The priority R-tree: A practically efficient and worst-case optimal R-tree.

Lars Arge Mark de Berg Herman J. Haverkort Ke Yi The priority R-tree: A practically efficient and worst-case optimal R-tree. 2008 4 ACM Transactions on Algorithms 1 http://doi.acm.org/10.1145/1328911.1328920 db/journals/talg/talg4.html#ArgeBHY08