Publications | Robert Jankowski

2026 Physical Review Research published

Trade-offs between structural richness and perceptual robustness in music network representations

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

Physical Review Research, accepted, 2026.

@article{rossello2026tradeoffs,
  title={Trade-offs between structural richness and perceptual robustness in music network representations},
  author={Rosselló, Lluc Bono and Jankowski, Robert and Bersini, Hugues and Boguñá, Marián and Serrano, M. Ángeles},
  journal={Physical Review Research},
  year={2026},
  note={Accepted}
}

2026 IEEE TNNLS published

HypBench: Hyperbolic Benchmark for Graph Neural Network Performance

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

IEEE Transactions on Neural Networks and Learning Systems, 2026.

pdf code arxiv

@article{aliakbarisani2026hypbench,
  title={HypBench: Hyperbolic Benchmark for Graph Neural Network Performance},
  author={Aliakbarisani, Roya and Jankowski, Robert and Serrano, M. Ángeles and Boguñá, Marián},
  journal={IEEE Transactions on Neural Networks and Learning Systems},
  year={2026},
  pages={1--14},
  doi={10.1109/TNNLS.2026.3697597}
}

* Equal contribution.

2026 Nature Communications published

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

Nature Communications 17, 6105, 2026.

pdf arxiv

@article{marcus2026chordlesscyclefiltrationsdimensionality,
  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={2026},
  journal={Nature Communications},
  volume={17},
  number={1},
  pages={6105},
  doi={10.1038/s41467-026-72687-z}
}

2026 MLST published

Task complexity shapes internal representations and robustness in neural networks

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

Machine Learning: Science and Technology 7(2), 025045, 2026.

pdf code arxiv

@article{Jankowski_2026,
 doi = {10.1088/2632-2153/ae5503},
 url = {https://doi.org/10.1088/2632-2153/ae5503},
 year = {2026},
 month = {apr},
 publisher = {IOP Publishing},
 volume = {7},
 number = {2},
 pages = {025045},
 author = {Jankowski, Robert and Radicchi, Filippo and Serrano, M Ángeles and Boguñá, Marián and Fortunato, Santo},
 title = {Task complexity shapes internal representations and robustness in neural networks},
 journal = {Machine Learning: Science and Technology},
}

2026 arXiv preprint

Motif-based filtrations for persistent homology: A framework for graph isomorphism and property prediction

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

arXiv preprint arXiv:2604.15265, 2026.

pdf arxiv

@misc{minana2026motifbasedfiltrations,
  title={Motif-based filtrations for persistent homology: A framework for graph isomorphism and property prediction},
  author={Vila-Miñana, Meritxell and Jankowski, Robert and Ferrà Marcús, Aina and Ballester, Rubén and Serrano, M. Ángeles and Casacuberta, Carles},
  year={2026},
  eprint={2604.15265},
  archivePrefix={arXiv},
  primaryClass={math.AT},
  url={https://arxiv.org/abs/2604.15265}
}

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, Minsuk and Cirigliano, Lorenzo and Castellano, Claudio and Sun, Hanlin and Jankowski, Robert and Poggialini, Anna and Radicchi, Filippo},
  journal={Phys. Rev. E},
  volume={113},
  issue={1},
  pages={014314},
  year={2026},
  doi={10.1103/pk8t-px35},
  url={https://link.aps.org/doi/10.1103/pk8t-px35}
}

2026 Communications Physics published

Mapping bipartite networks into multidimensional hyperbolic spaces

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

Communications Physics 9, 35, 2026.

pdf code arxiv

@article{jankowski2026bipartite,
  title={Mapping bipartite networks into multidimensional hyperbolic spaces},
  author={Jankowski, Robert and Aliakbarisani, Roya and Serrano, M. Ángeles and Boguñá, Marián},
  journal={Communications Physics},
  volume={9},
  number={1},
  pages={35},
  year={2026},
  doi={10.1038/s42005-025-02464-9}
}

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},
  doi={10.1038/s44260-024-00013-z}
}

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},
  doi={10.1038/s41467-023-43337-5}
}

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},
  doi={10.3390/e24010105}
}

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={Acta Physica Polonica A},
  volume={138},
  number={1},
  pages={41--47},
  year={2020},
  doi={10.12693/APhysPolA.138.41}
}