6 papers
Agreement versus Softmax under Spatial Disambiguation
Michał Zakrzewski, Mariia Shpir, Taras Rumezhak +1
ScanRefer Multiple queries require spatial disambiguation: several instances of the target class are present, and the referencer must pick one. When per-query logits were never log…
Token-Budgeted Candidate Retrieval for 3D Scene-Grounded VLMs: Category Names vs. Pairwise Geometry
Michał Zakrzewski, Mariia Shpir, Taras Rumezhak
Under a fixed context budget, which objects and relations should a 3D scene-grounded VLM see first? On ScanNet indoor referring benchmarks (Dai et al., 2017), matching the query to…
Running the Gauntlet: Hard Agentic Tasks
Mykola Vysotskyi, Runqi Lin, Grzegorz Biziel +21
As agentic systems continue to evolve and are widely deployed in real-world scenarios, there is a growing demand to faithfully evaluate their capabilities. However, current benchma…
Just on Time: Token-Level Early Stopping for Diffusion Language Models
Zakhar Kohut, Severyn Shykula, Mykola Vysotskyi +7
Diffusion language models generate text through iterative refinement, a process that is often computationally inefficient because many tokens reach stability long before the final…
Emergence of the polydeterminant in QCD
Francesco Giacosa, Michał Zakrzewski, Shahriyar Jafarzade +1
A generalization of the determinant appears in particle physics in effective Lagrangian interaction terms that model the chiral anomaly in Quantum Chromodynamics (PRD 97 (2018) 9,…
Variations on hypergeometric functions
Michał Zakrzewski, Henryk Żołądek
We prove new integral formulas for generalized hypergeometric functions and their confuent variants. We apply them, via stationary phase formula, to study WKB expansions of solutio…