5 papers

cs.CV2026

Adjudicated Captioning: Multi-Agent Alignment Scoring and Consensus-Distilled Beam Arbitration for Strict Zero-Shot Image Captioning

Duy Tran Thanh, Thien-Phuc Doan, Long Nguyen-Vu +1

Zero-shot image captioning (ZIC) describes images without paired image-caption supervision during captioner training, relying on text-only corpora and frozen pretrained image-text…

astro-ph.HE2026

Accuracy and Applicability of the Hartle-Thorne and Komatsu-Eriguchi-Hachisu Methods for Modeling Rotating Neutron Stars

Hyukjin Kwon, Kenta Yoshimura, Tsuyoshi Miyatsu +2

Neutron stars, which are composed of extremely dense nuclear matter, serve as natural laboratories to study nuclear interactions beyond the terrestrial experiments. Recent research…

cs.IT2026

Reinforcement Learning-Based Secure Beamforming Against Satellite Eavesdroppers

Juhwan Seo, Hyesang Cho, Dong-Hyun Jung

This paper investigates physical-layer security for uplink low Earth orbit (LEO) satellite communications in the presence of multiple non-colluding satellite eavesdroppers. Secure…

hep-ph2026

Electric and magnetic timelike form factors of hyperons at large transfer momentum

G. Ramalho, M. T. Peña, K. Tsushima +1

There has been considerable progress in the study of the electromagnetic form factors of baryons in the timelike region, through electron-positron scattering reactions ($e^+ e^- \t…

physics.ao-ph2026

Visibility nowcasting in South Korea: a machine learning approach to class imbalance and distribution shift

Bong Gyun Shin, Chan Sik Lee, Hyesun Suh

Atmospheric visibility is a critical variable for transportation safety and air quality management, however, accurate prediction remains challenging due to the complex interactions…