Qi Shan

schoolApplebar_chart#6271 Global Rank

Total Papers

HCI Rank

#6271

Research Areas

Years Active

Recent Publications

Talaria: Interactively Optimizing Machine Learning Models for Efficient Inference

On-device machine learning (ML) moves computation from the cloud to personal devices, protecting user privacy and enabling intelligent user experiences. However, fitting models on devices with limited resources presents a major technical challenge: practitioners need to optimize models and balance hardware metrics suc…

CHI '215th+ AuthorBest PaperVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +1

Screen Recognition: Creating Accessibility Metadata for Mobile Applications from Pixels

Many accessibility features available on mobile platforms require applications (apps) to provide complete and accurate metadata describing user interface (UI) components. Unfortunately, many apps do not provide sufficient metadata for accessibility features to work as expected. In this paper, we explore inferring acce…

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