Author

Alberto Presta

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#artificial intelligence Preprint Sep 2026

Pocket-STVG: lightweight architecture for Spatio-Temporal Video Grounding

Spatio-Temporal Video Grounding (STVG) aims to localize the spatio-temporal tube in a video corresponding to a natural language query. While recent methods achieve strong performance in fully supervised, weakly supervised, and zero-shot settings, they typically rely on computationally expensive architectures, complex t...

Alberto Presta, Michal Byra, Grzegorz Stefański et al. · 0 citations

Preprint Aug 2026

Training Crossroads for Recurrent Vision Transformers: Recurrence, Neural ODEs, and Deep Supervision

It is found that standard ViTs remain preferable when FLOPs are the primary constraint, whereas recurrent ViTs offer a better accuracy--parameter trade-off under memory constraints, whereas naive recurrence collapses to near-random performance.

Grzegorz Gruszczynski, P. Olszowiec, Michal Byra et al. · 1 citation