Hannes Uppman. The Complexity of Three-Element Min-Sol and Conservative Min-Cost-Hom. In Fedor V. Fomin, Rusins Freivalds, Marta Z. Kwiatkowska, David Peleg, editors, Automata, Languages, and Programming - 40th International Colloquium, ICALP 2013, Riga, Latvia, July 8-12, 2013, Proceedings, Part I. Volume 7965 of Lecture Notes in Computer Science, pages 804-815, Springer, 2013. [doi]
Abstract is missing.