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SciPyDataJapan 2025

k
January 25, 2025

SciPyDataJapan 2025

k

January 25, 2025
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  1. 自己紹介(データ関連) 京都大学(D1)/ QioN 量子化学計算 / (プラントの)プロセス設計 COTEN 歴史 DB の構築

    / 人文知のナレッジグラフ化 WED(前職) 会社の立ち上げ / データチームのマネジメント
  2. 量子化学計算のパッケージ( Python 以外) VASP “During 2007 alone, more than 300

    papers have appeared in the scientific literature in which VASP has been used for some kind of ab initio calculations.” SIESTA “It allows DFT simulations of more than a thousand atoms in modest PC workstations, and over a hundred thousand atoms in parallel platforms” * J. Hafner (2008) * JM. Soler, et al. (2001) * T. Ogawa, et al. (2019) * J. Hu, et al. (2015)
  3. GPU4PySCF “When performing DFT calculations on modern GPU platforms, GPU4PySCF

    delivers 30 times speedup over a 32-core CPU node, resulting in approximately 90% cost savings for most DFT tasks.” * X. Wu, et al. (2024) * しかも発表チームは ByteDance Research!
  4. Step 2: 最短ルートを探索 C9 のなかから を選0 )9 2 つの をつなぐ経路を探!

    A9 最短ルートを特定し、 を決定 * このケースでは となります * T. Ogawa, et al. (2019)
  5. Running out of data “In other words, AI is likely

    to run out of training data in about four years’ time.” * N. Jones (2024) * LLM の文脈におけるコメントであることにご留意ください
  6. * とは酸の強さを表す指標のことです DFT-Machine Learning “Therefore, these DFT-based values were employed

    as one of the descriptors for ML algorithms to develop a highly accurate DFT-ML method for prediction.” * R. Lawler (2021) DFT-calculated
  7. References ” Hu, Junping, Bo Xu, Shengyuan A. Yang, Shan

    Guan, Chuying Ouyang, and Yugui Yao. n.d. “2D Electrides as Promising Anode Materials for Na-Ion Batteries from First-Principles Study.” https://doi.org/10.1021/acsami.5b06847® ” Yoshida, Masaki, Takaya Ogawa, Yoko Imamura, and Keiichi N. Ishihara. 2021. “Economies of Scale in Ammonia Synthesis Loops Embedded with Iron- and Ruthenium-Based Catalysts.” International Journal of Hydrogen Energy 46 (57): 28840–54® ” Ogawa, Takaya, Hidenori Ohashi, Takanori Tamaki, and Takeo Yamaguchi. 2019. “Proton Diffusion Facilitated by Indirect Interactions between Proton Donors through Several Hydrogen Bonds.” Chemical Physics Letters 731 (136627): 136627® ” Wu, Xiaojie, Qiming Sun, Zhichen Pu, Tianze Zheng, Wenzhi Ma, Wen Yan, Xia Yu, et al. 2024. “Enhancing GPU-Acceleration in the Python-Based Simulations of Chemistry Framework.” arXiv [Physics.Comp-Ph]. arXiv. http://arxiv.org/abs/2404.09452® ” Doubao-1.5-prˆ ” Jones, Nicola. 2024. “The AI Revolution Is Running out of Data. What Can Researchers Do?” Nature 636 (8042): 290–92® ” Lawler, Robin, Yao-Hao Liu, Nessa Majaya, Omar Allam, Hyunchul Ju, Jin Young Kim, and Seung Soon Jang. 2021. “DFT-Machine Learning Approach for Accurate Prediction of pKa.” The Journal of Physical Chemistry. A 125 (39): 8712–22® ” M Bran, Andres, Sam Cox, Oliver Schilter, Carlo Baldassari, Andrew D. White, and Philippe Schwaller. 2024. “Augmenting Large Language Models with Chemistry Tools.” Nature Machine Intelligence 6 (5): 525–35.