Marin Bougeret, Nicolas Bousquet, Rodolphe Giroudeau, Rémi Watrigant. Parameterized Complexity of the Sparsest k-Subgraph Problem in Chordal Graphs. In Viliam Geffert, Bart Preneel, Branislav Rovan, Julius Stuller, A Min Tjoa, editors, SOFSEM 2014: Theory and Practice of Computer Science - 40th International Conference on Current Trends in Theory and Practice of Computer Science, Nový Smokovec, Slovakia, January 26-29, 2014, Proceedings. Volume 8327 of Lecture Notes in Computer Science, pages 150-161, Springer, 2014. [doi]
Abstract is missing.