Guozhong Dai

schoolChinese Academy of Sciencesbar_chart#5262 Global Rank

Total Papers

HCI Rank

#5262

Research Areas

Years Active

Recent Publications

SketchGPT: A Sketch-based Multimodal Interface for Application-Agnostic LLM Interaction

Human interaction with large language models (LLMs) is typically confined to text or image interfaces. Sketches offer a powerful medium for articulating creative ideas and user intentions, yet their potential remains underexplored. We propose SketchGPT, a novel interaction paradigm that integrates sketch and speech in…

CHI '25CorrespondingHuman-LLM Collaboration +2

TutorCraftEase: Enhancing Pedagogical Question Creation with Large Language Models

Pedagogical questions are crucial for fostering student engagement and learning. In daily teaching, teachers pose hundreds of questions to assess understanding, enhance learning outcomes, and facilitate the transfer of theory-rich content. However, even experienced teachers often struggle to generate a large volume of…

IUI '24CorrespondingGenerative AI (Text, Image, Music, Video) +2

MathAssist: A Handwritten Mathematical Expression Autocomplete Technique

Writing and editing mathematical expressions with complicated structures in computer system is difficult and time-consuming. To address this, we proposed MathAssist, a mathematical expression autocomplete technique that recommends full formulas in real-time based on the user's input strokes. Our technique identifies u…

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