Joseph Djugash

About

Joseph Djugash is a leading researcher in multi-robot systems and range-only localization, whose work has fundamentally advanced how robots navigate and search in GPS-denied environments. His seminal 2009 paper on efficient multi-robot search for moving targets (158 citations) established key strategies for coordinating robotic teams to locate non-adversarial targets in indoor spaces. Djugash is perhaps best known for pioneering range-only Simultaneous Localization and Mapping (SLAM), a critical technique for robots operating where traditional bearing measurements are impossible. His 2006 paper on cooperative SLAM with sensor networks (157 citations) demonstrated how mobile robots can use radio range measurements to simultaneously localize themselves and map landmarks, a breakthrough for environments with poor visibility. His contributions extend to robust methods for localization using only range data (48 citations) and decentralized mapping of robot-aided sensor networks (24 citations). Djugash also created five large publicly available datasets with ground truth for range-only navigation (24 citations), providing an invaluable resource for the robotics community. His work on interpolated range data (29 citations) further refined SLAM accuracy, cementing his reputation as a pioneer in resilient, scalable geolocation for autonomous systems.

Research Focus

Key Achievements

Top Papers

1. 1
   Efficient Multi-robot Search for a Moving Target

   158 citations · 2009
2. 2
   Range-only SLAM for robots operating cooperatively with sensor networks

   157 citations · 2006
3. 3
   Further Results with Localization and Mapping Using Range from Radio

   58 citations · 2006
4. 4
   A Robust Method of Localization and Mapping Using Only Range

   48 citations · 2009
5. 5
   Range-only SLAM with Interpolated Range Data

   29 citations · 2018
6. 6
   Navigating with ranging radios: Five data sets with ground truth

   24 citations · 2009
7. 7
   Decentralized mapping of robot-aided sensor networks

   24 citations · 2008
8. 8
   Coordinated Search in Cluttered Environments Using Range from Multiple Robots

   19 citations · 2008
9. 9
   Preliminary Results in Tracking Mobile Targets Using Range Sensors from Multiple Robots

   15 citations · 2007
10. 10
    Geolocation with Range: Robustness, Efficiency and Scalability

    12 citations · 2010

Key Collaborators

Contact & Links