---
title: "Qi Tian · Huawei Technologies — author profile and papers"
description: "Qi Tian, Huawei Technologies: 5 papers on Elamur Research (2019–2024), h-index 89 — affiliations, topics, co-authors and who cites them…"
canonical: "https://research.elamur.ai/free/en/authors/qi-tian/"
---
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# Qi Tian

Qi Tian has 5 papers in our library, in 2019–2024, most of them on [Legal AI](https://md.research.elamur.ai/free/en/topics/legal-ai/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Lingxi Xie](https://md.research.elamur.ai/free/en/authors/lingxi-xie/), [Xin Chen](https://md.research.elamur.ai/free/en/authors/xin-chen/), [Chong Chen](https://md.research.elamur.ai/free/en/authors/chong-chen/).

5 papers in our library · 2019–2024

[OpenAlex](https://openalex.org/A5100393506) · [ORCID](https://orcid.org/0000-0002-7252-5047) · [Wikidata](https://www.wikidata.org/wiki/Q29342519) · [**h-index 89**](https://openalex.org/authors/A5100393506) · [611 works](https://openalex.org/works?filter=author.id:A5100393506) · [45,030 citations](https://openalex.org/works?filter=author.id:A5100393506&sort=cited_by_count:desc) OpenAlex, 2026-10-14

[📄 5 works in our library](https://md.research.elamur.ai/free/en/authors/qi-tian/#papers) · [🔗 Cited 578 times in our library](https://md.research.elamur.ai/free/en/authors/qi-tian/cited-by/) · [18 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #1590](https://md.research.elamur.ai/free/en/paper-stars/page/16/#star-1590)

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=Qi+Tian) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Qi+Tian) · [dblp](https://dblp.org/search?q=Qi+Tian) · [ACL Anthology](https://aclanthology.org/search/?q=Qi+Tian)

## Affiliations

[🏢**Huawei Technologies** Shenzhen · China 2018–2026 · 271 papers*current*](https://md.research.elamur.ai/free/en/companies/huawei-technologies/) · [🎓**The University of Texas at San Antonio** San Antonio · United States 2002–2022 · 128 papersEmployment 2002–2019](https://md.research.elamur.ai/free/en/universities/the-university-of-texas-at-san-antonio/) · [🔬**Institute for Infocomm Research** Singapore · Singapore 2003–2011 · 66 papers](https://md.research.elamur.ai/free/en/labs/institute-for-infocomm-research/) · [🏛️**Agency for Science, Technology and Research** Singapore · Singapore 2002–2014 · 13 papers](https://md.research.elamur.ai/free/en/government/agency-for-science-technology-and-research/) · [🎓**Taiyuan University of Technology** Taiyuan · China 2003–2021 · 6 papers](https://ror.org/03kv08d37) · [🎓**Xidian University** Xi'an · China 2021–2025 · 5 papers](https://md.research.elamur.ai/free/en/universities/xidian-university/) · [🎓**National University of Singapore** Singapore · Singapore 1995–2003 · 5 papers](https://md.research.elamur.ai/free/en/universities/national-university-of-singapore/) · [🎓**Tianjin University** Tianjin · China 2011–2024 · 4 papers](https://md.research.elamur.ai/free/en/universities/tianjin-university/) · [🔬**Singapore Bioimaging Consortium** Singapore · Singapore 2012–2014 · 4 papers](https://ror.org/046rtjc87) · [🏢**Microsoft Research Asia** Beijing · China 2009 · 4 papers](https://md.research.elamur.ai/free/en/companies/microsoft-research-asia/)

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 41 more institutions on single bylines are not listed.

## Fields, topics and concepts

Of its works in our library, with the number of works on each.

📚 Shelves 16 The field of science this work belongs to (OpenAlex fields).[Computer Science · 4 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Computer Vision and Pattern Recognition · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) · [Engineering · 2 works](https://md.research.elamur.ai/free/en/shelves/engineering/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Computational Mechanics · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/computational-mechanics/) · [Computer Graphics and Computer-Aided Design · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-graphics-and-computer-aided-design/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Social Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Atmospheric Science · 1 work](https://md.research.elamur.ai/free/en/shelves/earth-and-planetary-sciences/atmospheric-science/) · [Building and Construction · 1 work](https://md.research.elamur.ai/free/en/shelves/engineering/building-and-construction/) · [Earth and Planetary Sciences · 1 work](https://md.research.elamur.ai/free/en/shelves/earth-and-planetary-sciences/) · [Environmental Engineering · 1 work](https://md.research.elamur.ai/free/en/shelves/environmental-science/environmental-engineering/) · [Environmental Science · 1 work](https://md.research.elamur.ai/free/en/shelves/environmental-science/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/)+1 more

🧭 Topics 2 Research subjects and languages the work is about.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Legal AI · 1 work](https://md.research.elamur.ai/free/en/topics/legal-ai/)

## Works by year

### 2020s

[**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/qi-tian/year/2024/) · [**2023** 2 papers](https://md.research.elamur.ai/free/en/authors/qi-tian/year/2023/) · [**2022** 1 paper](https://md.research.elamur.ai/free/en/authors/qi-tian/year/2022/)

### 2010s

[**2019** 1 paper](https://md.research.elamur.ai/free/en/authors/qi-tian/year/2019/)

## Papers

The most cited first (OpenAlex and our library).

1. **[4D Gaussian Splatting for Real-Time Dynamic Scene Rendering](https://md.research.elamur.ai/free/en/papers/wu-2023-4d-gaussian-splatting-real-time/)** *(2023 · 887 citations)* Rendering dynamic scenes from new viewpoints and timestamps is hard to do both accurately and quickly. NeRF-style methods remain slow at render time. The obvious extension of 3D Gaussian Splatting (3D-GS) is to fit separate Gaussians for every frame, as Dynamic3DGS does, but then storage grows with sequence length.…
2. **[Progressive Differentiable Architecture Search: Bridging the Depth Gap between Search and Evaluation](https://md.research.elamur.ai/free/en/papers/chen-2019-progressive-differentiable-architecture-search-bridging/)** *(2019 · 732 citations)* Differentiable NAS methods such as DARTS cut search costs a lot, but the cells they find often lose accuracy when used in the final model or moved to another dataset.
3. **[HunyuanVideo: A Systematic Framework For Large Video Generative Models](https://md.research.elamur.ai/free/en/papers/kong-2024-hunyuanvideo-systematic-framework-large/)** *(2024 · 169 citations)* The strongest video generators are proprietary, so the open research community lacks a comparable base model.
4. **[SAILER: Structure-aware Pre-trained Language Model for Legal Case Retrieval](https://md.research.elamur.ai/free/en/papers/li-2023-sailer-structure-aware-pre-trained/)** *(2023 · 134 citations)* SAILER tackles legal case retrieval, where a query case must be matched to relevant precedents. General-purpose pre-trained retrievers struggle here for two reasons. Case documents are long and follow a fixed internal logic. Legal relevance also depends on small but decisive legal elements: buying and stealing the…
5. **[Pangu-Weather: A 3D High-Resolution Model for Fast and Accurate Global Weather Forecast](https://md.research.elamur.ai/free/en/papers/bi-2022-pangu-weather-3d-high/)** *(2022 · 133 citations)* Numerical weather prediction (NWP) solves physical equations on supercomputers. It is slow, which limits timeliness and ensemble size, and its parameterizations introduce errors. Earlier deep learning forecasters such as FourCastNet were fast but less accurate than ECMWF's operational IFS.

## All works

23 works of theirs in our library, the most cited first; 5 with a page here, the others link their original until we summarise them.

1. **[CenterNet: Keypoint Triplets for Object Detection ↗](https://doi.org/10.1109/iccv.2019.00667) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Kaiwen Duan et al.*2019 · 3,627 citations*
2. **[Actional-Structural Graph Convolutional Networks for Skeleton-Based Action Recognition ↗](https://doi.org/10.1109/cvpr.2019.00371) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Maosen Li et al.*2019 · 1,242 citations*
3. **[Deep Modular Co-Attention Networks for Visual Question Answering ↗](https://doi.org/10.1109/cvpr.2019.00644) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Yu Zhou et al.*2019 · 1,040 citations*
4. **[4D Gaussian Splatting for Real-Time Dynamic Scene Rendering](https://md.research.elamur.ai/free/en/papers/wu-2023-4d-gaussian-splatting-real-time/) [IEEE Computer Society Conference on Computer Vision and Pattern Recognition](https://md.research.elamur.ai/free/en/venues/ieee-computer-society-conference-on-computer-vision-and-pattern-recognition/)**Guanjun Wu, Taoran Yi, Jiemin Fang, et al.*2023 · 887 citations*
5. **[Progressive Differentiable Architecture Search: Bridging the Depth Gap between Search and Evaluation](https://md.research.elamur.ai/free/en/papers/chen-2019-progressive-differentiable-architecture-search-bridging/) [IEEE/CVF International Conference on Computer Vision (ICCV)](https://md.research.elamur.ai/free/en/venues/ieee-cvf-international-conference-on-computer-vision-iccv/)**Xin Chen, Lingxi Xie, Jun Wu, et al.*2019 · 732 citations*
6. **[Adversarial Domain Adaptation with Domain Mixup ↗](https://doi.org/10.1609/aaai.v34i04.6123) Proceedings of the AAAI Conference on Artificial Intelligence · no summary yet**Minghao Xu et al.*2020 · 387 citations*
7. **[Variational Convolutional Neural Network Pruning ↗](https://doi.org/10.1109/cvpr.2019.00289) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Chenglong Zhao et al.*2019 · 366 citations*
8. **[Data-Free Learning of Student Networks ↗](https://doi.org/10.1109/iccv.2019.00361) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Hanting Chen et al.*2019 · 357 citations*
9. **[Picking Deep Filter Responses for Fine-Grained Image Recognition ↗](https://doi.org/10.1109/cvpr.2016.128) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Xiaopeng Zhang et al.*2016 · 327 citations*
10. **[Visformer: The Vision-friendly Transformer ↗](https://doi.org/10.1109/iccv48922.2021.00063) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Zhengsu Chen et al.*2021 · 257 citations*
11. **[TS-CAM: Token Semantic Coupled Attention Map for Weakly Supervised Object Localization ↗](https://doi.org/10.1109/iccv48922.2021.00288) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Wei Gao et al.*2021 · 224 citations*
12. **[Conformer: Local Features Coupling Global Representations for Recognition and Detection ↗](https://doi.org/10.1109/tpami.2023.3243048) IEEE Transactions on Pattern Analysis and Machine Intelligence · no summary yet**Zhiliang Peng et al.*2023 · 188 citations*
13. [**HunyuanVideo: A Systematic Framework For Large Video Generative Models arXiv:2412.03603**Weijie Kong, Qi Tian, Zijian Zhang, et al.*2024 · 169 citations*](https://md.research.elamur.ai/free/en/papers/kong-2024-hunyuanvideo-systematic-framework-large/)
14. **[SAILER: Structure-aware Pre-trained Language Model for Legal Case Retrieval](https://md.research.elamur.ai/free/en/papers/li-2023-sailer-structure-aware-pre-trained/) [International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/)**Haitao Li, Qingyao Ai, Jia Chen, et al.*2023 · 134 citations*
15. [**Pangu-Weather: A 3D High-Resolution Model for Fast and Accurate Global Weather Forecast arXiv:2211.02556**Kaifeng Bi, Lingxi Xie, Hengheng Zhang, et al.*2022 · 133 citations*](https://md.research.elamur.ai/free/en/papers/bi-2022-pangu-weather-3d-high/)
16. **[Multinomial Distribution Learning for Effective Neural Architecture Search ↗](https://arxiv.org/abs/1905.07529) arXiv:1905.07529 · no summary yet**Xiawu Zheng et al.*2019 · 120 citations*
17. **[Dynamic Points Agglomeration for Hierarchical Point Sets Learning ↗](https://doi.org/10.1109/iccv.2019.00764) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Jinxian Liu et al.*2019 · 111 citations*
18. **[Learning Channel-Wise Interactions for Binary Convolutional Neural Networks ↗](https://doi.org/10.1109/cvpr.2019.00066) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Ziwei Wang et al.*2019 · 110 citations*
19. **[Structural Relational Reasoning of Point Clouds ↗](https://doi.org/10.1109/cvpr.2019.00104) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Yueqi Duan et al.*2019 · 109 citations*
20. **[Weight-Sharing Neural Architecture Search: A Battle to Shrink the Optimization Gap ↗](https://doi.org/10.1145/3473330) ACM Computing Surveys · no summary yet**Lingxi Xie et al.*2021 · 93 citations*
21. **[MSG-Transformer: Exchanging Local Spatial Information by Manipulating Messenger Tokens ↗](https://arxiv.org/abs/2105.15168) arXiv:2105.15168 · no summary yet**Jiemin Fang et al.*2021 · 85 citations*
22. **[Shape Self-Correction for Unsupervised Point Cloud Understanding ↗](https://doi.org/10.1109/iccv48922.2021.00827) IEEE/CVF International Conference on Computer Vision (ICCV) · no summary yet**Ye Chen et al.*2021 · 51 citations*
23. **[ParaMac: A General Unsupervised Paraphrase Generation Framework Leveraging Semantic Constraints and Diversifying Mechanisms ↗](https://aclanthology.org/2022.findings-emnlp.461/) Findings of the Association for Computational Linguistics: EMNLP 2022 · no summary yet**Jinxin Liu et al.*2022 · 3 citations*

## Co-authors here

12 of 17 co-authors with a page, the most papers together first.

- [Lingxi Xie](https://md.research.elamur.ai/free/en/authors/lingxi-xie/) ×3
- [Xin Chen](https://md.research.elamur.ai/free/en/authors/xin-chen/) ×2
- [Chong Chen](https://md.research.elamur.ai/free/en/authors/chong-chen/)
- [Haitao Li](https://md.research.elamur.ai/free/en/authors/haitao-li/)
- [Jiangfeng Xiong](https://md.research.elamur.ai/free/en/authors/jiangfeng-xiong/)
- [Jianwei Zhang](https://md.research.elamur.ai/free/en/authors/jianwei-zhang/)
- [Qian Dong](https://md.research.elamur.ai/free/en/authors/qian-dong/)
- [Qin Lin](https://md.research.elamur.ai/free/en/authors/qin-lin/)
- [Qingyao Ai](https://md.research.elamur.ai/free/en/authors/qingyao-ai/)
- [Wei Wei](https://md.research.elamur.ai/free/en/authors/wei-wei/)
- [Wenyu Liu](https://md.research.elamur.ai/free/en/authors/wenyu-liu/)
- [Xiaotao Gu](https://md.research.elamur.ai/free/en/authors/xiaotao-gu/)

## Venues

Where their works here were published, the most works first, with the editions of those that have a page.

- [IEEE/CVF International Conference on Computer Vision (ICCV)](https://md.research.elamur.ai/free/en/venues/ieee-cvf-international-conference-on-computer-vision-iccv/) ×7: [ICCV 2019](https://md.research.elamur.ai/free/en/venues/ieee-cvf-international-conference-on-computer-vision-iccv/2019/)
- IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings ×6
- [IEEE Computer Society Conference on Computer Vision and Pattern Recognition](https://md.research.elamur.ai/free/en/venues/ieee-computer-society-conference-on-computer-vision-and-pattern-recognition/): [IEEE Computer Society Conference on Computer Vision and Pattern Recognition 2023](https://md.research.elamur.ai/free/en/venues/ieee-computer-society-conference-on-computer-vision-and-pattern-recognition/2023/)
- [International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/): [SIGIR 2023](https://md.research.elamur.ai/free/en/venues/international-acm-sigir-conference-on-research-and-development-in-information/2023/)
- ACM Computing Surveys
- Findings of the Association for Computational Linguistics: EMNLP 2022
- IEEE Transactions on Pattern Analysis and Machine Intelligence
- Proceedings of the AAAI Conference on Artificial Intelligence

## Cited by

Papers of our library cite their works 578 times (of the 149,439 papers whose bibliographies we read); [32 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/qi-tian/cited-by/).

Updated 2 November 2026