5 papers
Retrofitting Existing 3D Objects with Surface-Conforming Capacitive Sensing
Andela Ilic, Junpeng Gao, Zhipeng Li +5
Augmenting the surface of 3D objects with capacitive sensing is challenging when their volumes cannot be modified. In this paper, we present a generative computational fabrication…
Automating UI Optimization through Multi-Agentic Reasoning
Zhipeng Li, Christoph Gebhardt, Yi-Chi Liao +1
We present AutoOptimization, a novel multi-objective optimization framework for adapting user interfaces. From a user's verbal preferences for changing a UI, our framework guides a…
Preference-Guided Prompt Optimization for Text-to-Image Generation
Zhipeng Li, Yi-Chi Liao, Christian Holz
Generative models are increasingly powerful, yet users struggle to guide them through prompts. The generative process is difficult to control and unpredictable, and user instructio…
Efficient Visual Appearance Optimization by Learning from Prior Preferences
Zhipeng Li, Yi-Chi Liao, Christian Holz
Adjusting visual parameters such as brightness and contrast is common in our everyday experiences. Finding the optimal parameter setting is challenging due to the large search spac…
Continual Human-in-the-Loop Optimization
Yi-Chi Liao, Paul Streli, Zhipeng Li +2
Optimal input settings vary across users due to differences in motor abilities and personal preferences, which are typically addressed by manual tuning or calibration. Although hum…