and cumulative damage processes by two types of shocks, The Reliability and Maintenance Engineering Summit 2021 (RMES 2021), Nantong, China (online), September 2021.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Network failure problem of random K-out-of-N systems, The 19th conference of the Applied Stochastic Models and Data Analysis (ASMDA 2021) International Society and the Demographics 2021 Workshop, Athens, Greece (online), June 2021.

• Shunsuke Tanigaki, Jun-ichi Takeshita, Shizu Itaka, Tomomichi Suzuki, Measurement precision with ordinal categorical data, The 18th ANQ Congress 2020, Seoul, Korea (online), October 2020. 

• Yoko Kitsunai, Jun-ichi Takeshita, Michiko Watanabe, Takuomi Hosaka, Ryota Shizu, Takamitsu Sasaki, Kouichi Yoshinari, Read-across approach using molecular descriptors for the prediction of rat repeated-dose toxicity, EUROTOX 2019, Helsinki, Finland, Sep 2019.

• Tomomichi Suzuki, Jun-ichi Takeshita, Mayu Ogawa, Xiao-Nan Lu, and Yoshikazu Ojima, Analysis of measurement precision experiment with categorical variables, XIIIth International Workshop on Intelligent Statistical Quality Control, Hong Kong, Aug 2019.

• Michiko Watanabe, Takamitsu Sasaki, Jun-ichi Takeshita, Ryota Shizu, Takuomi Hosaka, and Kouichi Yoshinari, Association of cytochrome P450 reactivity and repeated-dose toxicity of chemical compounds, 12th International ISSX Meeting, Portland, USA, July 2019.

• Tomomichi Suzuki, Jun-ichi Takeshita, Junya Ono, and Xiao-Nan Lu, Designing a measurement precision experiment considering distribution of estimated precision measures, The XXII World Congress of the International Measurement Confederation (IMEKO), Belfast, UK, Sep. 3, 2018.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Analysis of damage induced by two types of shocks, 24th ISSAT International Conference on Reliability & Quality in Design, Toronto, Canada, Aug. 3, 2018.

• Michiko Watanabe, Takamitsu Sasaki, Jun-ichi Takeshita, Ryota Shizu, Takuomi Hosaka, and Kouichi Yoshinari, Application of cytochrome P450 reactivity assessment to the prediction of repeated-dose toxicity of chemicals, The 6th Asia Pacific ISSX Meeting 2018, Hangzhou, China, May 11, 2018.

• Jun-ichi Takeshita*, Tomomichi Suzuki, Hirokazu Kano, Yutaka Oshima, Yasuo Morimoto, Hiroshi Takehara, Takamasa Numano, Katsuhide Fujita, Naohide Shinohara, Kazuhiro Yamamoto, Kazumasa Honda, Shoji Fukushima, and Masashi Gamo, Application of ISO 5725 to evaluate measurement precision of distribution within the lung after intratracheal administration, Advanced Mathematical and Computational Tools in Metrology and Testing XI (AMCTM2017), Glasgow, UK, Aug. 29, 2017.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Simple network recovery optimization problem with multiple types of failures, The 10th International Conference on Nonlinear Analysis and Convex Analysis (NACA2017), Chitose City Cultural Center in Hokkaido, Japan, July 4, 2017.

• Jun-ichi Takeshita, Hitomi Oki, and Kouichi Yoshinari, Prediction of hepatotoxicity in rats by statistical approaches, Society for Risk Analysis (SRA) 2016 Annual Meeting, San Diego, USA, Dec. 12, 2016.

• Kenji Akai, Ryoji Makino, Jun-ichi Takeshita, Takanori, and Kudo Keiko Aoki, An economic lab experiment to compare the risk and productivity between parallel and series production systems, Society for Risk Analysis (SRA) 2016 Annual Meeting, San Diego, USA, Dec. 12, 2016.

• Kouichi Yoshinari, Hitomi Oki, Takamitsu Sasaki, Takuomi Hosaka, and Jun-ichi Takeshita, New approach for the prediction of repeated-dose toxicity using in vitro and in silico methods in combination with in vivo toxicity database, ICCA-LRI and NIHS Workshop, Awaji Island, Japan, June 15, 2016.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Optimal network arc replacement problem with failures of internal and external factors, The International Meeting on Applied Mathematics in Errachidia 2016, Errachidia, Morocco, May 9, 2016.

• Ryoji Makino, Kenji Akai, and Jun-ichi Takeshita, Achievement of a good balance between the enhancements of risk reduction and production --- An economic experiment approach, Society for Risk Analysis (SRA) 2015 Annual Meeting, Arlington, USA, Dec. 7, 2015.

• Sadaaki Miyamoto, Ryosuke Abe, Yasunori Endo, and Jun-ichi Takeshita, Ward method of hierarchical clustering for non-Euclidean similarity measures, 7th International Conference on Soft Computing and Pattern Recognition ,Nov. 13, 2015. 

• Jun-ichi Takeshita, Masanori Seki, Masashi Kamo, and Kiyohiro Kubota, Proposing a basis on deviation from the chemical mixture models, The Society of Environmental Toxicology and Chemistry (SETAC) North America 35th Annual Meeting, Vancouver, Canada, Nov. 9, 2014.

• Hidenori Tani, Jun-ichi Takeshita, Hiroshi Aoki, Masashi Gamo, and Masaki Torimura, Genome-wide gene expression analysis by RNA-seq in murine embryonic stem cells, 9th World Congress on Alternatives and Animal Use in the Life Sciences, Prague, Czech, Aug. 27, 2014.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Multi-commodity network flow problem with arc failures, 3rd Stochastic Modeling Techniques and Data Analysis International Conference (SMTDA2014), Lisbon, Portugal, June 11, 2014.

• Jun-ichi Takeshita and Masashi Gamo, Proposing a framework of QAAR approaches for predicting the toxicity of chemical substances: A case study on predicting and extrapolating the missing NOEL values, Society for Risk Analysis (SRA) 2013 Annual Meeting, Baltimore, USA, Dec. 9, 2013.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Risk analysis for networks with cooperative games, Society for Risk Analysis (SRA) 2013 Annual Meeting, Baltimore, USA, Dec. 9, 2013.

• Ryoji Makino and Jun-ichi Takeshita, Can game theory predict the human behavior on safety? An economic experiment, Society for Risk Analysis (SRA) 2013 Annual Meeting, Baltimore, USA, Dec. 9, 2013.

• Hiroaki Mohri* and Jun-ichi Takeshita*, Optimization problems for network failure recovery, The Eighth International Conference on Nonlinear Analysis and Convex Analysis (NACA2013), Hirosaki, Japan, Aug. 3, 2013.

• Jun-ichi Takeshita, Masashi Gamo, Koji Kanefuji, and Hiroe Tsubaki, QAAR modeling using covariance structure analysis and its application to calculating NOEL values and relative toxicity values of chemical substances, The Society of Environmental Toxicology and Chemistry (SETAC) Europe 23rd Annual Meeting, Glasgow, UK, May. 16, 2013.

• Jun-ichi Takeshita, Masashi Gamo, Koji Kanefuji, and Hiroe Tsubaki, A statistical metheod for analysis of relative toxicity values and its application to risk vs. risk trade-offs of metals, Society for Risk Analysis (SRA) 2012 Annual Meeting, San Francisco, USA, Dec. 10, 2012.

• Ryoji Makino and Jun-ichi Takeshita, Theoretic analysis of human behavior in a chemical plant on the basis of probabilistic risk analysis (PRA) and game theory, Society for Risk Analysis (SRA) 2012 Annual Meeting, San Francisco, USA, Dec. 10, 2012.

• Kyoko Ono, Kiyotaka Tshunemi, Masashi Gamo, Masaaki Fuse, Jun-ichi Takeshita, Ryoji Makino, and Akemi Kawamoto, Quantitative analysis of risk vs. risk trade-offs for substituting lead-free solder for lead solder, Society for Risk Analysis (SRA) 2012 Annual Meeting, San Francisco, USA, Dec. 10, 2012.

• Jun-ichi Sato (Takeshita) and Hidefumi Kawasaki, A game theoretical meaning of unstable stationary points for the replicator dynamics, The Sixth International Conference on Nonlinear Analysis and Convex Analysis (NACA2009), Tokyo Institute of Technology, Tokyo, Japan, Mar. 28, 2009.

• Jun-ichi Sato (Takeshita) and Hidefumi Kawasaki, Necessary and sufficient conditions for the existence of a pure-strategy Nash equilibrium, The 4th Sino-Japanese Optimization Meeting (SJOM2008), National Center for Theoretical Sciences, National Cheng-Kung University, Tainan, Taiwan, Aug. 27, 2008.

• Hidefumi Kawasaki and Jun-ichi Sato (Takeshita), Discrete fixed point theorems and their application to a non-cooperative $n$-person game, The 7th International Conference on Optimization: Techniques and Applications, Kobe International Conference Center, Japan, Dec. 13, 2007

• Hidefumi Kawasaki and Jun-ichi Sato (Takeshita), 離散不動点定理とゲーム理論へのその応用，RIMS研究集会「非線形解析学と凸解析学の研究」，京都大学数理解析研究所，Japan, Sep. 3, 2007.

• Jun-ichi Sato (Takeshita) and Hidefumi Kawasaki, Discrete fixed point theorems and their applications to matrix games, 5th Ballarat Workshop on Global and Non-Smooth Optimization: Theory, Methods and Application, University of Ballarat, Victoria, Australia, Nov. 30, 2006.