Article on Sparse Roadmap Spanners appears at IJRR

The article "Sparse Roadmap Spanners for Asymptotically Near-Optimal Motion Planning" by Andrew Dobson and Kostas Bekris has appeared on the latest issue of International Journal of Robotics Research (vol. 33, issue 1). More information about this paper, which was invited to appear at IJRR after a related WAFR paper, can be found here:
http://www.pracsyslab.org/sparse_roadmap_spanner_ijrr_paper

You can find the current issue of IJRR under the following URL:
http://ijr.sagepub.com/content/current