Author

Hexiang Tan

Observed name: Tan, Hexiang

Institutions: Beijing Institute of Technology, Chinese Academy of Sciences, Institute of Computing Technology, University of Chinese Academy of Sciences

Observed institutions: Beijing Institute of Technology, Chinese Academy of Sciences, Nanjing University of Posts and Telecommunications, Institute of Computing Technology, University of Chinese Academy of Sciences

ORCID: 0009-0000-9104-3871

Observed ORCID: 0009-0000-9104-3871

OpenAlex ID: A5113392271

A survey on LLM-as-a-judge

2026 · Jiawei Gu, Xuhui Jiang, et al. · The Innovation · 137

A Survey on LLM-as-a-Judge

2024 · Gu, Jiawei, Jiang, Xuhui, et al. · PubMed · 49

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

2023 · Kun Zhang, Xiexiong Lin, et al. · Findings of the Association for Computational Linguistics: EMNLP (Findings of EMNLP) · 18

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

2024 · Hexiang Tan, Fei Sun, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting · 15

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

2020 · Hexiang Tan, Wenjie Chen, et al. · International Conference on Computer Science & Education (ICCSE) · 10

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

2025 · Hexiang Tan, Fei Sun, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP) · 3

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

2020 · Mengying Jia, Wenjie Chen, et al. · Conference proceedings/Conference proceedings - IEEE International Conference on Systems, Man, and Cybernetics · 3

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

2025 · Xiang Li, Zhiyi Yin, et al. · Findings of the Association for Computational Linguistics: NAACL · 2

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Fact-Level Confidence Calibration and Self-Correction

2024 · Yuan, Yige, Xu, Bingbing, et al. · arXiv (Cornell University) · 2

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Strong yet Controllable LLM Abstention without Learning to Abstain

2026 · Zhang, Junwei, Wang, Yifei, et al. · arXiv (Cornell University)

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Beyond Final Scores: A Systematic Evaluation of Agents for Long-Horizon AI Research and Development

2026 · Li, Yiwei, Yang, Wanli, et al. · arXiv (Cornell University)

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BaseCal: Unsupervised Confidence Calibration via Base Model Signals

2026 · Tan, Hexiang, Yang, Wanli, et al. · arXiv (Cornell University)

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BaseCal: Unsupervised Confidence Calibration via Base Model Signals

2026 · Hexiang Tan, Wanli Yang, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting

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Fact-Level Calibration and Correction for Long-Form Generations

2025 · Yige Yuan, Bingbing Xu, et al. · International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)

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

2025 · Tan, Hexiang, Sun, Fei, et al. · arXiv (Cornell University)

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Works count: 15

Citation count: 239

H-index: 5

I10-index: 5