University of Illinois Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校）

Relational Graph Modeling for Credit Default Prediction: Heterogeneous GNNs and Hybrid Ensemble Learning

关系图建模用于信用违约预测：异构GNN与混合集成学习

Yvonne Yang, Eranki Vasistha

机构 * University of Illinois Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校） 纠错

AI总结 本文提出异构图神经网络与混合集成学习方法，通过构建大规模异构图整合借款人与交易数据，提升信用违约预测的准确性和公平性。

Designing KRIYA: An AI Companion for Wellbeing Self-Reflection

设计KRIYA：一种用于幸福感自我反思的AI伴侣

Shanshan Zhu, Wenxuan Song, Jiayue Melissa Shi, Dong Whi Yoo, Karthik S. Bhat, Koustuv Saha

机构 * University of Illinois Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校） ； Indiana University Indianapolis（印第安纳大学印第安纳波利斯分校） ； Drexel University（德雷塞尔大学） 纠错

AI总结 KRIYA是一种通过自我反思功能帮助用户理解个人幸福感数据的AI伴侣，旨在减少表现焦虑，提升用户对健康数据的反思性理解。

GCG Attack On A Diffusion LLM

对扩散语言模型的GCG攻击

Ruben Neyroud, Sam Corley

机构 * University of Illinois at Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校） 纠错

AI总结 本文研究了GCG攻击对扩散语言模型LLaDA的影响，评估了多种攻击变体并探讨了模型的鲁棒性及对抗分析策略。

Opportunities in AI/ML for the Rubin LSST Dark Energy Science Collaboration

人工智能/机器学习在Rubin LSST暗能量科学合作中的机遇

LSST Dark Energy Science Collaboration, Eric Aubourg, Camille Avestruz, Matthew R. Becker, Biswajit Biswas, Rahul Biswas, Boris Bolliet, Adam S. Bolton, Clecio R. Bom, Raphaël Bonnet-Guerrini, Alexandre Boucaud, Jean-Eric Campagne, Chihway Chang, Aleksandra Ćiprijanović, Johann Cohen-Tanugi, Michael W. Coughlin, John Franklin Crenshaw, Juan C. Cuevas-Tello, Juan de Vicente, Seth W. Digel, Steven Dillmann, Mariano Javier de León Dominguez Romero, Alex Drlica-Wagner, Sydney Erickson, Alexander T. Gagliano, Christos Georgiou, Aritra Ghosh, Matthew Grayling, Kirill A. Grishin, Alan Heavens, Lindsay R. House, Mustapha Ishak, Wassim Kabalan, Arun Kannawadi, François Lanusse, C. Danielle Leonard, Pierre-François Léget, Michelle Lochner, Yao-Yuan Mao, Peter Melchior, Grant Merz, Martin Millon, Anais Möller, Gautham Narayan, Yuuki Omori, Hiranya Peiris, Laurence Perreault-Levasseur, Andrés A. Plazas Malagón, Nesar Ramachandra, Benjamin Remy, Cécile Roucelle, Jaime Ruiz-Zapatero, Stefan Schuldt, Ignacio Sevilla-Noarbe, Ved G. Shah, Tjitske Starkenburg, Stephen Thorp, Laura Toribio San Cipriano, Tilman Tröster, Roberto Trotta, Padma Venkatraman, Amanda Wasserman, Tim White, Justine Zeghal, Tianqing Zhang, Yuanyuan Zhang

机构 * Université Paris Cité, CNRS, CEA, Astroparticule et Cosmologie, F-75013 Paris, France ； Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA ； Leinweber Institute of Theoretical Physics, University of Michigan, Ann Arbor, MI 48109, USA ； Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA ； Cavendish Astrophysics, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK ； Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK ； SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA ； Department of Computer Science, University of Milan, Milan, Italy ； Université Paris Cité, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France ； Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France ； Department of Astronomy ； Astrophysics, University of Chicago, Chicago, IL 60637, USA ； Kavli Institute for Cosmological Physics, University of Chicago, Chicago, IL 60637, USA ； NSF-Simons AI Institute for the Sky (SkAI), 172 E. Chestnut St., Chicago, IL 60611, USA ； Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510, USA ； Universit\'e Clermont-Auvergne, CNRS, LPCA, 63000 Clermont-Ferrand, France ； Kavli Institute for Particle Astrophysics ； Cosmology, Stanford University, Stanford, CA 94305, USA ； Department of Physics, Stanford University, 382 Via Pueblo Mall, Stanford, CA 94305, USA ； Engineering Faculty, Universidad Autonoma de San Luis Potosi, Zona Universitaria, San Luis Potosi, 78290, Mexico ； Stanford Artificial Intelligence Laboratory, Stanford University, Stanford, CA 94305, USA ； Kavli Institute of Cosmological Physics, University of Chicago, Chicago, IL 60637, USA ； The NSF AI Institute for Artificial Intelligence ； Center for Astrophysics Harvard \& Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA ； Department of Physics ； Kavli Institute for Astrophysics ； Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA ； Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science ； Institute of Astronomy ； Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, UK ； Imperial Centre for Inference ； Cosmology (ICIC), Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2AZ, UK ； Data Science Institute, The University of Chicago, Chicago, IL 60615, USA ； Department of Physics, The University of Texas at Dallas, Richardson, TX 75080, USA ； Department of Physics, Duke University, Durham, NC 27708, USA ； Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM, F-91191 Gif-sur-Yvette, France ； School of Mathematics, Statistics ； Physics, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom ； Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA ； Astronomy, University of the Western Cape, Bellville, Cape Town, 7535, South Africa ； Astronomy, University of Utah, Salt Lake City, UT 84112, USA ； Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA ； Department of Astronomy, University of Illinois Urbana Champaign, 1002 W. Green St., Urbana, IL, 61801, USA ； Institute for Particle Physics ； Astrophysics, ETH Zürich, Wolfgang-Pauli-Strasse 27, CH-8093 Zurich, Switzerland ； Swinburne University of Technology, Hawthorn, Victoria 3122, Australia ； Ciela - Montr\'eal Institute for Astrophysical Data Analysis ； Mila - Quebec Artificial Intelligence Institute, Montréal, QC H2S 3H1, Canada ； Advanced Research Computing Centre, University College London, 90 High Holborn, London WC1V 6LJ, UK ； Finnish Centre for Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland ； Department of Physics, P.O. Box 64, University of Helsinki, FI-00014 Helsinki, Finland ； Astronomy, Northwestern University, Evanston, IL, USA ； Center for Interdisciplinary Exploration ； Research in Astrophysics, Northwestern University, Evanston, IL, USA ； Scientific Data Science, International School for Advanced Study, Via Bonomea 265, I-34136 Trieste, Italy ； Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA ； PITT PACC, University of Pittsburgh, Pittsburgh, PA 15260, USA ； NSF NOIRLab, 950 N. Cherry Ave., Tucson, AZ 85719, USA 纠错

AI总结 本文探讨了AI/ML在LSST暗能量科学合作中的应用机遇，强调了大规模贝叶斯推断、物理指导方法和主动学习等关键方法学优先事项，并讨论了新兴技术在重塑工作流程中的潜力。

Comments 84 pages. This is v1.0 of the DESC's white paper on AI/ML, a collaboration document that is being made public but which is not planned for submission to a journal