Wenwen Dou

schoolUniversity of North Carolina at Charlottebar_chart#4981 Global Rank

Total Papers

HCI Rank

#4981

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Years Active

Recent Publications

Du Bois Wrapped Bar Chart: Visualizing Categorical Data with Disproportionate Values

We propose a visualization technique, Du Bois wrapped bar chart, inspired by work of W.E.B Du Bois. Du Bois wrapped bar charts enable better large-to-small bar comparison by wrapping large bars over a certain threshold. We first present two crowdsourcing experiments comparing wrapped and standard bar charts to evaluat…

IUI '19CorrespondingInteractive Data Visualization +2

Vulnerable to Misinformation? Verifi!

We present Verifi2, a visual analytic system to support the investigation of misinformation on social media. Various models and studies have emerged from multiple disciplines to detect or understand the effects of misinformation. However, there is still a lack of intuitive and accessible tools that help social media u…

IUI '19CorrespondingHuman-LLM Collaboration +1

Towards Rapid Interactive Machine Learning: Evaluating Tradeoffs of Classification without Representation

Our contribution is the design and evaluation of an interactive machine learning interface that rapidly provides the user with model feedback after every interaction. To address visual scalability, this interface communicates with the user via a ``tip of the iceberg'' approach, where the user interacts with a small se…

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