Author

Sun-Cheng Xiang

h-index 3 View on Semantic Scholar

We have 2 of 15 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

SRPR-Net: Semantic and Relational Prompt Refinement for Automated SAM-based Instance Segmentation

Instance segmentation is a fundamental computer vision task with diverse real-world applications. Recently, prompt-driven foundation models have shown promising generalization. However, automated prompting remains limited by insufficient semantic guidance and inter-instance modeling. To address this challenge, we propo...

Lu Liu, Guo-Jie Li, Sun-Cheng Xiang et al. · 0 citations

Preprint Aug 2026

CoBa: Cost-Effective Test-Time Scaling via Compute-Balanced Routing

This paper formulates test-time reasoning as a compute-allocation problem in which a system must decide whether the next unit of compute should be spent on generation, verification, or stopping, and introduces CoBa, a compute-balanced routing policy that first obtains a small set of candidates, applies cheap verificati...

Yan Zhou, Yue Ouyang, Kaiyang Zheng et al. · 0 citations