Kei Kimura, Kazuhisa Makino. Trichotomy for Integer Linear Systems Based on Their Sign Patterns. In Christoph Dürr, Thomas Wilke, editors, 29th International Symposium on Theoretical Aspects of Computer Science, STACS 2012, February 29th - March 3rd, 2012, Paris, France. Volume 14 of LIPIcs, pages 613-623, Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2012. [doi]
Abstract is missing.