@inproceedings{ijcai2007p233,
  title     = {Quality Guarantees on k-Optimal Solutions for Distributed Constraint Optimization Problems},
  author    = {Pearce, Jonathan P. and Tambe, Milind},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {1446--1450},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/233},
}