---
title: "Haotian Tang — author profile and papers"
description: "Haotian Tang, Tsinghua University: 2 papers on Elamur Research (2023–2024), h-index 7 — affiliations, topics, co-authors and who cites them in our library."
canonical: "https://research.elamur.ai/free/en/authors/haotian-tang/"
---
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# Haotian Tang

2 papers on this site · 2023–2024

current affiliation [Tsinghua University](https://ror.org/03cve4549), Beijing, China

Haotian Tang has 2 papers on this site, in 2023–2024, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/), [Efficient models & compression](https://md.research.elamur.ai/free/en/topics/efficient-models/); often with [Song Han](https://md.research.elamur.ai/free/en/authors/song-han/), [Guangxuan Xiao](https://md.research.elamur.ai/free/en/authors/guangxuan-xiao/), [Jiaming Tang](https://md.research.elamur.ai/free/en/authors/jiaming-tang/).

[OpenAlex](https://openalex.org/A5101819029) · [ORCID](https://orcid.org/0000-0001-6580-3881) · [**h-index 7**](https://openalex.org/authors/A5101819029) · [23 works](https://openalex.org/works?filter=author.id:A5101819029) · [704 citations](https://openalex.org/works?filter=author.id:A5101819029&sort=cited_by_count:desc) OpenAlex, 2026-10-14

[2 works on this site](https://md.research.elamur.ai/free/en/authors/haotian-tang/#papers) · [447 citations in our library](https://md.research.elamur.ai/free/en/authors/haotian-tang/cited-by/) · 1 more work in our library

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Haotian+Tang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Haotian+Tang) · [dblp](https://dblp.org/search?q=Haotian+Tang) · [ACL Anthology](https://aclanthology.org/search/?q=Haotian+Tang)

## Affiliations

- [Tsinghua University](https://ror.org/03cve4549) · Beijing, China —current
- [Massachusetts Institute of Technology](https://ror.org/042nb2s44) · Cambridge, United States —2020–2025 on 25 papers
- [Shanghai Jiao Tong University](https://ror.org/0220qvk04) · Shanghai, China —2019 on 2 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine.

## Topics

[Language models & pretraining 2](https://md.research.elamur.ai/free/en/topics/language-models/) · [Information retrieval & search 1](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Efficient models & compression 1](https://md.research.elamur.ai/free/en/topics/efficient-models/)

## Papers

The most cited first (OpenAlex and our library).

1. **[LongLoRA: Efficient Fine-tuning of Long-Context Large Language Models](https://md.research.elamur.ai/free/en/papers/chen-2023-longlora-efficient-fine-tuning-long/)** *(2023 · 265 citations)* Extending the context window of a pre-trained LLM is usually very costly, because self-attention cost grows quadratically with sequence length.
2. **[DuoAttention: Efficient Long-Context LLM Inference with Retrieval and Streaming Heads](https://md.research.elamur.ai/free/en/papers/xiao-2024-duoattention-efficient-long-context-llm/)** *(2024 · 109 citations)* Serving LLMs over very long inputs is costly because the KV cache grows linearly with context length, and attention compute grows with it.

## Also in our library

1 more work of theirs is in our library without a page here yet; it will appear as we publish them.

## Co-authors here

8 co-authors with a page, the most papers together first.

- [Song Han](https://md.research.elamur.ai/free/en/authors/song-han/) ×2
- [Guangxuan Xiao](https://md.research.elamur.ai/free/en/authors/guangxuan-xiao/)
- [Jiaming Tang](https://md.research.elamur.ai/free/en/authors/jiaming-tang/)
- [Jiaya Jia](https://md.research.elamur.ai/free/en/authors/jiaya-jia/)
- [Jingwei Zuo](https://md.research.elamur.ai/free/en/authors/jingwei-zuo/)
- [Xin Lai](https://md.research.elamur.ai/free/en/authors/xin-lai/)
- [Yao Fu](https://md.research.elamur.ai/free/en/authors/yao-fu/)
- [Yukang Chen](https://md.research.elamur.ai/free/en/authors/yukang-chen/)

## Cited by

Papers of our library cite their works 447 times (of the 140 884 papers whose bibliographies we read); [20 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/haotian-tang/cited-by/).