Talks and posters

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• When do simple models win? Lessons from graph and tabular ML [3, 4]

• 19.06.26: AI Security Afternoon in Saarbrücken, Germany.

• Linear GCNs need better bias, not more expressive power [4]

• 10.07.26: Workshop on Graph Foundation Models (GFM) at ICML’26 in Seoul, South Korea.

• Fixed aggregation features can rival GNNs [3]

• 06.07.26: ICML’26 in Seoul, South Korea. (see poster)
• 08.06.26: Graph Signal Processing Workshop (GSP) in Madrid, Spain. Oral presentation.
• 26.05.26: CISPA Machine Learning Day – internal event.
• 20.05.26: CISPA ML Seminar.
• 23.03.26: Conference on Parsimony and Learning (CPAL), Recent Spotlight Track, in Tübingen, Germany.
• 02.12.25: Workshop for Women in Machine Learning (WiML) at NeurIPS’25 in San Diego, USA. (see poster)
• 26.11.25: ELLIS Pre-NeurIPS’25 in Saarbrücken, Germany.

• Rewiring Graph Neural Networks: Less is more and structure matters [1, 2]

• 27.05.25: Seminar of the TUWien Machine Learning Research Unit in Vienna, Austria.
• 13.02.25: Cohere For AI: Open Science community talk. (see talk)

• GNNs getting ComFy: Community and feature similarity guided rewiring [2]

• 08.06.26: Graph Signal Processing Workshop (GSP) in Madrid, Spain.
• 23.03.26: Conference on Parsimony and Learning (CPAL), Recent Spotlight Track, in Tübingen, Germany.
• 13.11.25: Workshop on Geometry, Topology, and Machine Learning (GTML) in Leipzig, Germany. Lightning talk.
• 29.10.25: Graph Learning on Wednesdays (GLOW) reading group. (see talk)
• 15.09.25: Workshop on Mining and Learning with Graphs (MLG) in Porto, Portugal. Lightning talk and poster.
• 26.04.25: ICLR’25 in Singapore. (see poster)
• 10.12.24: Workshop for Women in Machine Learning (WiML) at NeurIPS’24 in Vancouver, Canada. (see poster)
• 25.11.24: ELLIS Pre-NeurIPS’24 in Saarbrücken, Germany.

• Spectral graph pruning against over-squashing and over-smoothing [1]

• 15.09.25: Workshop on Mining and Learning with Graphs (MLG) in Porto, Portugal. Lightning talk and poster.
• 05.06.25: International Conference on Network Science (NetSci) in Maastricht, Netherlands. Lightning talk.
• 11.12.24: NeurIPS’24 in Vancouver, Canada. (see poster)
• 25.11.24: ELLIS Pre-NeurIPS’24 in Saarbrücken, Germany.
• 14.06.24: Helmholtz AI Conference: AI for Science (HAICON) in Düsseldorf, Germany. (see talk)

Legend

• Contributed talk
• Seminar talk
• Poster