Naamani-Dery, Lihi
Golan, Inon
Kalech, Meir
Rokach, Lior
Article History
First Online: 9 January 2015
Change Date: 11 September 2020
Change Type: Correction
Change Details: In the original publication of the article, the equation��1���������((number of queries)/n��������m) under the section ���5 Experimental Setup��� was published incorrectly.