3 papers
cs.LG2026
TabH2O: A Unified Foundation Model for Tabular Prediction
Pascal Pfeiffer, Dmitry Gordeev, Mathias Müller +8
We present TabH2O, a foundation model for tabular data that performs classification and regression in a single forward pass via in-context learning. TabH2O builds on the TabICL arc…
cs.NE2025
A Denoising Diffusion-Based Evolutionary Algorithm Framework: Application to the Maximum Independent Set Problem
Joan Salvà Soler, Günther R. Raidl
Denoising diffusion models (DDMs) offer a promising generative approach for combinatorial optimization, yet they often lack the robust exploration capabilities of traditional metah…
cs.AI2025
A Fast GRASP Metaheuristic for the Trigger Arc TSP with MIP-Based Construction and Multi-Neighborhood Local Search
Joan Salvà Soler, Grégoire de Lambertye
The Trigger Arc Traveling Salesman Problem (TA-TSP) extends the classical TSP by introducing dynamic arc costs that change when specific "trigger" arcs are traversed, modeling scen…