Hexiang Tan

According to our database, Hexiang Tan authored at least 11 papers between 2020 and 2026.

Collaborative distances:

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

2026

BaseCal: Unsupervised Confidence Calibration via Base Model Signals.

Hexiang Tan, Wanli Yang, Junwei Zhang, Xin Chen, Rui Tang, Du Su, Jingang Wang, Yuanzhuo Wang, Fei Sun, Xueqi Cheng

CoRR, January, 2026

2025

Fact-Level Calibration and Correction for Long-Form Generations.

Yige Yuan, Bingbing Xu, Hexiang Tan, Fei Sun, Teng Xiao, Wei Li, Huawei Shen, Xueqi Cheng

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

PRDetect: Perturbation-Robust LLM-generated Text Detection Based on Syntax Tree.

Xiang Li, Zhiyi Yin, Hexiang Tan, Shaoling Jing, Du Su, Yi Cheng, Huawei Shen, Fei Sun

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

Too Consistent to Detect: A Study of Self-Consistent Errors in LLMs.

Hexiang Tan, Fei Sun, Sha Liu, Du Su, Qi Cao, Xin Chen, Jingang Wang, Xunliang Cai, Yuanzhuo Wang, Huawei Shen, Xueqi Cheng

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

2024

A Survey on LLM-as-a-Judge.

Jiawei Gu, Xuhui Jiang, Zhichao Shi, Hexiang Tan, Xuehao Zhai, Chengjin Xu, Wei Li, Yinghan Shen, Shengjie Ma, Honghao Liu, Yuanzhuo Wang, Jian Guo

CoRR, 2024

Fact-Level Confidence Calibration and Self-Correction.

Yige Yuan, Bingbing Xu, Hexiang Tan, Fei Sun, Teng Xiao, Wei Li, Huawei Shen, Xueqi Cheng

CoRR, 2024

Blinded by Generated Contexts: How Language Models Merge Generated and Retrieved Contexts for Open-Domain QA?

Hexiang Tan, Fei Sun, Wanli Yang, Yuanzhuo Wang, Qi Cao, Xueqi Cheng

CoRR, 2024

Blinded by Generated Contexts: How Language Models Merge Generated and Retrieved Contexts When Knowledge Conflicts?

Hexiang Tan, Fei Sun, Wanli Yang, Yuanzhuo Wang, Qi Cao, Xueqi Cheng

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

ReFSQL: A Retrieval-Augmentation Framework for Text-to-SQL Generation.

Kun Zhang, Xiexiong Lin, Yuanzhuo Wang, Xin Zhang, Fei Sun, Jianhe Cen, Hexiang Tan, Xuhui Jiang, Huawei Shen

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

2020

An Energy-aware Greedy Heuristic for Multi-objective Optimization in Fog-Cloud Computing System.

Mengying Jia, Wenjie Chen, Jie Zhu, Hexiang Tan, Haiping Huang

Proceedings of the 2020 IEEE International Conference on Systems, Man, and Cybernetics, 2020

Energy-aware and Deadline-constrained Task Scheduling in Fog Computing Systems.

Hexiang Tan, Wenjie Chen, Libing Qin, Jie Zhu, Haiping Huang

Proceedings of the 15th International Conference on Computer Science & Education, 2020