3 papers
cs.CV2026
SSD: Spatially Speculative Decoding Accelerates Autoregressive Image Generation
Shilong Xiang, Zirui Zhang, Lijun Yu +1
Autoregressive models excel in visual generation by treating images as 1D sequences of discrete tokens, mirroring language modeling. However, this flattening discards the intrinsic…
cs.CV2026
SCOPE: Self-Supervised Concept Discovery via Preference Learning
Shilong Xiang, Zirui Zhang, Chengzhi Mao
Current representation learning paradigms force a fundamental compromise: self-supervised methods scale to massive datasets but yield opaque features, whereas interpretable models…
cs.CV2025
WalkCLIP: Multimodal Learning for Urban Walkability Prediction
Shilong Xiang, JangHyeon Lee, Min Namgung +1
Urban walkability is a cornerstone of public health, sustainability, and quality of life. Traditional walkability assessments rely on surveys and field audits, which are costly and…