@inproceedings{VisanAryaEtAl11,
  author = {Ana-Maria Visan and Kapil Arya and Gene Cooperman
        and Tyler Denniston},
  title = {{URDB}: A Universal Reversible Debugger Based on
        Decomposing Debugging Histories},
  booktitle = {Proc. of 6th Workshop on Programming Languages
         and Operating Systems (PLOS)
         (part of Proc. of 23rd ACM Symp. on Operating System
         Principles (SOSP))},
  year = {2011},
  note = {5 pages, electronic proceedings at
        \url{http://sigops.org/sosp/sosp11/workshops/plos/08-visan.pdf};
        software for latest version, FReD (Fast Reversible Debugger), at
          \url{https://github.com/fred-dbg/fred}}
}