Olaf Hartig, Johann Christoph Freytag. Foundations of traversal based query execution over linked data. In Ethan V. Munson, Markus Strohmaier, editors, 23rd ACM Conference on Hypertext and Social Media, HT '12, Milwaukee, WI, USA, June 25-28, 2012. pages 43-52, ACM, 2012. [doi]
Abstract is missing.