Gianluigi Greco, Francesco Scarcello. Tree Projections: Hypergraph Games and Minimality. In Luca Aceto, Ivan Damgård, Leslie Ann Goldberg, Magnús M. Halldórsson, Anna Ingólfsdóttir, Igor Walukiewicz, editors, Automata, Languages and Programming, 35th International Colloquium, ICALP 2008, Reykjavik, Iceland, July 7-11, 2008, Proceedings, Part I: Tack A: Algorithms, Automata, Complexity, and Games. Volume 5125 of Lecture Notes in Computer Science, pages 736-747, Springer, 2008. [doi]
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