Publications

For a complete list, please see my Google Scholar.

The following papers are listed in chronological order:

Flow Equivariant World Models: Structured Dynamics Outside the Field of View
Hansen Lillemark*, Benhao Huang*, Fangneng Zhan, Yilun Du, T Anderson Keller
4th NeurReps Workshop @ NeurIPS, SpaVLE Workshop @ NeurIPS, 2025
paper / code / bibtex

Collaborating Action by Action: A Multi-agent LLM Framework for Embodied Reasoning
Isadora White*, Kolby Nottingham*, Ayush Maniar, Max Robinson, Hansen Lillemark, Mehul Maheshwari, Lianhui Qin, Prithviraj Ammanabrolu
ArXiv preprint, 2025
project page / paper / code / bibtex

Beyond Euclid: An illustrated guide to modern machine learning with geometric, topological, and algebraic structures
Mathilde Papillon*, Sophia Sanborn*, Johan Mathe*, [...], Hansen J Lillemark, [...], Xavier Pennec, Nina Miolane
Machine Learning: Science and Technology, 2025
paper / bibtex

Visual Scene Representation with Hierarchical Equivariant Sparse Coding
Christian Shewmake, Domas Buracas, Hansen Lillemark, Jinho Shin, Erik Bekkers, Nina Miolane, Bruno Olshausen
Proceedings of the 2nd NeurReps Workshop @ NeurIPS, 2023
paper / bibtex

Simple and Effective Input Reformulations for Translation
Brian Yu, Hansen Lillemark, Kurt Keutzer
Empirical Methods in Natural Language Processing (EMNLP), 2023
paper / code / bibtex