Giancarlo Mauri, Giulio Pavesi. Approximation Algorithms for String Folding Problems. In Jan van Leeuwen, Osamu Watanabe, Masami Hagiya, Peter D. Mosses, Takayasu Ito, editors, Theoretical Computer Science, Exploring New Frontiers of Theoretical Informatics, International Conference IFIP TCS 2000, Sendai, Japan, August 17-19, 2000, Proceedings. Volume 1872 of Lecture Notes in Computer Science, pages 45-58, Springer, 2000. [doi]
Abstract is missing.