Yingchaojie Feng

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AgentLens: Visual Analysis for Agent Behaviors in LLM-based Autonomous Systems

IEEE TVCG | IEEE Transactions on Visualization and Computer Graphics

Recently, Large Language Model based Autonomous System (LLMAS) has gained great popularity for its potential to simulate complicated …

Jiaying Lu , Bo Pan , Jieyi Chen , Yingchaojie Feng , Jingyuan Hu , Yuchen Peng , Wei Chen

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PromptMagician: Interactive Prompt Engineering for Text-to-Image Creation

IEEE VIS | Proceedings of the IEEE VIS: Visualization & Visual Analytics

Generative text-to-image models have gained great popularity among the public for their powerful capability to generate high-quality …

Yingchaojie Feng , Xingbo Wang , Kam Kwai Wong , Sijia Wang , Yuhong Lu , Minfeng Zhu , Baicheng Wang , Wei Chen

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XNLI: Explaining and Diagnosing NLI-based Visual Data Analysis

IEEE TVCG | IEEE Transactions on Visualization and Computer Graphics

Natural language interfaces (NLIs) enable users to flexibly specify analytical intentions in data visualization. However, diagnosing …

Yingchaojie Feng , Xingbo Wang , Bo Pan , Kam Kwai Wong , Yi Ren , Shi Liu , Zihan Yan , Yuxin Ma , Huamin Qu , Wei Chen

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