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A list of all the posts and pages found on the site. For you robots out there, there is an XML version available for digesting as well.
Pages
Posts
Future Blog Post
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Blog Post number 4
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
Blog Post number 3
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
Blog Post number 2
Published:
This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
Blog Post number 1
Published:
This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
portfolio
Portfolio item number 1
Short description of portfolio item number 1
Portfolio item number 2
Short description of portfolio item number 2
publications
Is ChatGPT the Ultimate Programming Assistant–How Far Is It?
Published in arXiv preprint arXiv:2304.11938, 2023
A study examining the current capability boundary of ChatGPT as a programming assistant.
Recommended citation: Haoye Tian, Weiqi Lu, Tsz On Li, et al. 2023. Is ChatGPT the Ultimate Programming Assistant--How Far Is It? arXiv preprint arXiv:2304.11938. Early benchmark study on LLM coding capability; 400+ citations.
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An Empirical Study of Bugs in Data Visualization Libraries
Published in Proceedings of the ACM on Software Engineering, 2025
An empirical analysis of bug characteristics and failure patterns in data visualization libraries.
Recommended citation: Weiqi Lu, Yongqiang Tian, Xiaohan Zhong, et al. 2025. An Empirical Study of Bugs in Data Visualization Libraries. Proceedings of the ACM on Software Engineering, vol. 2, no. FSE, pp. 2075-2098. First systematic study of bugs in visualization libraries; published at CCF-A venue (FSE).
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Detecting Rendering Bugs in Imperative Data Visualization Libraries via Equivalent Mutations
Published in arXiv preprint arXiv:2607.12363, 2026
A mutation-based approach for detecting rendering bugs in imperative visualization libraries.
Recommended citation: Weiqi Lu and Yongqiang Tian. 2026. Detecting Rendering Bugs in Imperative Data Visualization Libraries via Equivalent Mutations. arXiv preprint arXiv:2607.12363. First automated testing work for visualization libraries; successfully found 47 new bugs.
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talks
Talk 1 on Relevant Topic in Your Field
Published:
This is a description of your talk, which is a markdown file that can be all markdown-ified like any other post. Yay markdown!
Conference Proceeding talk 3 on Relevant Topic in Your Field
Published:
This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.
teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
This is a description of a teaching experience. You can use markdown like any other post.
Teaching experience 2
Workshop, University 1, Department, 2015
This is a description of a teaching experience. You can use markdown like any other post.