Han Zhang

schoolUniversity Of Washingtonbar_chart#3395 Global Rank

Total Papers

HCI Rank

#3395

Research Areas

Years Active

Recent Publications

Towards Human-Centered Early Prediction Models for Academic Performance in Real-World Contexts

Supporting student success requires collaboration among multiple stakeholders. Researchers have explored machine learning models for academic performance prediction; yet key challenges remain in ensuring these models are interpretable, equitable, and actionable within real-world educational support systems. First, man…

CHI '251st AuthorHonorable MentionVoice Accessibility +1

Towards AI-driven Sign Language Generation with Non-manual Markers

Sign languages are essential for the Deaf and Hard-of-Hearing (DHH) community. Sign language generation systems have the potential to support communication by translating from written languages, such as English, into signed videos. However, current systems often fail to meet user needs due to poor translation of gramm…

CHI '243rd AuthorAR Navigation & Context Awareness +1

RASSAR: Room Accessibility and Safety Scanning in Augmented Reality

The safety and accessibility of our homes are critical and evolve as we age, become ill, host guests, or experience life events such as having children. Researchers and health professionals have created assessment instruments such as checklists that enable homeowners and trained experts to identify and mitigate safety…

UBICOMP '233rd AuthorHuman Pose & Activity Recognition +3

GLOBEM: Cross-Dataset Generalization of Longitudinal Human Behavior Modeling

There is a growing body of research revealing that longitudinal passive sensing data from smartphones and wearable devices can capture daily behavior signals for human behavior modeling, such as depression detection. Most prior studies build and evaluate machine learning models using data collected from a single popul…

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