Zohir Bouzid

About

Zohir Bouzid is a leading researcher in distributed computing, with a focus on fault-tolerant coordination in mobile robot networks. His work centers on the fundamental challenges of achieving convergence and pattern formation when robots are prone to Byzantine (malicious) failures, as well as crash faults and communication constraints like asynchrony. Bouzid’s most influential contribution is his 2013 paper “Gathering of Mobile Robots Tolerating Multiple Crash Faults” (76 citations), which provides a landmark solution for multi-robot gathering under crash faults. He is also renowned for his 2010 paper “Optimal Byzantine-resilient convergence in uni-dimensional robot networks” (67 citations), which establishes tight bounds for resilient convergence. His 2013 work “Certified Impossibility Results for Byzantine-Tolerant Mobile Robots” (44 citations) offers rigorous impossibility proofs that shape the field’s theoretical foundations. Bouzid has also explored asynchronous communication via “RoboCast” (16 citations) and the impact of homonyms on pattern formation (10 citations). With over 270 total citations, his research provides critical insights into the price of asynchrony and the limits of fault tolerance, making him a key figure in distributed robotics theory.

Research Focus

Key Achievements

Top Papers

1. 1
   Gathering of Mobile Robots Tolerating Multiple Crash Faults

   76 citations · 2013
2. 2
   Optimal Byzantine-resilient convergence in uni-dimensional robot networks

   67 citations · 2010
3. 3
   Certified Impossibility Results for Byzantine-Tolerant Mobile Robots

   44 citations · 2013
4. 4
   Byzantine-Resilient Convergence in Oblivious Robot Networks

   17 citations · 2008
5. 5
   Brief Announcement: The BG-Simulation for Byzantine Mobile Robots

   16 citations · 2011
6. 6
   RoboCast: Asynchronous Communication in Robot Networks

   16 citations · 2010
7. 7
   Byzantine Convergence in Robot Networks: The Price of Asynchrony

   16 citations · 2009
8. 8
   Byzantine Convergence in Robots Networks: The Price of Asynchrony

   16 citations · 2009
9. 9
   Optimal Byzantine Resilient Convergence in Asynchronous Robots Networks

   11 citations · 2009
10. 10
    Robot Networks with Homonyms: The Case of Patterns Formation

    10 citations · 2011

Key Collaborators

Contact & Links