Title	Complete Discovery of Weighted Frequent Subtrees in Tree-Structured Datasets
Author	Rahman AliMohammadzadeh , Ashkan Zarnani, Masoud Rahgozar, Mostafa H. Chehreghani
Citation	Vol. 6  No. 8  pp. 188-196
Keywords	Semi-Structured Data Mining, Anti-Monotone Property, Frequent Subtree Mining

Title	A Clustering-based Scheme for Labeling XML Trees
Author	Sadegh Soltan, Masoud Rahgozar
Citation	Vol. 6  No. 9  pp. 84-89
Keywords	XML, Tree Labeling, Query Optimization