Tootfinder

Replaced article(s) found for cs.CR. https://arxiv.org/list/cs.CR/new
[1/1]:
- TRIP: Coercion-resistant Registration for E-Voting with Verifiability and Usability in Votegral
Henri Merino, et al.

Modeling Protein Diffusion Across ER-Nuclear Envelope Junctions Reveals Efficient Transport via Simple Diffusion
Sara Merino-Aceituno, Carmela Moschella, Shotaro Otsuka, Christian Schmeiser, Julia Scholz
https://arxiv.org/abs/2510.09479

Modeling Protein Diffusion Across ER-Nuclear Envelope Junctions Reveals Efficient Transport via Simple Diffusion
The endoplasmic reticulum (ER) is the largest continuous membrane-bound organelle in the cell and plays a central role in the synthesis and turnover of many lipids and proteins. It connects directly to the nucleus through specialized contact points known as ER-nuclear envelope (NE) junctions. In our recent study, we found that these ER-NE junctions are both narrow and infrequent, measuring less than 20 nanometers in diameter and occurring at a frequency of approximately 0.1 per square micromete…

On the irreducibility and monodromy of Tutte polynomials
Andrew Goodall (IMB), Florent Jouve (IMB), Jean-S\'ebastien Sereni (CNRS)
https://arxiv.org/abs/2510.05658 https://

On the irreducibility and monodromy of Tutte polynomials
We study algebraic properties of the Tutte polynomial of a matroid and its generalizations to other combinatorially defined bivariate polynomial invariants. Merino, de Mier and Noy showed that the Tutte polynomial of a connected matroid is irreducible, and Bohn, Cameron and M{ü}ller conjectured the stronger property that the Galois/monodromy group of the Tutte polynomial of a connected matroid of rank r is isomorphic to the full symmetric group on r letters. First, we generalize the result of …

Metrics vs Surveys: Can Quantitative Measures Replace Human Surveys in Social Robot Navigation? A Correlation Analysis
Stefano Trepella, Mauro Martini, No\'e P\'erez-Higueras, Andrea Ostuni, Fernando Caballero, Luis Merino, Marcello Chiaberge
https://arxiv.org/abs/2510.02941

Metrics vs Surveys: Can Quantitative Measures Replace Human Surveys in Social Robot Navigation? A Correlation Analysis
Social, also called human-aware, navigation is a key challenge for the integration of mobile robots into human environments. The evaluation of such systems is complex, as factors such as comfort, safety, and legibility must be considered. Human-centered assessments, typically conducted through surveys, provide reliable insights but are costly, resource-intensive, and difficult to reproduce or compare across systems. Alternatively, numerical social navigation metrics are easy to compute and faci…

Okay, read an ABC article this morning that mentioned the 40th birthday of the Big Merino. I could have sworn we visited it on a school excursion when I was an adolescent. Which was a lot longer ago than 40 years. Checked with husband. He thought the same. Did a deep internet dive. Definitely 40 years old. Mutual delusion? Implanted false memories? Galloping senility? Who knows?
#BigMerino

DB-TSDF: Directional Bitmask-based Truncated Signed Distance Fields for Efficient Volumetric Mapping
Jose E. Maese, Luis Merino, Fernando Caballero
https://arxiv.org/abs/2509.20081

DB-TSDF: Directional Bitmask-based Truncated Signed Distance Fields for Efficient Volumetric Mapping
This paper presents a high-efficiency, CPU-only volumetric mapping framework based on a Truncated Signed Distance Field (TSDF). The system incrementally fuses raw LiDAR point-cloud data into a voxel grid using a directional bitmask-based integration scheme, producing dense and consistent TSDF representations suitable for real-time 3D reconstruction. A key feature of the approach is that the processing time per point-cloud remains constant, regardless of the voxel grid resolution, enabling high …

C-3TO: Continuous 3D Trajectory Optimization on Neural Euclidean Signed Distance Fields
Guillermo Gil (Service Robotics Laboratory, Universidad Pablo de Olavide, Seville, Spain), Jose Antonio Cobano (Service Robotics Laboratory, Universidad Pablo de Olavide, Seville, Spain), Luis Merino (Service Robotics Laboratory, Universidad Pablo de Olavide, Seville, Spain), Fernando Caballero (Service Robotics Laboratory, Universidad Pablo de Olavide, Seville, Spain)

C-3TO: Continuous 3D Trajectory Optimization on Neural Euclidean Signed Distance Fields
This paper introduces a novel framework for continuous 3D trajectory optimization in cluttered environments, leveraging online neural Euclidean Signed Distance Fields (ESDFs). Unlike prior approaches that rely on discretized ESDF grids with interpolation, our method directly optimizes smooth trajectories represented by fifth-order polynomials over a continuous neural ESDF, ensuring precise gradient information throughout the entire trajectory. The framework integrates a two-stage nonlinear opti…