@InProceedings{Boella-etal:ecai06,
  Title                    = {Strengthening Admissible Coalitions},
  Author                   = {G. Boella and L. Sauro and L. van der Torre},
  Booktitle                = {Procs. of the 17th European Conference on Artificial Intelligence (ECAI'06)},
  Year                     = {2006},

  Address                  = {Amsterdam},
  Pages                    = {195-199},
  Publisher                = {IOS},

  Abstract                 = {We develop a criterion for coalition formation among goal-directed agents, the indecomposable do-ut-des property. The indecomposable do-ut-des property refines the do-ut-des property (literally give to get) by considering the fact that agents prefer to form coalitions whose components cannot be formed independently. A formal description of this property is provided as well as an analysis of algorithms and their complexity. },
  Affiliation              = {icr},
  Bdsk-url-1               = {http://icr.uni.lu/leonvandertorre/papers/ecai06a.pdf},
  Location                 = {Riva del Garda},
  Url                      = {http://icr.uni.lu/leonvandertorre/papers/ecai06a.pdf}
}