2 papers
cs.CL2026
Sign-Language Datasets at Scale: A Comprehensive Survey on Resources, Benchmarks, and Annotation Standards
Yiming Ni, Zhi-Qi Cheng, Jiayu Li +1
Sign languages are expressive visual languages used by Deaf and Hard-of-Hearing (DHH) communities. Despite substantial progress in sign-language recognition, translation, and produ…
cs.CV2025
Hierarchy-Aware Fine-Tuning of Vision-Language Models
Jiayu Li, Rajesh Gangireddy, Samet Akcay +2
Vision-Language Models (VLMs) learn powerful multimodal representations through large-scale image-text pretraining, but adapting them to hierarchical classification is underexplore…