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ZikangLeng/README.md

Hi, I'm Zikang 👋

I'm a Computer Science PhD student at Georgia Tech, advised by Prof. Thomas Plötz, and an NSF Graduate Research Fellow. I'm currently a Machine Learning Engineer Intern at BehaviorAI.

I work on human-centered AI and ubiquitous computing: generating virtual sensor data with LLMs and embodied agents when real data is scarce, and learning from wearable, physiological and behavioral signals to recognise activity and engagement in everyday settings.

Projects

Project What it is Links
EduGage · IMWUT 2026 Multimodal wearable dataset and benchmark for momentary engagement in self-guided video learning project page · code
AgentSense · AAAI 2026 LLM agents live out daily routines in simulated smart homes to generate ambient sensor data project page · code
IMUGPT · ISWC 2023 (Best Paper Honorable Mention), IMWUT 2024 Virtual IMU data from text, via LLMs and motion synthesis project page · code

Find me

Website · Google Scholar · LinkedIn · X · ORCID

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  1. EduGage EduGage Public

    Multimodal wearable dataset and benchmark for momentary engagement in self-guided video learning (IMWUT 2026)

    Python

  2. IMUGPT IMUGPT Public

    Generate virtual IMU data from text using LLMs and motion synthesis (ISWC 2023 Best Paper Honorable Mention; IMWUT 2024)

    Tcl 51 9

  3. AgentSense AgentSense Public

    LLM agents live out daily routines in simulated smart homes to generate virtual ambient sensor data for activity recognition (AAAI 2026)

    Python 8 2

  4. FingerSpeller FingerSpeller Public

    Smart-ring accelerometer data for camera-free ASL fingerspelling recognition (ASSETS 2023)