顔写真

PHOTO

Li Chen
李 晨
Li Chen
李 晨
D3 Center, Associate Professor

keyword Generative AI, Deep Learning, Big Data

Research History 6

  1. 2025/02 - Present
    Osaka University Division of Electronic and Information Engineering Associate Professor

  2. 2025/02 - Present
    Osaka University Graduate School of Information Science and Technology Associate Professor

  3. 2025/02 - Present
    Osaka University D3 Center Associate Professor

  4. 2023/04 - 2025/01
    Graduate School of Informatics, Nagoya University

  5. 2021/02 - 2023/03
    九州工業大学大学院情報工学研究院

  6. 2019/10 - 2021/01
    広島大学大学院先進理工系科学研究科

Education 2

  1. 広島大学大学院 先進理工系科学研究科

    2016/10 - 2019/09

  2. Hiroshima University

    2014/10 - 2016/09

Committee Memberships 10

  1. ADMA Conference Academic society

    2024 - Present

  2. IJCAI Academic society

    2024/01 - Present

  3. ICLR Academic society

    2024/01 - Present

  4. AISTATS

    2023/10 - Present

  5. IEEE BIBM Conference Academic society

    2023 - Present

  6. IEEE BigData Conference Academic society

    2023 - Present

  7. ICML Academic society

    2021/01 - Present

  8. NeurIPS Academic society

    2021/01 - Present

  9. AAAI Academic society

    2021/01 - Present

  10. ECAI

    2023 -

Research Areas 1

  1. Informatics / Intelligent informatics / Generative AI, Deep Learning, Big Data

Awards 6

  1. ADMA Special Session Best Paper Award

    ADMA 2024 2024/12

  2. AAAI Outstanding Paper Award

    2024/02

  3. Excellent Presentation Award

    CBI 2023 2023/10

  4. IEEE Outstanding Leadership Award

    2022/12

  5. Excellent Presentation Award

    CBI 2021 2021/10

  6. Advanced Global Engineer

    2019/09

Papers 57

  1. SSL-VQ: Vector-quantized variational autoencoders for semi-supervised prediction of therapeutic targets across diverse diseases

    Satoko Namba, Chen Li, Noriko Otani, Yoshihiro Yamanishi

    Bioinformatics 2025/01/28 Research paper (scientific journal)

    Publisher: Oxford University Press (OUP)
  2. De novo generation of dual-target compounds using artificial intelligence

    Kasumi Yasuda, Francois Berenger, Kazuma Amaike, Ayaka Ueda, Tomoya Nakagomi, Genki Hamasaki, Chen Li, Noriko Yuyama Otani, Kazuma Kaitoh, Koji Tsuda, Kenichiro Itami, Yoshihiro Yamanishi

    iScience Vol. 28 No. 1 p. 111526-111526 2025/01 Research paper (scientific journal)

    Publisher: Elsevier BV
  3. AI-driven transcriptome profile-guided hit molecule generation

    Chen Li, Yoshihiro Yamanishi

    Artificial Intelligence 2025/01 Research paper (scientific journal)

  4. Advancing Aspect-Based Sentiment Analysis Through Deep Learning Models

    Chen Li, Huidong Tang, Jinli Zhang, Xiujing Guo, Debo Cheng, Yasuhiko Morimoto

    Lecture Notes in Computer Science p. 228-242 2024/12/14 Part of collection (book)

    Publisher: Springer Nature Singapore
  5. When Molecular GAN Meets Byte-Pair Encoding

    Huidong Tang, Chen Li, Yasuhiko Morimoto

    Lecture Notes in Computer Science p. 160-174 2024/12/13 Part of collection (book)

    Publisher: Springer Nature Singapore
  6. Tailored Federated Learning: Leveraging Direction Regulation and Knowledge Distillation

    Huidong Tang, Chen Li, Huachong Yu, Sayaka Kamei, Yasuhiko Morimoto

    Lecture Notes in Computer Science p. 270-284 2024/12/13 Part of collection (book)

    Publisher: Springer Nature Singapore
  7. Mining area skyline objects from map-based big data using Apache Spark framework

    Chen Li, Ye Zhu, Yang Cao, Jinli Zhang, Annisa Annisa, Debo Cheng, Yasuhiko Morimoto

    Array 2024/12 Research paper (scientific journal)

  8. Eficient docking simulation-based generation of bioactive compounds with deep generative model

    H. Hoshino, C. Li, Y. Yamanishi

    2024/10

  9. Predicting Drug-Target Interactions by Measuring Confidence with Consistent Causal Neighborhood Interventions.

    Wenting Ye, Chen Li, Wen Zhang, Jiuyong Li, Lin Liu, Debo Cheng, Zaiwen Feng

    Methods (San Diego, Calif.) 2024/08/30 Research paper (scientific journal)

  10. Transcriptionally Conditional Recurrent Neural Network for De Novo Drug Design.

    Yuki Matsukiyo, Atsushi Tengeiji, Chen Li, Yoshihiro Yamanishi

    Journal of chemical information and modeling Vol. 64 No. 15 p. 5844-5852 2024/08/12 Research paper (scientific journal)

  11. Quantitative evaluation of molecular generation performance of graph-based GANs

    Jinli Zhang, Zhenbo Wang, Zongli Jiang, Man Wu, Chen Li, Yoshihiro Yamanishi

    Software Quality Journal Vol. 32 No. 2 p. 791-819 2024/06 Research paper (scientific journal)

  12. Ripple Knowledge Graph Convolutional Networks for Recommendation Systems

    Chen Li, Yang Cao, Ye Zhu, Debo Cheng, Chengyuan Li, Yasuhiko Morimoto

    Machine Intelligence Research Vol. 21 No. 3 p. 481-494 2024/06 Research paper (scientific journal)

  13. Two-way Recommendation System for Supervisor Selection using Historical Data and Skyband-view Queries

    Annisa Annisa, Muhammad Rayhan Adyatma, Global Ilham Sampurno, Chen Li

    Journal of Advanced Research in Applied Sciences and Engineering Technology Vol. 34 No. 2 p. 305-314 2024/04 Research paper (scientific journal)

  14. GxVAEs: Two Joint VAEs Generate Hit Molecules from Gene Expression Profiles

    Chen Li, Yoshihiro Yamanishi

    Proceedings of the AAAI Conference on Artificial Intelligence Vol. 38 No. 12 p. 13455-13463 2024/03/25 Research paper (international conference proceedings)

  15. Molecular Generative Adversarial Network with Multi-Property Optimization

    Chen Li

    ArXiv 2024 Research paper (scientific journal)

  16. 機械学習による治療標的分子の予測と希 少疾患への応用

    第10回CBI学会個別化医療研究会 2024

  17. TenGAN: Pure Transformer Encoders Make an Efficient Discrete GAN for De Novo Molecular Generation

    Chen Li, Yoshihiro Yamanishi

    Proceedings of Machine Learning Research Vol. 238 p. 361-369 2024 Research paper (international conference proceedings)

  18. MacGAN: A Moment-Actor-Critic Reinforcement Learning-Based Generative Adversarial Network for Molecular Generation

    Huidong Tang, Chen Li, Shuai Jiang, Huachong Yu, Sayaka Kamei, Yoshihiro Yamanishi, Yasuhiko Morimoto

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 14331 LNCS p. 127-141 2024 Research paper (international conference proceedings)

  19. EarlGAN: An enhanced actor–critic reinforcement learning agent-driven GAN for de novo drug design

    Huidong Tang, Chen Li, Shuai Jiang, Huachong Yu, Sayaka Kamei, Yoshihiro Yamanishi, Yasuhiko Morimoto

    Pattern Recognition Letters Vol. 175 p. 45-51 2023/11 Research paper (scientific journal)

  20. FedMCC: Federated multi-center clustering algorithm to improve privacy healthcare.

    Zhiwei An, Jinli Zhang, Zongli Jiang, Jinlian Du, Zhiyi Yin, Chen Li

    Methods (San Diego, Calif.) Vol. 218 p. 94-100 2023/10 Research paper (scientific journal)

  21. Convolutional autoencoder based on latent subspace projection for anomaly detection.

    Qien Yu, Chen Li, Ye Zhu, Takio Kurita

    Methods (San Diego, Calif.) Vol. 214 p. 48-59 2023/06 Research paper (scientific journal)

  22. Performance Evaluation of a Cloud Datacenter Using CPU Utilization Data

    Chen Li, Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi

    Mathematics Vol. 121 No. 276(R2021 34-38) 2023/01/18

  23. A note on Markovian arrival process parameter estimation of quasi-birth-death queueing systems with utilization data

    2023

  24. Saffold-retained transformer GAN for molecular generation with chemical property optimization

    2023

  25. 複数の治療標的分子にデュアルで作用す る医薬品化合物を構造生成するAI開発

    2023

  26. A Session Recommendation Model Based on Heterogeneous Graph Neural Network

    Zhiwei An, Yirui Tan, Jinli Zhang, Zongli Jiang, Chen Li

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 14119 LNAI p. 160-171 2023 Research paper (international conference proceedings)

  27. An Enhanced Distributed Algorithm for Area Skyline Computation Based on Apache Spark

    Chen Li, Yang Cao, Ye Zhu, Jinli Zhang, Annisa Annisa, Debo Cheng, Huidong Tang, Shuai Jiang, Kenta Maruyama, Yasuhiko Morimoto

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 14120 LNAI p. 35-43 2023 Research paper (international conference proceedings)

  28. A Visual Interpretation-Based Self-improved Classification System Using Virtual Adversarial Training

    Shuai Jiang, Sayaka Kamei, Chen Li, Shengzhe Hou, Yasuhiko Morimoto

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 14179 LNAI p. 548-562 2023 Research paper (international conference proceedings)

  29. Semi-supervised Classification Based on Graph Convolution Encoder Representations from BERT

    Jinli Zhang, Zongli Jiang, Chen Li, Zhenbo Wang

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 14178 LNAI p. 199-213 2023 Research paper (international conference proceedings)

  30. Senti-EGCN: An Aspect-Based Sentiment Analysis System Using Edge-Enhanced Graph Convolutional Networks

    Chen Li, Junjun Zheng, Peng Ju, Yasuhiko Morimoto

    Proceedings - 2023 10th International Conference on Dependable Systems and Their Applications, DSA 2023 p. 722-729 2023 Research paper (international conference proceedings)

  31. Mode Collapse Alleviation of Reinforcement Learning-based GANs in Drug Design

    Zongli Jiang, Zhenbo Wang, Jinli Zhang, Man Wub, Chen Li, Yoshihiro Yamanishi

    Proceedings - 2023 2023 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2023 p. 3045-3052 2023 Research paper (international conference proceedings)

    Publisher: IEEE
  32. Causal Intervention for Measuring Confidence in Drug-Target Interaction Prediction

    Wenting Ye, Chen Li, Yang Xie, Wen Zhang, Hong Yu Zhang, Bowen Wang, Debo Cheng, Zaiwen Feng

    Proceedings - 2023 2023 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2023 p. 395-400 2023 Research paper (international conference proceedings)

    Publisher: IEEE
  33. SpotGAN: A Reverse-Transformer GAN Generates Scaffold-Constrained Molecules with Property Optimization

    Chen Li, Yoshihiro Yamanishi

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 14169 LNAI p. 323-338 2023 Research paper (international conference proceedings)

  34. Performance Evaluation of a Cloud Datacenter Using CPU Utilization Data

    CHEN LI, Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi

    Mathematics Vol. 11 No. 3 2023/01 Research paper (scientific journal)

  35. Hierarchical Categorical Generative Modeling for Multi-omics Cancer Subtyping

    Ziwei Yang, Lingwei Zhu, Chen Li, Zheng Chen, Naoki Ono, Md Altaf-Ul-Amin, Shigehiko Kanaya

    2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM) p. 1350-1355 2022/12/06 Research paper (international conference proceedings)

    Publisher: IEEE
  36. Automatic Sleep Staging via Frequency-Wise Spiking Neural Networks

    Haohui Jia, Ziwei Yang, Pei Gao, Man Wu, Chen Li, Yirong Kan, Renyuan Zhang

    2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM) p. 1028-1033 2022/12/06 Research paper (international conference proceedings)

    Publisher: IEEE
  37. Exploring the Feasibility of Transformer Based Models on Question Relatedness

    Honglin Shu, Pei Gao, Ziwei Yang, Chen Li, Man Wu

    2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application (HPCC/DSS/SmartCity/DependSys) 2022/12 Research paper (international conference proceedings)

    Publisher: IEEE
  38. Matching Using Sufficient Dimension Reduction for Heterogeneity Causal Effect Estimation

    Haoran Zhao, Yinghao Zhang, Debo Cheng, Chen Li, Zaiwen Feng

    2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application (HPCC/DSS/SmartCity/DependSys) 2022/12 Research paper (international conference proceedings)

    Publisher: IEEE
  39. An Efficient Transformer Encoder-Based Classification of Malware Using API Calls

    Chen Li, Zheng Chen, Junjun Zheng

    2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application (HPCC/DSS/SmartCity/DependSys) 2022/12 Research paper (international conference proceedings)

    Publisher: IEEE
  40. Transformer-based Objective-reinforced Generative Adversarial Network to Generate Desired Molecules

    Chen Li, Chikashige Yamanaka, Kazuma Kaitoh, Yoshihiro Yamanishi

    Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence p. 3884-3890 2022/07 Research paper (international conference proceedings)

    Publisher: International Joint Conferences on Artificial Intelligence Organization
  41. Software Reliability Prediction through Encoder-Decoder Recurrent Neural Networks

    Chen Li, Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi

    International Journal of Mathematical, Engineering and Management Sciences Vol. 7 No. 3 p. 325-340 2022/05/08 Research paper (scientific journal)

    Publisher: Ram Arti Publishers
  42. Molecular generation using sequence-based transformer generative adversarial network

    2022

  43. Parameter Estimation of Markovian Arrivals with Utilization Data

    Chen LI, Junjun ZHENG, Hiroyuki OKAMURA, Tadashi DOHI

    IEICE Transactions on Communications Vol. E105.B No. 1 p. 1-10 2022/01/01 Research paper (scientific journal)

    Publisher: Institute of Electronics, Information and Communications Engineers ({IEICE})
  44. Hierarchical Bayesian Parameter Estimation of Queueing Systems using Utilization Data

    Li Chen, Zheng Junjun, Okamura Hiroyuki, Dohi Tadashi

    International Journal of Performability Engineering Vol. 18 No. 5 p. 307-307 2022 Research paper (scientific journal)

    Publisher: Totem Publisher, Inc.
  45. API Call-Based Malware Classification Using Recurrent Neural Networks

    Chen Li, Junjun Zheng

    Journal of Cyber Security and Mobility Vol. 10 No. 3 p. 617-640 2021/05/27 Research paper (scientific journal)

    Publisher: River Publishers
  46. Privacy-preserving Top-k Dominating Queries in Distributed Multi-party Databases

    Mahboob Qaosar, Kazi Md. Rokibul Alam, Chen Li, Yasuhiko Morimoto

    2019 IEEE International Conference on Big Data (Big Data) 2019/12 Research paper (international conference proceedings)

    Publisher: IEEE
  47. Secure k-Skyband Computation Framework in Distributed Multi-party Databases

    CHEN LI

    Information Sciences 2019/12 Research paper (scientific journal)

  48. A Multi-factor Approach for Stock Price Prediction by using Recurrent Neural Networks

    Xu Zhang, Chen Li, Yasuhiko Morimoto

    Bulletin of Networking, Computing, Systems, and Software Vol. 8 No. 1 p. 9-13 2019/10

  49. Multi-factor Based Stock Price Prediction Using Hybrid Neural Networks with Attention Mechanism

    Chen Li, Xu Zhang, Mahboob Qaosar, Saleh Ahmed, Kazi Md. Rokibul Alam, Yasuhiko Morimoto

    2019 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech) p. 961-966 2019/08 Research paper (international conference proceedings)

    Publisher: IEEE
  50. Privacy-Aware MapReduce Based Multi-Party Secure Skyline Computation

    Saleh Ahmed, Mahboob Qaosar, Asif Zaman, Md. Anisuzzaman Siddique, Chen Li, Kazi Md. Rokibul Alam, Yasuhiko Morimoto

    Information Vol. 10 No. 6 p. 207-207 2019/06/08 Research paper (scientific journal)

    Publisher: MDPI AG
  51. A Framework for Privacy-Preserving Multi-Party Skyline Query Based on Homomorphic Encryption

    Qaosar, M., Alam, K.M.R., Zaman, A., Li, C., Ahmed, S., Siddique, M.A., Morimoto, Y.

    IEEE Access Vol. 7 p. 167481-167496 2019 Research paper (scientific journal)

    Publisher: Institute of Electrical and Electronics Engineers ({IEEE})
  52. Parameter Estimation of M-{t}/M/1/K Queueing Systems with Utilization Data

    Li, C., Okamura, H., Dohi, T.

    IEEE Access Vol. 7 p. 42664-42671 2019 Research paper (scientific journal)

    Publisher: Institute of Electrical and Electronics Engineers ({IEEE})
  53. Capturing Temporal Dynamics of Users’ Preferences from Purchase History Big Data for Recommendation System

    Chen Li, Minjia He, Mahboob Qaosar, Saleh Ahmed, Yasuhiko Morimoto

    2018 IEEE International Conference on Big Data (Big Data) 2018/12 Research paper (international conference proceedings)

    Publisher: IEEE
  54. MapReduce Algorithm for Location Recommendation by Using Area Skyline Query

    CHEN LI

    Algorithms 2018/11/25 Research paper (scientific journal)

  55. Positional Isomers of Chromophore-Peptide Conjugates Self-Assemble into Different Morphologies.

    Urszula Lewandowska, Stefano Corra, Wojciech Zajaczkowski, Nellie A K Ochs, Michal S Shoshan, Junki Tanabe, Sebastian Stappert, Chen Li, Eiji Yashima, Wojciech Pisula, Klaus Müllen, Helma Wennemers

    Chemistry (Weinheim an der Bergstrasse, Germany) Vol. 24 No. 48 p. 12623-12629 2018/08/27 Research paper (scientific journal)

  56. Hybrid sensing and wearable smart device for health monitoring and medication: opportunities and challenges

    M. Qaosar, S. Ahmed, Chen Li, Y. Morimoto

    2018/03

  57. MapReduce-based computation of area skyline query for selecting good locations in a map

    Chen Li, Annisa, Asif Zaman, Yasuhiko Morimoto

    2017 IEEE International Conference on Big Data (Big Data) 2017/12 Research paper (international conference proceedings)

    Publisher: IEEE

Misc. 2

  1. 深層学習のソフトウェア信頼性とサイバーセキュリティへの応用

    Chen Li, Junjun Zheng

    Vol. 68 No. 5 p. 250-258 2023/05

  2. A Note on A Transformer Encoder-Based Malware Classification Using API Calls

    LI Chen, ZHENG Junjun

    電子情報通信学会技術研究報告(Web) Vol. 122 No. 203(R2022 32-39) 2022

Presentations 12

  1. 深層学習による遺伝子摂動応答トランスクリプトームを用いた創薬標的分子の予測と希少疾患への応用

    難波里子, 李晨, 大谷則子, 山西芳裕

    日本薬学会第145回 2025/03/26

  2. Transformer GANを用いた化学特性の最適化を目指した分子生成 [in Japanese] (Transformer GAN-based molecular generation with property optimization

    Chen Li

    the 455th Chem-Bio Informatics Society (CBI) Annual Meeting 2024/05

  3. Transformer GAN-based molecular generation with property optimizatio

    The 455th Chem-Bio Informatics Society (CBI) Annual Meeting 2024

  4. Gene Expression Data-Driven Scaffold-Constrained Molecular Structure Generation by Deep Neural Network

    Matsukiyo, Y., Yamanaka, C., Li, C., Yamanishi, Y.

    The 8th Autumn School of Chemoinformatics in Nara 2023 (HP) 2023/11/28

  5. Transformer Encoder-based Generative Adversarial Network for Design of Polypharmacological Drugs

    安田花純, 李晨, 海東和麻, 山西芳裕

    情報計算化学生物学会(CBI学会) 2023/10/23

  6. Scaffold-retained transformer GAN for molecular generation with chemical property optimizatio

    Chen Li, Yoshihiro Yamanishi

    Chem-Bio Informatics Society (CBI) Annual Meeting 2023/10

  7. Moving beyond traditional anomaly detection

    the 27th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2023) 2023

  8. Molecular generation using sequence-based transformer generative adversarial network

    Chen Li, Yoshihiro Yamanishi

    2022/10

  9. Transformer-based generative adversarial networks for generating molecules with desired properties

    Chen Li, Kazuma Kaitoh, Yoshihiro Yamanishi

    Chem-Bio Informatics Society (CBI) Annual Meeting 2021/10

  10. AI model development and its application in drug discover

    Beijing Institute of Technology 2020

  11. 遺伝子摂動応答トランスクリプトームを用いた半教師あり深層学習による治療標的分子の予測と希少疾患への応用

    難波里子, 李晨, 大谷則子, 山西芳裕

    第130回 日本解剖学会/第102回 日本生理学会/第98回 日本薬理学会合同大会 2025/03/17

  12. 細胞応答情報を考慮した再帰型ニューラルネットワークによる標的タンパク質に対するリガンド生成

    松清優樹, 天花寺厚, 李晨, 山西芳裕

    第47回ケモインフォマティクス討論会