Adria Gascón, Ashish Tiwari, Manfred Schmidt-Schauß. One Context Unification Problems Solvable in Polynomial Time. In 30th Annual ACM/IEEE Symposium on Logic in Computer Science, LICS 2015, Kyoto, Japan, July 6-10, 2015. pages 499-510, IEEE, 2015. [doi]
Abstract is missing.