Huan Wei

schoolHong Kong University of Science and Technologybar_chart#3810 Global Rank

Total Papers

HCI Rank

#3810

Research Areas

Years Active

Recent Publications

Structure-aware Visualization Retrieval

With the wide usage of data visualizations, a huge number of Scalable Vector Graphic (SVG)-based visualizations have been created and shared online. Accordingly, there has been an increasing interest in exploring how to retrieve perceptually similar visualizations from a large corpus, since it can benefit various down…

CHI '214th AuthorInteractive Data Visualization +1

A Visual Analytics Approach to Facilitate the Proctoring of Online Exams

Online exams have become widely used to evaluate students’ performance in mastering knowledge in recent years, especially during the pandemic of COVID-19. However, it is challenging to conduct proctoring for online exams due to the lack of face-to-face interaction. Also, prior research has shown that online exams are…

CHI '193rd AuthorInteractive Data Visualization +1

PeerLens: Peer-inspired Interactive Learning Path Planning in Online Question Pool

Online question pools like LeetCode provide hands-on exercises of skills and knowledge. However, due to the large volume of questions and the intent of hiding the tested knowledge behind them, many users find it hard to decide where to start or how to proceed based on their goals and performance. To overcome these lim…

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