TY - RPRT T1 - On the average number of rebalancing operations in weight-balanced trees T3 - Saarbrücken, 1978 A1 - Blum,Norbert A1 - Mehlhorn,Kurt Y1 - 2011/07/27 N2 - It is shown that the average number of rebalancing operations (rotations and double rotations) in weight-balanced trees is constant. CY - Saarbrücken PB - Universitäts- und Landesbibliothek AD - Postfach 151141, 66041 Saarbrücken UR - http://scidok.sulb.uni-saarland.de/volltexte/2011/4019 ER -