October 29, 2025 M. Z. Li, K. Gopalakrishnan, K. Pantoja, H. Balakrishnan “Graph Signal Processing Techniques for Analyzing Aviation Disruptions” Transportation Science [00411655] 55.3 (2021): 553-573. Print. Share this 55.3 (2021): 553-573. Print."] Related Stories See all news Prof. Andreea Bobu receives AWS Agentic AI Amazon Research Award MIT Technology Review: 25 years of research in space See all news