3 papers
cs.CV2026
Beyond Caption-Based Queries for Video Moment Retrieval
David Pujol-Perich, Albert Clapés, Dima Damen +2
In this work, we investigate the degradation of existing VMR methods, particularly of DETR architectures, when trained on caption-based queries but evaluated on search queries. For…
cs.CV2025
Sparse-Dense Side-Tuner for efficient Video Temporal Grounding
David Pujol-Perich, Sergio Escalera, Albert Clapés
Video Temporal Grounding (VTG) involves Moment Retrieval (MR) and Highlight Detection (HD) based on textual queries. For this, most methods rely solely on final-layer features of f…
cs.CV2025
SADA: Semantic adversarial unsupervised domain adaptation for Temporal Action Localization
David Pujol-Perich, Albert Clapés, Sergio Escalera
Temporal Action Localization (TAL) is a complex task that poses relevant challenges, particularly when attempting to generalize on new -- unseen -- domains in real-world applicatio…