Bruce M. Maggs Gary L. Miller Ojas Parekh R. Ravi Shan Leung Maverick Woo Finding effective support-tree preconditioners. 176-185 2005 conf/spaa/2005 SPAA http://doi.acm.org/10.1145/1073970.1073996 db/conf/spaa/spaa2005.html#MaggsMPRW05