Algorithmic Game Theory 5th International Symposium, SAGT 2012, Barcelona, Spain, October 22-23, 2012. Proceedings Serna Maria Heftet / 2012 / Engelsk
Experimental Algorithms 5th International Workshop, WEA 2006, Cala Galdana, Menorca, Spain, May 24-27, 2006, Proceedings Àlvarez, Carme Heftet / 2006 / Engelsk
Algorithms - ESA '96 Fourth Annual European Symposium, Barcelona, Spain, September 25-27, 1996. Proceedings Diaz Joseph Heftet / 1996 / Engelsk
Algorithms and Complexity 8th International Conference, CIAC 2013, Barcelona, Spain, May 22-24, 2013. Proceedings Spirakis Paul G. Heftet / 2013 / Engelsk
Randomization and Approximation Techniques in Computer Science Second International Workshop, RANDOM’98, Barcelona, Spain, October 8–10, 1998 Proceedings Luby Michael Heftet / 1998 / Engelsk
Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques 13th International Workshop, APPROX 2010, and 14th International Workshop, RANDOM 2010, Barcelona, Spain, September 1-3, 2010. Proceedings Serna Maria Heftet / 2010 / Engelsk
