Commentsv2: Added Hankel, Hankel (cont.), AR(m)/pedagogical remarks, 10 new references; v3: Added material on matched transforms without a group (non-Schurian association schemes) and a code repository link; v4: Added Dunkl transform theorem
VDW-GNNs: Vector diffusion wavelets for geometric graph neural networks
VDW-GNNs:面向几何图神经网络的向量扩散小波
David R. Johnson, Alexander Sietsema, Rishabh Anand, Deanna Needell, Smita Krishnaswamy, Michael Perlmutter
机构
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Program in Computing, Boise State University, Boise, Idaho, USA(博伊西州立大学计算项目)
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Department of Mathematics, UCLA, Los Angeles, CA, USA(洛杉矶大学数学系)
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Department of Computer Science, Yale University, New Haven, CT, USA(耶鲁大学计算机科学系)
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Department of Genetics, Yale University, New Haven, CT, USA(耶鲁大学遗传学系)
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Department of Mathematics, Boise State University, Boise, Idaho, USA(博伊西州立大学数学系)
CommentsPresented at ICML 2026. A previous, shorter version of this work was presented in the "New Perspectives in Advancing Graph Machine Learning" workshop at NeurIPS 2025
JWST-TST High Contrast: First Direct Spectroscopy of GJ 504 b reveals Clouds and Possible Metal Enrichment
JWST-TST 高对比度:GJ 504 b 的首次直接光谱揭示云和可能的金属富集
Aneesh Baburaj, Jean-Baptiste Ruffio, Marshall Perrin, Jerry W. Xuan, William O. Balmer, Yayaati Chachan, Quinn M. Konopacky, Travis S. Barman, Mathilde Mâlin, Kielan K. W. Hoch, Emily Rickman, Kimberly Ward-Duong, Laurent Pueyo, Julien H. Girard, Isabel Rebollido, Alexis Bidot, Christine Chen, Kadin Worthen, Cicero Lu, Jens Kammerer, Roeland P. van der Marel, Nikole K. Lewis, Jeff Valenti, Sara Seager, Chris Stark, Rémi Soummer, Jay Anderson, Charles-Philippe Lajoie, Mark Clampin, C. Matt Mountain
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Department of Machine Learning and Systems Biology, Max Planck Institute of Biochemistry, Martinsried, Germany(机器学习与系统生物学部门,马克斯·普朗克生物化学研究所,马尔廷斯里德,德国)
Persistent Homology for High-dimensional Data Based on Spectral Methods
基于谱方法的高维数据持续同调
Sebastian Damrich, Philipp Berens, Dmitry Kobak
机构
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Hertie Institute for AI in Brain Health, University of Tübingen, Germany(图宾根大学希特研究所,德国)
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Tübingen AI Center, Germany(图宾根人工智能中心,德国)
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IWR, Heidelberg University, Germany(海德堡大学IWR研究所,德国)
Comments6 pages, 4 figures, published in the ESANN 2026 proceedings
Journal refESANN 2026, European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Bruges, Belgium, April 22-24, 2026
机构
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School of Mathematics and Statistics, Nanjing University of Information Science and Technology(南京信息工程大学数学与统计学院)
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School of Communication and Artificial Intelligence, Nanjing Institute of Technology(南京理工大学通信与人工智能学院)
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School of Integrated Circuits, Nanjing Institute of Technology(南京理工大学集成电路学院)
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Jiangsu Province Engineering Research Center of IntelliSense Technology and System(江苏省智能感知技术与系统工程研究中心)
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Hubei Key Laboratory of Applied Mathematics, Hubei University(湖北省应用数学重点实验室)
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Key Laboratory of System Control and Information Processing, Ministry of Education, Shanghai Jiao Tong University(教育部系统控制与信息处理重点实验室,上海交通大学)