New interpretation and generalization of the Kameda-Weiner methodTamm, Hellis43rd International Colloquium on Automata, Languages, and Programming (ICALP 2016)2016 / p. 116:1-116:12 http://dx.doi.org/10.4230/LIPIcs.ICALP.2016.116 Conference Proceedings at Scopus Article at Scopus