@Proceedings{DBLP:conf/woa/2003,
  Title                    = {WOA 2003: Dagli Oggetti agli Agenti. 4th AI*IA/TABOO Joint Workshop "From Objects to Agents": Intelligent Systems and Pervasive Computing, 10-11 September 2003, Villasimius, CA, Italy},
  Year                     = {2003},
  Editor                   = {Giuliano Armano and Flavio De Paoli and Andrea Omicini and Eloisa Vargiu},
  Publisher                = {Pitagora Editrice Bologna},

  Bibsource                = {DBLP, http://dblp.uni-trier.de},
  Booktitle                = {WOA},
  ISBN                     = {88-371-1413-3}
}
@InProceedings{DBLP:conf/woa/BoellaT03,
  Title                    = {Policy Management for Virtual Communities of Agents},
  Author                   = {Guido Boella and Leendert W. N. van der Torre},
  Booktitle                = {WOA},
  Year                     = {2003},
  Pages                    = {57-64},

  Abstract                 = {In this paper we study the rational balance between
local and global policies in virtual communities of agents. To
study this problem we use a logical framework for modelling
obligations and permissions in multiagent systems. In particular,
the logical framework allows agents to trade off the decision of
respecting a norm against the consequences of not respecting
it: the possibility that they are considered violators and thus
sanctioned. To formalize decision making we use a qualitative
game theory. n-player games are based on recursive modelling:
the bearer of a norm models the behavior of local normative
authorities as agents who are in turn subject to other norms and
thus model global normative agents.},
  Bibsource                = {DBLP, http://dblp.uni-trier.de},
  Crossref                 = {DBLP:conf/woa/2003},
  Url                      = {http://icr.uni.lu/leonvandertorre/papers/woa03.pdf}
}