Zizhao Chen

{Zizhao, Zoe, 陈梓昭, 梓昭} are equally good with me. I am a CS PhD student at Cornell Tech, working with Yoav Artzi on languages (2024-). Previously I studied robotics as an undergraduate in Toronto and I worked there too.

Links: anonymous message / e-mail / rss / GitHub / Google Scholar / @ch272h on socials.

Publications:

  • Chen, Z., Artzi, Y. (2025). Knot So Simple: A Minimalistic Environment for Spatial Reasoning. NeurIPS DB 2025. resource / paper / news / “Tree of visual thoughts like Doctor Strange.”
  • Chen, Z., Gul, M. O., Chen, Y., Geng, G., Wu, A., & Artzi, Y. (2024). Retrospective Learning from Interactions. ACL 2025 Oral. resource / paper / “Everything, in retrospect, is obvious.”
  • Li, A. C., Chen, Z., Klassen, T. Q., Vaezipoor, P., Icarte, R. T., & McIlraith, S. A. (2024). Reward Machines for Deep RL in Noisy and Uncertain Environments. NeurIPS 2024. paper / “Grounded reward specification is hard.”
  • Chen, Z., Wang, H., Yeh, C. H., & Liu, X. (2022). Classify Respiratory Abnormality in Lung Sounds using STFT and a Fine-tuned ResNet18 Network. BioCAS 2022. paper / “Will it cure my asthma?”

More on this site: blogs / bugs / collaborators / facts / glossary / software.