Manuel Lecha — newsManuel Lecha — predoctoral fellow at AITHYRA, in Michael Bronstein's group, and ELLIS PhD student.https://manuellecha.comenNew preprint: Intrinsic Geometry Matching: Learning Observation-Equivariant Process…https://manuellecha.com/news/#2026-10-igm-preprinthttps://manuellecha.com/news/#2026-10-igm-preprintMon, 12 Oct 2026 00:00:00 GMT<p>New preprint: <em><a href="https://arxiv.org/abs/2610.16995">Intrinsic Geometry Matching: Learning Observation-Equivariant Process Geometry</a></em>, with Michael Bronstein and Iolo Jones.</p> E-M3RF: An Equivariant Multimodal 3D Re-assembly Framework at ECCV 2026 in Malmö.https://manuellecha.com/news/#2026-09-eccvhttps://manuellecha.com/news/#2026-09-eccvSat, 12 Sep 2026 00:00:00 GMT<p><em><a href="https://manuellecha.com/publications/#islam2026em3rf">E-M3RF: An Equivariant Multimodal 3D Re-assembly Framework</a></em> at ECCV 2026 in Malmö.</p> Joined AITHYRA in Vienna as a predoctoral fellow in Michael Bronstein’s group.https://manuellecha.com/news/#2026-09-aithyrahttps://manuellecha.com/news/#2026-09-aithyraTue, 01 Sep 2026 00:00:00 GMT<p>Joined <a href="https://www.aithyra.at/">AITHYRA</a> in Vienna as a predoctoral fellow in <a href="https://www.aithyra.at/research/groups/michael-bronstein">Michael Bronstein’s group</a>.</p> Presented Directed Semi-Simplicial Learning with Applications to Brain Activity Decoding…https://manuellecha.com/news/#2026-04-iclrhttps://manuellecha.com/news/#2026-04-iclrMon, 27 Apr 2026 00:00:00 GMT<p>Presented <em><a href="https://manuellecha.com/publications/#lecha2026ssn">Directed Semi-Simplicial Learning with Applications to Brain Activity Decoding</a></em> at ICLR 2026 in Rio de Janeiro.</p> Co-organized the GRaM workshop on Geometry-grounded Representation Learning and…https://manuellecha.com/news/#2026-04-gramhttps://manuellecha.com/news/#2026-04-gramFri, 24 Apr 2026 00:00:00 GMT<p>Co-organized the <a href="https://gram-workshop.github.io/">GRaM workshop</a> on Geometry-grounded Representation Learning and Generative Modeling at ICLR 2026.</p> Invited talk at the Applied Algebraic Topology Research Network: Learning with Directed…https://manuellecha.com/news/#2026-02-aatrnhttps://manuellecha.com/news/#2026-02-aatrnTue, 03 Feb 2026 00:00:00 GMT<p>Invited talk at the <a href="https://www.aatrn.net/">Applied Algebraic Topology Research Network</a>: <em>Learning with Directed Higher-Order Structure</em> (<a href="https://www.youtube.com/watch?v=CyDPB69GGwA">recording</a>).</p> Awarded a G-Research Early-Career Researcher Grant.https://manuellecha.com/news/#2026-01-g-researchhttps://manuellecha.com/news/#2026-01-g-researchSat, 10 Jan 2026 00:00:00 GMT<p>Awarded a G-Research Early-Career Researcher Grant.</p>