Crossing Minimization for 1-page and 2-page Drawings of Graphs with Bounded Treewidth Michael J. Bannister and David Eppstein Vol. 22, no. 4, pp. 577-606, 2018. Regular paper. Abstract We investigate crossing minimization for $1$-page and $2$-page book drawings. We show that computing the $1$-page crossing number is fixed-parameter tractable with respect to the number of crossings, that testing $2$-page planarity is fixed-parameter tractable with respect to treewidth, and that computing the $2$-page crossing number is fixed-parameter tractable with respect to the sum of the number of crossings and the treewidth of the input graph. We prove these results via Courcelle's theorem on the fixed-parameter tractability of properties expressible in monadic second order logic for graphs of bounded treewidth. Submitted: March 2018. Reviewed: August 2018. Revised: September 2018. Accepted: October 2018. Final: October 2018. Published: December 2018. Communicated by William S. Evans article (PDF) BibTeX