Giorgio Ausiello, Giuseppe F. Italiano, Luigi Laura, Umberto Nanni, Fabiano Sarracco. Structure Theorems for Optimum Hyperpaths in Directed Hypergraphs. In Ali Ridha Mahjoub, Vangelis Markakis, Ioannis Milis, Vangelis Th. Paschos, editors, Combinatorial Optimization - Second International Symposium, ISCO 2012, Athens, Greece, April 19-21, 2012, Revised Selected Papers. Volume 7422 of Lecture Notes in Computer Science, pages 1-14, Springer, 2012. [doi]
Abstract is missing.