Xiaowen Shi — accepted AI-conference papers

2025

Beyond the First Error: Process Reward Models for Reflective Mathematical Reasoning

Zhaohui Yang, Chenghua He, Xiaowen Shi, Shihong Deng, Linjing Li, Qiyue Yin +1

EMNLP 2025

Many studies focus on data annotation techniques for training effective PRMs. However, current methods encounter a significant issue when applied to long CoT reasoning processes: they tend to focus solely on the first incorrect step and all preceding steps, assuming that all subsequent steps are inc

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2020

A Real-Time Deep Network for Crowd Counting

Xiaowen Shi, Xin Li, Caili Wu, Shuchen Kong, Jing Yang, Liang He

ICASSP 2020accepted

Automatic analysis of highly crowded people has attracted extensive attention from computer vision research. Previous approaches for crowd counting have already achieved promising performance across various benchmarks. However, to deal with the real situation, we hope the model run as fast as possib…

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