Publications | Robert Jankowski

2026 TAG-DS published

Topological Deep Learning Challenge 2025: Expanding the Data Landscape

G. Bernárdez, L. Telyatnikov, M. Papillon, M. Montagna, R. Theiler, L. Cornelis, J. Mathe, M. Ferriol, P. Vasylenko, J.-W. Van Looy, L. Testa, B. Neri, D. Genovese, M. Weber, A. Wei, A. Devoto, A. Weers, R. Jankowski, L. Cino, D. Leko, M. Banf, J. Müller, T. Grapentin, T. Paik, A. Dutta, H. Walter, T. V. Fontanari, A. Ghasemi, D. Loi, H. Sáez de Ocáriz Borde, G. Aguilar-Argüello, G. B. da Rosa, T. Saulus, E. R. Dolores-Cuenca, L. Di Nino, P. Leroy, M. E. Pandolfo, A. Cavallo, Y. Qin, P. Snopov, A. Akbari, I. Meza-Chávez, L. Van Langendonck, J. Able, M. Y. Meshcheryakova, H. Tsay, L. Benić, D. Filipiak, P. Liu, H. Liang, A. Santos da Rosa Jr., T. Cattai, H. M. Borges, E. Grimaldi, M. Lecha, C. Battiloro, X.-C. Liu, R. Deshpande, G. Johnson, I. Morgunov, H. Micheron, R. Devaux, A. Jardin, T. Emerson, O. Fink, N. Miolane

Proceedings of the 1st Conference on Topology, Algebra, and Geometry in Data Science (TAG-DS 2025), PMLR 321:4-14, 2026.

pdf

@inproceedings{bernardez2026topological,
  title={Topological Deep Learning Challenge 2025: Expanding the Data Landscape},
  author={Bern\'ardez, Guillermo and Telyatnikov, Lev and Papillon, Mathilde and Montagna, Marco and Theiler, Raffael and Cornelis, Louisa and Mathe, Johan and Ferriol, Miquel and Vasylenko, Pavlo and Van Looy, Jan-Willem and Testa, Lucia and Neri, Bruno and Genovese, Donatella and Weber, Melanie and Wei, Amaury and Devoto, Alessio and Weers, Alexander and Jankowski, Robert and Cino, Loris and Leko, David and Banf, Michael and M{\"u}ller, Jonas and Grapentin, Thomas and Paik, Taejin and Dutta, Abhijeet and Walter, Hugo and Fontanari, Thomas Vaitses and Ghasemi, Ali and Loi, Dario and S\'aez de Oc\'ariz Borde, Haitz and Aguilar-Arg\"uello, Gabriela and da Rosa, Giovanni B. and Saulus, Th\'eo and Dolores-Cuenca, Eric Rubiel and Di Nino, Leonardo and Leroy, Pierrick and Pandolfo, Mario Edoardo and Cavallo, Andrea and Qin, Yu and Snopov, Pavel and Akbari, Amirreza and Meza-Ch\'avez, Ixchel and Van Langendonck, Louis and Able, Jared and Meshcheryakova, Maria Yuffa and Tsay, Henry and Beni\'c, Luka and Filipiak, Dominik and Liu, Patrick and Liang, Huidong and Santos da Rosa Jr., Alexsandro and Cattai, Tiziana and Borges, Henrique M. and Grimaldi, Enrico and Lecha, Manuel and Battiloro, Claudio and Liu, Xuan-Chen and Deshpande, Raj and Johnson, Graham and Morgunov, Igor and Micheron, Hugo and Devaux, R\'emi and Jardin, Antoine and Emerson, Tegan and Fink, Olga and Miolane, Nina},
  booktitle={Proceedings of the 1st Conference on Topology, Algebra, and Geometry in Data Science (TAG-DS 2025)},
  series={Proceedings of Machine Learning Research},
  volume={321},
  pages={4--14},
  year={2026},
  url={https://proceedings.mlr.press/v321/bernardez26a.html},
  pdf={https://raw.githubusercontent.com/mlresearch/v321/main/assets/bernardez26a/bernardez26a.pdf}
}

2026 Physical Review E published

Shortest-path percolation on scale-free networks

M. Kim, L. Cirigliano, C. Castellano, H. Sun, R. Jankowski, A. Poggialini, F. Radicchi

Phys. Rev. E 113, 014314, 2026.

pdf code arxiv

@article{kim2026shortestpath,
  title={Shortest-path percolation on scale-free networks},
  author={Kim, M. and Cirigliano, L. and Castellano, C. and Sun, H. and Jankowski, R. and Poggialini, A. and Radicchi, F.},
  journal={Physical Review E},
  volume={113},
  pages={014314},
  year={2026}
}

2026 Communications Physics published

Mapping bipartite networks into multidimensional hyperbolic spaces

R. Jankowski, R. Aliakbarisani, M. À. Serrano, M. Boguñá

Communications Physics 9(36), 2026.

pdf code arxiv

@article{jankowski2026bipartite,
  title={Mapping bipartite networks into multidimensional hyperbolic spaces},
  author={Jankowski, R. and Aliakbarisani, R. and Serrano, M. A. and Bogu\~n\'a, M.},
  journal={Communications Physics},
  volume={9},
  pages={36},
  year={2026}
}

2025 arXiv preprint

Network representations reveal structured uncertainty in music

L. B. Rosselló, R. Jankowski, H. Bersini, M. Boguñá, M. À. Serrano

arXiv preprint arXiv:2509.14053, 2025.

pdf arxiv

@misc{rosselló2026tradeoffsstructuralrichnesscommunication,
  title={Trade-offs between structural richness and communication efficiency in music network representations}, 
  author={Lluc Bono Rosselló and Robert Jankowski and Hugues Bersini and Marián Boguñá and M. Ángeles Serrano},
  year={2026},
  eprint={2509.14053},
  archivePrefix={arXiv},
  primaryClass={physics.soc-ph},
  url={https://arxiv.org/abs/2509.14053}, 
}

2025 arXiv preprint

Chordless cycle filtrations for dimensionality detection in complex networks via topological data analysis

A. F. Marcús, R. Jankowski, M. V. Miñana, C. Casacuberta, M. À. Serrano

arXiv preprint arXiv:2509.08350, 2025.

pdf arxiv

@misc{marcús2025chordlesscyclefiltrationsdimensionality,
  title={Chordless cycle filtrations for dimensionality detection in complex networks via topological data analysis}, 
  author={Aina Ferrà Marcús and Robert Jankowski and Meritxell Vila Miñana and Carles Casacuberta and M. Ángeles Serrano},
  year={2025},
  eprint={2509.08350},
  archivePrefix={arXiv},
  primaryClass={physics.soc-ph},
  url={https://arxiv.org/abs/2509.08350}, 
}

2025 arXiv preprint

Task complexity shapes internal representations and robustness in neural networks

R. Jankowski, F. Radicchi, M. À. Serrano, M. Boguñá, S. Fortunato

arXiv preprint arXiv:2508.05463, 2025.

pdf code arxiv

@misc{jankowski2025taskcomplexityshapesinternal,
   title={Task complexity shapes internal representations and robustness in neural networks}, 
   author={Robert Jankowski and Filippo Radicchi and M. Ángeles Serrano and Marián Boguñá and Santo Fortunato},
   year={2025},
   eprint={2508.05463},
   archivePrefix={arXiv},
   primaryClass={cs.LG},
   url={https://arxiv.org/abs/2508.05463}, 
 }

2024 arXiv preprint

Hyperbolic Benchmarking Unveils Network Topology-Feature Relationship in GNN Performance

R. Aliakbarisani, R. Jankowski, M. À. Serrano, M. Boguñá

arXiv preprint arXiv:2406.02772, 2024.

pdf code arxiv

@misc{aliakbarisani2024hyperbolicbenchmarkingunveilsnetwork,
    title={Hyperbolic Benchmarking Unveils Network Topology-Feature Relationship in GNN Performance}, 
    author={Roya Aliakbarisani and Robert Jankowski and M. Ángeles Serrano and Marián Boguñá},
    year={2024},
    eprint={2406.02772},
    archivePrefix={arXiv},
    primaryClass={cs.LG},
    url={https://arxiv.org/abs/2406.02772}, 
}

2024 npj Complexity published

Feature-aware ultra-low dimensional reduction of real networks

R. Jankowski, P. Hozhabrierdi, M. Boguñá, M. À. Serrano

npj Complexity 1(1):13, 2024.

pdf code arxiv

@article{jankowski2024fidmercator,
  title={Feature-aware ultra-low dimensional reduction of real networks},
  author={Jankowski, R. and Hozhabrierdi, P. and Bogu\~n\'a, M. and Serrano, M. A.},
  journal={npj Complexity},
  volume={1},
  number={1},
  pages={13},
  year={2024}
}

2023 Nature Communications published

The D-Mercator method for the multidimensional hyperbolic embedding of real networks

R. Jankowski, A. Allard, M. Boguñá, M. À. Serrano

Nature Communications 14(7585), 2023.

pdf code arxiv

@article{jankowski2023dmercator,
  title={The D-Mercator method for the multidimensional hyperbolic embedding of real networks},
  author={Jankowski, R. and Allard, A. and Bogu\~n\'a, M. and Serrano, M. A.},
  journal={Nature Communications},
  volume={14},
  pages={7585},
  year={2023}
}

2022 Entropy published

Role of Time Scales in the Coupled Epidemic-Opinion Dynamics on Multiplex Networks

R. Jankowski, A. Chmiel

Entropy 24:105, 2022.

pdf

@article{jankowski2022role,
title={Role of time scales in the coupled epidemic-opinion dynamics on multiplex networks},
author={Jankowski, Robert and Chmiel, Anna},
journal={Entropy},
volume={24},
number={1},
pages={105},
year={2022},
publisher={MDPI}
}

2020 Acta Phys. Pol. A published

Determining Crucial Factors for the Popularity of Scientific Articles

R. Jankowski, J. Sienkiewicz

Acta Physica Polonica A 138(1):41–47, 2020.

pdf arxiv

@article{jankowski2020determining,
title={Determining crucial factors for the popularity of scientific articles},
author={Jankowski, Robert and Sienkiewicz, Julian},
journal={arXiv preprint arXiv:2001.09914},
year={2020}
}