@proceedings{pub5043,
    series = {Lecture Notes in Artificial Intelligence, LNAI},
    abstract = {This book constitutes the refereed proceedings of the 12th International Workshop on Cooperative Information Agents, CIA 2008, held in Prague, Czech Republic, in September 2008.

The book contains 5 invited papers and 19 revised full papers which were carefully reviewed and selected from 38 submissions. The papers are organized in topical sections on Trust, Applications, Coordination and Communications, and Negotiation. },
    year = {2008},
    title = {Cooperative Information Agents XII. Proceedings of the Twelfth International Workshop. International Workshop on Cooperative Information Agents (CIA-2008), September 10-12, Prag, Czech Republic},
    editor = {Matthias Klusch and A. Polleres and M. Pechoucek},
    volume = {5180},
    pages = {321},
    publisher = {Springer Verlag, Prague}
}