Weihong Zhong
Weihong Zhong has 2 papers in our library, in 2023–2025, most of them on Language models & pretraining, Information retrieval & search; often with Bing Qin, Lei Huang, Weitao Ma.
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📄 2 works in our library · 🔗 Cited 861 times in our library · ⭐ Paper Stars ranking: #999
Fields, topics and concepts
📚 Shelves 5The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 2 worksComputer Science · 2 worksArtificial Intelligence · 2 worksInformation Systems · 2 worksLanguage and Linguistics · 2 works
🧭 Topics 2Research subjects and languages the work is about.Language models & pretraining · 2 worksInformation retrieval & search · 1 work
💡 Concepts 3Key ideas and methods explained on our concept pages.Chatbots · 1 workLanguage model · 1 workLarge language models · 1 work
Works by year
2020s
Papers
- A Survey on Hallucination in Large Language Models: Principles, Taxonomy, Challenges, and Open Questions (2023 · 3,231 citations)
Large language models often produce fluent, convincing text that is not supported by facts or by the input they were given. - Improving Contextual Faithfulness of Large Language Models via Retrieval Heads-Induced Optimization (2025 · 11 citations)
The paper addresses faithfulness hallucination in retrieval-augmented long-form question answering (LFQA), where a model writes paragraph-length answers containing claims that the retrieved documents do not support or that contradict them.
Co-authors here
- Bing Qin ×2
- Lei Huang ×2
- Weitao Ma ×2
- Xiaocheng Feng ×2
- Baoxin Wang
- Dayong Wu
- Guoping Hu
- Haotian Wang
- Qianglong Chen
- Ting Liu
- Weihua Peng
- Xiachong Feng
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL): ACL 2025
- ACM Transactions on Information Systems: ACM Transactions on Information Systems 2023
Cited by
Updated
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