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‎_data/publications.yml‎

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- title: "Interpreting Temporal Graph Neural Networks with Koopman Theory"
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authors: "Michele Guerra, Simone Scardapane, Filippo Maria Bianchi"
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figure: "figs/publications/koopman.png"
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abstract: "We propose an XAI technique based on Koopman theory to interpret temporal graphs and the spatio-temporal Graph Neural Newtworks used to process them. The proposed approach allows to identify nodes and time steps when relevant events occur."
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github: "https://github.com/NGMLGroup/Koopman-TGNN-Interpretability"
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arxiv: "https://arxiv.org/abs/2410.13469"
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bibtex: |
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@misc{guerra2024interpretingtemporalgraphneural,
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title={Interpreting Temporal Graph Neural Networks with Koopman Theory},
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author={Michele Guerra and Simone Scardapane and Filippo Maria Bianchi},
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year={2024},
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eprint={2410.13469},
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archivePrefix={arXiv},
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primaryClass={cs.LG},
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}
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- title: "MaxCutPool: differentiable feature-aware Maxcut for pooling in graph neural networks"
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authors: "Carlo Abate, Filippo Maria Bianchi"
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figure: "figs/publications/maxcutpool.png"

‎_site/feed.xml‎

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</subtitle></feed>

‎_site/figs/publications/koopman.png‎

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‎_site/publications.html‎

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<div class="publication">
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<!-- Title -->
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<h3 class="pub-title"><strong>Interpreting Temporal Graph Neural Networks with Koopman Theory</strong></h3>
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<!-- Authors -->
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<p class="authors">
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<em style="color: gray;">Michele Guerra, Simone Scardapane, Filippo Maria Bianchi</em>
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</p>
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<!-- Venue (optional) -->
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<img src="figs/publications/koopman.png" alt="Figure for Interpreting Temporal Graph Neural Networks with Koopman Theory">
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</div>
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<!-- Abstract -->
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<p>We propose an XAI technique based on Koopman theory to interpret temporal graphs and the spatio-temporal Graph Neural Newtworks used to process them. The proposed approach allows to identify nodes and time steps when relevant events occur.</p>
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<!-- Links (GitHub, Arxiv, Cite) -->
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<a href="https://github.com/NGMLGroup/Koopman-TGNN-Interpretability" target="_blank" class="btn">
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<i class="fab fa-github"></i> GitHub
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</a>
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<a href="https://arxiv.org/abs/2410.13469" target="_blank" class="btn">
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<i class="fas fa-file-alt"></i> ArXiv
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<pre>@misc{guerra2024interpretingtemporalgraphneural,
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title={Interpreting Temporal Graph Neural Networks with Koopman Theory},
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author={Michele Guerra and Simone Scardapane and Filippo Maria Bianchi},
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year={2024},
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eprint={2410.13469},
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archivePrefix={arXiv},
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}
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<pre>@article{abate2024maxcutpool,
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title={MaxCutPool: differentiable feature-aware Maxcut for pooling in graph neural networks},
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author={Abate, Carlo and Bianchi, Filippo Maria},
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<pre>@inproceedings{marisca2024graph,
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title = {Graph-based Forecasting with Missing Data through Spatiotemporal Downsampling},
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author = {Marisca, Ivan and Alippi, Cesare and Bianchi, Filippo Maria},

‎_site/theses/gnn-physics/index.html‎

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‎_site/theses/graph-pooling/index.html‎

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‎_site/theses/polar-weather/index.html‎

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‎_site/theses/text-data/index.html‎

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