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index.md

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 [2023 Fall: CMSC421 Introduction to Artificial Intelligence](https://docs.google.com/document/d/16qWFxya8yX7eqli0KFXa5lACFgTqGPfBPaSzh9uzTh4/edit?usp=sharing){:target="_blank"}
 
-[2024 Spring: CMSC848J Cognitive Robotics]()
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-[2024 Spring: ENPM808Z Cognitive Robotics]()
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+[2024 Spring: CMSC848J & ENPM808Z Cognitive Robotics]()
 
 Please feel free to contact Yantian via [ytzha at umd dot edu](mailto:[email protected]) or [LinkedIn](https://www.linkedin.com/in/ytzha){:target="_blank"}. For students who contact me and look for my supervision, I promise to read your emails. I would appreciate it if you could mention which of my papers or research directions you are interested in; please also feel free to suggest any other research directions that you would like us to explore together.