Wolfgang Dvorák. On the Complexity of Computing the Justification Status of an Argument. In Sanjay Modgil, Nir Oren, Francesca Toni, editors, Theorie and Applications of Formal Argumentation - First International Workshop, TAFA 2011. Barcelona, Spain, July 16-17, 2011, Revised Selected Papers. Volume 7132 of Lecture Notes in Computer Science, pages 32-49, Springer, 2011. [doi]
Abstract is missing.