Jiacai Liu

According to our database, Jiacai Liu authored at least 8 papers between 2013 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Skywork-Reward-V2: Scaling Preference Data Curation via Human-AI Synergy.

Chris Yuhao Liu, Liang Zeng, Yuzhen Xiao, Jujie He, Jiacai Liu, Chaojie Wang, Rui Yan, Wei Shen, Fuxiang Zhang, Jiacheng Xu, Yang Liu, Yahui Zhou

CoRR, July, 2025

Skywork Open Reasoner 1 Technical Report.

Jujie He, Jiacai Liu, Chris Yuhao Liu, Rui Yan, Chaojie Wang, Peng Cheng, Xiaoyu Zhang, Fuxiang Zhang, Jiacheng Xu, Wei Shen, Siyuan Li, Liang Zeng, Tianwen Wei, Cheng Cheng, Bo An, Yang Liu, Yahui Zhou

CoRR, May, 2025

ϕ-Update: A Class of Policy Update Methods with Policy Convergence Guarantee.

Wenye Li, Jiacai Liu, Ke Wei

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

Improving Multi-Step Reasoning Abilities of Large Language Models with Direct Advantage Policy Optimization.

Jiacai Liu, Chaojie Wang, Chris Yuhao Liu, Liang Zeng, Rui Yan, Yiwen Sun, Yang Liu, Yahui Zhou

CoRR, 2024

Skywork-Reward: Bag of Tricks for Reward Modeling in LLMs.

Chris Yuhao Liu, Liang Zeng, Jiacai Liu, Rui Yan, Jujie He, Chaojie Wang, Shuicheng Yan, Yang Liu, Yahui Zhou

CoRR, 2024

Elementary Analysis of Policy Gradient Methods.

Jiacai Liu, Wenye Li, Ke Wei

CoRR, 2024

2023

On the Linear Convergence of Policy Gradient under Hadamard Parameterization.

Jiacai Liu, Jinchi Chen, Ke Wei

CoRR, 2023

2013

Detection of hydrothermally alteration rocks in the east Gandise, Tibet (China) using aster imagery.

Zhaoqiang Huang, Jiacai Liu, Xuefeng Sun

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013