Publications

• OptiReduce: Resilient and Tail-Optimal All-Reduce for Distributed Deep Learning
  Ertza Warraich, Omer Shabtai, Yonatan Piasetzky, Shay Vargaftik, Matty Kadosh, Lalith Suresh, Muhammad Shahbaz
  In Proceedings of the 22nd USENIX Symposium on Networked Systems Design and Implementation (NSDI 2025).
  Philadelphia, PA. April 2025
  [pdf] [website]

• Ultima: Robust and Tail-Optimal All-Reduce for Distributed Deep Learning (Poster)
  Ertza Warraich, Leonard Liu, Omer Shabtai, Yonatan Piasetzky, Shay Vargaftik, Matty Kadosh, Lalith Suresh, Muhammad Shahbaz
  In Proceedings of the 16th USENIX Symposium on Operating Systems Design and Implementation Poster Sessions (OSDI 2022).
  Carlsbad, CA. July 2022
  [pdf]

• FuzzUSB: Hybrid Stateful Fuzzing of USB Gadget Stacks
  Kyungtae Kim, Taegyu Kim, Ertza Warraich, Byoungyoung Lee, Kevin Butler, Antonio Bianchi, Dave (Jing) Tian
  In Proceedings of the 43rd IEEE Symposium on Security and Privacy (IEEE S&P 2022).
  San Francisco, CA. May 2022
  [pdf]

• Constructing the Face of Network Data (Poster)
  Ertza Warraich, Muhammad Shahbaz
  In Proceedings of the 35th ACM SIGCOMM Poster and Demo Sessions (SIGCOMM 2021).
  Virtual Online, August 2021
  [pdf]