Yunlong Wang

schoolNational University of Singaporebar_chart#3958 Global Rank

Total Papers

HCI Rank

#3958

Research Areas

Years Active

Recent Publications

RePrompt: Automatic Prompt Editing to Refine AI-Generative Art Towards Precise Expressions

Generative AI models have shown impressive ability to produce images with text prompts, which could benefit creativity in visual art creation and self-expression. However, it is unclear how precisely the generated images express contexts and emotions from the input texts. We explored the emotional expressiveness of AI…

CHI '221st AuthorGenerative AI (Text, Image, Music, Video) +2

Interpretable Directed Diversity: Leveraging Model Explanations for Iterative Crowd Ideation

Feedback in creativity support tools can help crowdworkers to improve their ideations. However, current feedback methods require human assessment from facilitators or peers. This is not scalable to large crowds. We propose Interpretable Directed Diversity to automatically predict ideation quality and diversity scores,…

CHI '212nd AuthorGenerative AI (Text, Image, Music, Video) +1

Directed Diversity: Leveraging Language Embedding Distances for Collective Creativity in Crowd Ideation

Crowdsourcing can collect many diverse ideas by prompting ideators individually, but this can generate redundant ideas. Prior methods reduce redundancy by presenting peers’ ideas or peer-proposed prompts, but these require much human coordination. We introduce Directed Diversity, an automatic prompt selection approach…

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