Signals, Information, and Algorithms Laboratory
Professor Gregory W. Wornell

Publications

Selected Publications

  1. S. Medin, "Synthesizing, Editing, and Animating 3D Faces", Doctoral Thesis, September 2025.
  2. M. Shen, G. Zeng, Z. Qi, Z-W. Hong, Z. Chen, W. Lu, G. W. Wornell, S. Das, D. D. Cox, and C. Gan, "Satori: Reinforcement Learning with Chain-of-Action-Thought Enhances LLM Reasoning via Autoregressive Search", in Proc. Int. Conf. Mach. Learning (ICML-2025), (Vancouver, Canada), , July 2025.
  3. J. Ryu, A. Shah, and G. W. Wornell, "A Unified View on Learning Unnormalized Distributions via Noise-Contrastive Estimation", in Proc. Int. Conf. Mach. Learning (ICML-2025), (Vancouver, Canada), July 2025.
  4. T. Jayashankar, J. Ryu, and G. W. Wornell, "Score-of-Mixture Training: One-Step Generative Model Training Made Simple via Score Estimation of Mixture Distributions", in Proc. Int. Conf. Mach. Learning (ICML-2025), (Vancouver, Canada), July 2025.
  5. A. Weiss, Y. Kochman, and G. W. Wornell, "Joint Data Compression and Time-Delay Estimation for Distributed Systems via Extremum Encoding", IEEE Trans. Signal Processing, vol. 73, pp. 2417-2432, May 2025.
  6. T. Jayashankar, "Score Estimation for Generative Modeling", Doctoral Thesis, May 2025.
  7. A. Lancho, A. Weiss, G. C. F. Lee, T. Jayashankar, B. Kurien, Y. Polyanskiy, and G. W. Wornell, "RF Challenge: The Data-Driven Radio Frequency Signal Separation Challenge", IEEE Open J. Commun. Soc., vol. 6, pp. 4083-4100, April 2025.
  8. A. Weiss, Y. Kochman, and G. W. Wornell, "Extremum Encoding for Joint Baseband Signal Compression and Time-Delay Estimation for Distributed Systems", in Proc. Int. Conf. Acoust., Speech, Signal Processing (ICASSP-2025), (Hyperabad, India), April 2025.
  9. T. Arikan, L. M. Chackalackal, F. Ahsan, K. Tittel, A. C. Singer, G. W. Wornell, and R. G. Baraniuk, "Estimating the Number and Locations of Boundaries in Reverberant Environments with Deep Learning", in Proc. Int. Conf. Acoust., Speech, Signal Processing (ICASSP-2025), (Hyperabad, India), April 2025.
  10. A. Shah, "Data-Rich Personalized Causal Inference", Doctoral Thesis, February 2025.