V. S. Anil Kumar, Sunil Arya, H. Ramesh. Hardness of Set Cover with Intersection 1. In Ugo Montanari, José D. P. Rolim, Emo Welzl, editors, Automata, Languages and Programming, 27th International Colloquium, ICALP 2000, Geneva, Switzerland, July 9-15, 2000, Proceedings. Volume 1853 of Lecture Notes in Computer Science, pages 624-635, Springer, 2000. [doi]
Abstract is missing.