This paper investigates the angle-of-arrival (AoA) estimation problem for wireless sensing systems equipped with movable antennas and proposes a successive convex approximation-based position optimization algorithm that achieves superior AoA estimation performance.
Chengzhi Ye, Ruo-Yu Zhang, Shichao Wei et al.· 1 citation
The Visual Information-Guided Sampler (VIG-Sampler), which prioritizes tokens based on their attention to image tokens, and imposes a constraint that penalizes candidate tokens whose image-attention distributions are similar to those of previously selected tokens, thereby increasing the information gain of the decoded...
Insu Lee, Woo-Soon Park, Wonseok Shin et al.· 1 citation
Large vision-language models (LVLMs) are increasingly being applied to multi-view image inputs captured from diverse viewpoints. Despite this growing use, current LVLMs often generate incorrect responses due to visual interference from non-target instances or viewpoints, a phenomenon we term multi-view hallucination (M...
Woo-Soon Park, Insu Lee, Soohyun Kim et al.· arXiv.org· 1 citation
DARD is proposed, a training-free framework that separates tokens into masked, candidate, and unmasked states and adaptively regulates their influence on subsequent decoding, and consistently improves the speed-quality Pareto frontier over recent revocable decoding methods.
Woo-Soon Park, Insu Lee, Minyoung Noh et al.· 1 citation
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