News | Karasuyama-Inatsu Lab

2026.6.2 Paper A paper of Kanayama (graduation in 2025) and Ito (M2)’s paper about bilevel Bayesian optimizatioin was accepted by UAI2026, a premier conference on AI.

2026.04 Event New members joined the laboratory for FY2026.

2025.11.13 Award Ishikura (M2)’s paper on information-theoretic multi-objective Bayesian optimization was selected for the FY2024 IBISML Workshop Award, and Ishikawa (FY2024 graduate)’s paper on hyperparameter optimization was selected as a finalist for the same award.

2025.11.13 Presentation Kanayama (M2) and Kojima (M2) gave poster presentations at IBIS2025 in Naha.

2025.08.05 Presentation Associate Professor Karasuyama gave oral and poster presentations at KDD2025 in Toronto, Canada.

2025.07.16-17 Presentation Associate Professor Inatsu and Ishikura (M2) gave poster presentations at ICML2025 in Vancouver, Canada.

2025.06.22 Presentation Ishikura (M2) and Kojima (M2) gave presentations at the IBISML Workshop in Okinawa.

2025.06.11 Award Associate Professor Karasuyama was selected as an Outstanding Reviewer (top 10% reviewer) for KDD2025.

2025.05.15 Paper Ishikawa (FY2024 graduate)’s paper on hyperparameter optimization was accepted to KDD 2025, a top conference in data mining.

2025.05.01 Paper A paper co-authored by Associate Professor Inatsu on distributionally robust active learning was accepted to ICML 2025, a top conference in machine learning.

2025.05.01 Paper Ishikura (M2)’s paper on information-theoretic multi-objective Bayesian optimization was accepted to ICML 2025, a top conference in machine learning.

2024.12.20 Presentation Ishikawa (M2), Ishikura (M1) gave a presentation at the IBISML Workshop in Sapporo.

2024.12.17 Presentation Sugihara (M2) gave poster presentations.

2024.11.21 Presentation Researcher Matsumoto gave a presentation.

2024.11.05 Presentation Assistant Professor Inatsu, Sugihara (M2), Ishikura (M1), Ito (B4) gave poster presentations at IBIS2024 in Saitama.

2024.10.15 Paper A paper on Bayesian optimization, lithium-ion batteries by Associate Professor Karasuyama was accepted to Physical Chemistry Chemical Physics.

2024.08.28-29 Presentation Associate Professor Karasuyama gave oral and poster presentations at KDD2024 in Barcelona, Spain.

2024.05.17 Paper A paper on graph mining by Tajima (FY2022 graduate), Sugihara (M2), Kitahara (FY2023 graduate) was accepted to KDD2024.

2024.05.06 Presentation Assistant Professor Inatsu gave poster presentations at AISTATS2024 in Valencia, Spain.

2024.05.02 Paper A paper on sampling-based Bayesian optimization, Bayesian optimization by Takeno (FY2022 graduate) was accepted to ICML2024.

2024.02.22 Presentation Ozaki(M2) gave poster presentations at AAAI2024 in Vancouver, Canada.

2023.12.09 Paper A paper on multi-objective Bayesian optimization, Bayesian optimization by Ozaki(M2) was accepted to AAAI2024.

2023.11.14 Presentation Associate Professor Karasuyama gave a presentation on rhodopsin absorption wavelength prediction, machine learning.

2023.10.31-11 Presentation /01　Assistant Professor Inatsu, Takeno (FY2022 graduate), Miwa (M2), Ishikawa (M1) gave poster presentations at IBIS2023 in Kitakyushu.

2023.07.27-28 Presentation Takeno (FY2022 graduate) gave poster presentations at ICML2023.

2023.06.29-30 Presentation Miwa (M2), Iwashita (M1), Sugihara (M1) gave a presentation at the IBISML Workshop in Okinawa.

2023.06.09 Presentation Kanzaki (M2) gave a presentation on artificial intelligence.

2023.05.01 Presentation Miwa (M2) gave a presentation at ICLR2023.

2023.04.25 Paper A paper on preferential Bayesian optimization, Bayesian optimization by Takeno (FY2022 graduate) was accepted to ICML2023.

2023.04.25 Paper A paper on Randomized UCB, machine learning by Takeno (FY2022 graduate), Assistant Professor Inatsu was accepted to ICML2023.

2022.12.22-23 Presentation Lab members gave a presentation at the IBISML Workshop in Kyoto.

2022.06.16 Presentation Ozaki (M1) gave a presentation on machine learning, user preferences at JSAI2022.

2022.05.26 Paper A paper on Bayesian optimization, multi-fidelity by Takeno (D3) was accepted to Neural Computation.

2022.05.15 Paper A paper on distributionally robust chance-constrained Bayesian optimization, Bayesian optimization by Assistant Professor Inatsu, Takeno (D3) was accepted to ICML2022.

2022.05.15 Paper A paper on information-theoretic constrained Bayesian optimization, Bayesian optimization by Takeno (D3) was accepted to ICML2022.

2022.02.03 Paper A paper on inorganic crystals, machine learning by Sato (FY2021 graduate) et al. was published in physica status solidi (b) in b.

2021.07.30 Paper A paper on materials informatics by Takeno (D2), Associate Professor Karasuyama was published.

2021.06.28 Paper A paper by Associate Professor Karasuyama was published.

2021.06.16 Paper A paper on metric learning by Yoshida (FY2020 graduate) was published in Machine Learning Journal.

2021.05.08 Paper A paper on level set estimation, machine learning by Assistant Professor Inatsu was accepted.

2021.03.10 Paper A paper on protein absorption wavelength prediction by Assistant Professor Inatsu, Associate Professor Karasuyama, Professor Takeuchi was published in Communications Biology.

2021.01.22 Paper A paper on Bayesian optimization by Iwasaki (M2), Assistant Professor Inatsu was accepted to AISTATS2021.

2020.12.29 Paper A paper on Bayesian optimization, solid electrolyte materials by Suzuki (M2) et al. was published in Journal of Physical Chemistry C.

2020.11.26 Award Shibahara (M2)’s research on time-series data was selected for an award.

2020.11.25 Presentation Sugiyama (M1) gave a presentation on selective inference, multidimensional sequential data at IBIS2020.

2020.11.05 Paper A paper on large grain boundaries by Associate Professor Karasuyama was published in Physcal Review Materials.

2020.09.25 Paper A paper on selective inference, machine learning by Duy (D1), Toda (M2) was accepted to NeurIPS.

2020.08.11 Paper A paper on multi-fidelity, level set estimation by Takeno (D1) was published in Physcal Review Materials.

2020.07.23 Paper A paper on Bayesian optimization, solid electrolyte materials by Suzuki (M2) et al. was published in Journal of Materials Chemistry A.

2020.06.01 Paper A paper on Bayesian optimization, multi-fidelity by Takeno (D1) was accepted.

2020.06.01 Paper A paper on multi-objective Bayesian optimization, Bayesian optimization by Suzuki (M2), Takeno (D1) was accepted.

2020.04.01 Event New students and members joined the laboratory.

2020.02.27 Paper A paper on pathology image classification by Project Assistant Professor Hashimoto, Fukushima (M2) was accepted to CVPR.

2020.02.27 Paper A paper on selective inference by Tanizaki (M2) was accepted to CVPR.

2019.11.20-23 Presentation Lab members gave poster presentations.

2019.11.08 Paper A paper on metric learning by Yoshida (M2) was published in Neural Computation.

2019.11.06 Presentation Duy (M2) gave a presentation at SIGSPATIAL2019 in Chicago, USA.

2019.10.31 Paper A paper on materials parameter estimation by Takeno (M2) was published in Scientific Reports.

2019.10.24 Presentation Associate Professor Karasuyama gave an invited talk on materials informatics.

2019.08.05 Presentation Yoshida (M2) gave a presentation at KDD2019 in Alaska, USA.

2018.06.17 Presentation Shibahara (M1) gave a presentation at the IBISML Workshop in Okinawa.

2019.05.31 Presentation Associate Professor Karasuyama gave an invited talk on materials informatics.

2019.04.30 Paper A paper on metric learning by Yoshida (M2) was accepted.

2019.04.01 Event New students and members joined the laboratory.

2019.02.18 Paper A paper on sequence mining by Project Assistant Professor Sakuma was published in Advanced Robotics.

2018.12.21 Presentation Lab members gave a seminar talk. Link

2018.11.28 Presentation Lab members gave a seminar talk. Link

2018.11.27 Presentation Associate Professor Karasuyama gave an invited talk on materials informatics.

2018.11.20 Paper A paper on grain-boundary structure search by Yonezu (M2) was published in Physcal Review Materials.

2018.11.07 Award Toda (B4)’s research on selective inference was selected for an award.

2018.11.07 Award Inoue (M2)’s research on selective inference was selected for an award.

2018.11.04-07 Presentation Lab members gave poster presentations at the IBISML Workshop.

2018.11.01 Event RIKEN AIP Special Postdoctoral Researcher Eugene Ndiaye joined the laboratory.

2018.10.29 Presentation Associate Professor Karasuyama gave an invited talk on materials informatics.

2018.10.22 Paper A paper on protein absorption wavelength prediction by Associate Professor Karasuyama was published in Scientific Reports.

2018.09.18 Presentation Associate Professor Karasuyama gave an invited talk on materials informatics.

2018.08.27 Presentation Associate Professor Karasuyama gave an invited talk on materials informatics.

2018.08.21 Presentation Yoshida (M1) gave a presentation at KDD2018 in London, UK.

2018.07.18 Presentation Project Assistant Professor Sakuma gave a presentation at HCII2018 in Las Vegas, USA.

2018.07.13 Presentation RIKEN AIP Special Postdoctoral Researcher Matsui gave a presentation at IJCAI2018 in Stockholm, Sweden.

2018.06.13 Presentation Inoue (M2), Takeno(M1), Nishi (M1) et al. gave a presentation at the IBISML Workshop in Okinawa.

2018.06.01 Event A new member joined the laboratory.

2018.05.18 Presentation Shinkai(M1) gave a presentation on biologging informatics.

2018.05.08 Paper A paper by Yoshida (M1) was accepted.

2018.04.01 Event A new member joined the laboratory.

2018.04.01 Event New students and members joined the laboratory.

2018.02.13 Paper A paper on metric learning, safe screening was posted. arXiv

2018.03.25 Presentation Professor Takeuchi gave an invited talk on materials informatics.

2018.03.18 Presentation Professor Takeuchi gave an invited talk on biologging.

2018.03.06 Presentation Lab members gave a presentation at the IBISML Workshop in Fukuoka.

2018.02.23 Presentation Professor Takeuchi gave a seminar talk on materials informatics.

2018.02.21 Presentation Professor Takeuchi gave an invited talk on materials informatics.

2018.02.13 Presentation Lab members gave a presentation.

2018.02.08 Presentation Lab members gave a presentation.

2018.02.05 Presentation Project Assistant Professor Hanada gave a presentation on machine learning at AAAI2018 in New Orleans, USA.

2018.01.09 Award Yoshida (B4)’s research on metric learning, safe screening was selected for an award.

2017.12.11 Presentation Associate Professor Karasuyama gave a seminar talk.

2017.12.05 Presentation Associate Professor Karasuyama gave an invited talk.

2017.11.09-10 Presentation Lab members gave poster presentations at the IBISML Workshop.

2017.11.09 Paper A paper on artificial intelligence by Project Assistant Professor Hanada was accepted.

2017.11.08 Award Kanamori (M2)’s research on materials informatics was selected for an award.

2017.10.12 Presentation Professor Takeuchi gave an invited talk.

2017.09.26 Presentation Professor Takeuchi gave a seminar talk on genome science.

2017.09.21 Presentation Professor Takeuchi gave an invited talk on machine learning.

2017.09.20 Presentation Professor Takeuchi gave a seminar talk.

2017.09.18 Presentation Professor Takeuchi gave a seminar talk.

2017.09.15-17 Presentation Assistant Professor Umetsu gave a presentation on machine learning.

2017.09.11 Presentation Professor Takeuchi gave an invited talk.

2017.09.09 Presentation Professor Takeuchi gave an invited talk.

2017.09.04 Presentation Assistant Professor Umetsu gave a presentation on change-point detection.

2017.09.01 Notice Dr. Tam Le moved to a new position.

2017.08.06 Presentation Assistant Professor Umetsu gave a seminar talk on change-point detection.

2015.08.10 Paper A paper on grain-boundary structure search was posted. arXiv1708.03130

2017.08.08 Notice A laboratory notice was posted.

2017.07.27 Paper A paper on materials informatics by Associate Professor Karasuyama was accepted to Modelling and Simulation in Materials Science and Engineering.

2017.07.14 Paper A paper by Associate Professor Karasuyama was accepted to Cell Systems.

2017.07 Presentation /xx　Professor Takeuchi gave an invited talk on biologging.

2017.07 Notice A laboratory notice was posted.

2017.06.25 Presentation Yonezu (M1) gave a presentation on materials informatics at the IBISML Workshop in Okinawa.

2017.06.21 Presentation Professor Takeuchi gave a presentation on selective inference.

2017.06.03 Presentation Assistant Professor Umetsu, Project Assistant Professor Sakuma gave poster presentations.

2017.06.01 Event A new member joined the laboratory.

2017.05.13 Paper A paper on selective inference was accepted to ICML2017.

2017.04.15 Paper A paper was published in the Journal of the Robotics Society of Japan.

2017.04.01 Paper A research project was accepted.

2017.04.01 Event A new member joined the laboratory.

2017.04.01 Event Assistant Professor Karasuyama was promoted.

2017.04.01 Event New students and members joined the laboratory.

2017.02.27 Paper A paper on robust SVM was published in Machine Learning Journal.

2017.02.16-17 Presentation Assistant Professor Umetsu gave a presentation on big data. Link

2017.02.15 Presentation Lab members gave a presentation.

2017.02.13 Presentation Lab members gave a presentation.

2017.01.25 Presentation Professor Takeuchi gave an invited talk.

2017.01.23 Notice A laboratory notice was posted.

2017.01.01 Event A new member joined the laboratory.

2016.12.22-23 Presentation Project Assistant Professor Hanada, Project Assistant Professor Umetsu, Takada (M2), Nakagawa (M2), Shibagaki (M2) gave poster presentations at Johokei Winter Festa in http://bigdata.nii.ac.jp/johokei-winterfesta2/.

2016.12.06 Notice A laboratory notice was posted.

2016.12.02 Presentation Kanamori (M1) gave poster presentations on materials informatics at DGIF2016 in Daegu, Korea.

2016.12.02 Presentation Professor Takeuchi gave an invited talk on big data at DGIF2016 in Daegu, Korea.

2016.12.01 Notice A laboratory notice was posted.

2016.11.17 Presentation Takada (M2) gave a presentation on privacy-preserving data mining at ACML2016 in New Zealand.

2016.11.16 Presentation Assistant Professor Karasuyama, Project Assistant Professor Hanada, Project Assistant Professor Umetsu, Shibagaki (M2), Nakagawa (M2), Kanamori (M1) gave poster presentations.

2016.10.22 Presentation Lab members gave a presentation.

2016.10.05 Paper A paper on privacy-preserving data mining was accepted to ACML2016.

2016.09.27 Presentation Lab members gave a seminar talk.

2016.09.12-14 Presentation Lab members gave an invited talk.

2016.09.16 Event Professor Takeuchi was appointed to a new position. Link

2016.09.14 Presentation Professor Takeuchi gave a seminar talk.

2016.09.09 Presentation Lab members gave a presentation.

2016.09.05-07 Presentation Lab members gave an invited talk.

2016.09.05-06 Presentation Lab members gave a presentation at the IBISML Workshop in University of Toyama.

2016.08.17 Presentation Nakagawa (M2) gave a presentation at KDD2016 in San Francisco, USA.

2016.08.11 Presentation Professor Takeuchi gave a seminar talk.

2016.08.09 Presentation Professor Takeuchi gave an invited talk.

2016.08.03 Presentation Lab members gave a seminar talk.

2016.08.02 Presentation Professor Takeuchi gave a presentation on big data.

2016.07.14 Presentation Lab members gave a seminar talk.

2016.07.06 Presentation Shibagaki (M2) gave a presentation on safe screening at the IBISML Workshop.

2016.07.06 Presentation Professor Takeuchi gave a presentation on materials informatics.

2016.06.30 Notice Professor Takeuchi appeared live on a Chukyo TV information program and explained the present and future of artificial intelligence.

2016.06.30 Paper A research project was accepted. Link Link

2016.06.20 Presentation Shibagaki (M2) gave a presentation on safe screening at ICML2016 in New York, USA.

2016.06.02 Presentation Professor Takeuchi gave an invited talk. Link

2016.05.12 Paper A paper on pattern mining was accepted to KDD2016 in ArXiv1602.04548 . ArXiv1602.04548

2016.04.25 Paper A paper on safe screening, machine learning was accepted to ICML2016 in ArXiv1602.02485 . ArXiv1602.02485

2016.04.01 Paper A research project was accepted.

2016.04.01 Event New students and members joined the laboratory.

2016.04.01 Event A new member joined the laboratory.

2016.02.25 Presentation Lab members gave a seminar talk.

2016.02.19 Presentation Lab members gave a presentation.

2016.02.16 Presentation Lab members gave a presentation.

2015.02.15 Paper A paper on selective inference was posted. arXiv1602.04601

2015.02.15 Paper A paper on secure computation was posted. arXiv1602.04579

2015.02.15 Paper A paper on pattern mining was posted. arXiv1602.04548

2015.02.08 Paper A paper on safe screening was posted. arXiv1602.02485

2016.01.25 Paper A paper on materials informatics was accepted to Physical Review B. arXiv1512.00623

2016.01.25 Presentation Professor Takeuchi gave an invited talk.

2016.01.01 Event Dr. Tam Le joined the laboratory.

2015.12.21 Presentation Professor Takeuchi gave an invited talk.

2015.12.17 Presentation Professor Takeuchi gave a presentation.

2015.12.06 Presentation Shibagaki (M1) gave a presentation on cross-validation.

2015.12.03 Paper A paper on materials informatics was posted. arXiv1512.00623

2015.11.26-27 Award Assistant Professor Karasuyama, Hirano (M2), Takada (M1), Shibagaki (M1), Nakagawa (M1) received an award.

2015.11.25 Presentation Professor Takeuchi gave a presentation on safe screening at IBIS2015.

2015.11.24 Presentation Professor Takeuchi gave a presentation on selective inference.

2015.11.23 Notice The laboratory announced an opening for a postdoctoral researcher. Link Link

2015.11.20 Paper A paper on materials informatics by Assistant Professor Karasuyama was accepted.

2015.11.12 Presentation Lab members gave a seminar talk on big data.

2015.10.05 Presentation Lab members gave an invited talk on machine learning. Link

2015.09.28 Presentation Yajima (M2) gave a presentation.

2015.09.18 Paper A research project by Professor Takeuchi was accepted.

2015.09.17 Presentation Professor Takeuchi gave a presentation.

2015.09.11 Presentation Professor Takeuchi gave a presentation on high-order interaction models.

2015.09.09 Award Professor Takeuchi received an award.

2015.09.05 Paper A paper on cross-validation, machine learning was accepted to NIPS2015.

2015.08.31 Presentation Lab members gave poster presentations at MLSSKyoto.

2015.08.13 Presentation Okumura (M2) gave a presentation on sequential learning at KDD2016 in Sydney, Australia.

2015.08.08 Notice A textbook by Professor Takeuchi and Assistant Professor Karasuyama was released.

2015.08.01 Event Lab members was appointed to a new position.

2015.07.30 Presentation Lab members gave an invited talk at MIRU2015.

2015.07.14 Paper A paper was posted. arXiv1507.03229

2015.07.02 Notice A laboratory notice was posted.

2015.06.26 Paper A paper on high-order interaction models was posted. arXiv1506.08002

2015.06.26 Paper A paper on high-order interaction models was posted. arXiv1506.07997

2015.06.23 Presentation Lab members gave a presentation at the IBISML Workshop.

2015.06.23 Paper A paper on model selection was posted. arXiv1542.02344

2015.06.01 Event A new member joined the laboratory.

2015.05.13 Paper A paper on sequential learning was accepted to KDD2015 in ArXiv1504.02870 . ArXiv1504.02870

2015.05.07 Presentation Lab members gave poster presentations.

2015.04.14 Notice A laboratory notice was posted. ArXiv1504.02870

2015.04.01 Event New students and members joined the laboratory.

2015.04.01 Notice A laboratory notice was posted.