Title	A Method to Implement Behavior Targeting System Using 3D-Vectors by Customer Preference
Author	Masayuki Kessoku, Jun-ichi Aoe, Kazuhiko Tsuda
Citation	Vol. 6  No. 3  pp. 92-100
Keywords	Customer Preference, Advertisement, Behavior Targeting, Recommendation, 3Dimension.

Title	Paper Classification for Recommendation on Research Support System Papits
Author	Tadachika Ozono, Toramatsu Shintani
Citation	Vol. 6  No. 5  pp. 17-23
Keywords	Knowledge Management, Recommendation, Text Categorization, Feature Selection.

Title	Research and Improvement of Personalized Recommendation Algorithm Based on Collaborative Filtering
Author	Lijuan Zheng, Yaling Wang, Jiangang Qi, Dan Liu
Citation	Vol. 7  No. 7  pp. 134-138
Keywords	Collaborative Filtering, Personalized Recommendation Algorithm, Mean Absolute Error

Title	Effective Context-aware Recommendation on the Semantic Web
Author	Sungrim Kim, Joonhee Kwon
Citation	Vol. 7  No. 8  pp. 154-159
Keywords	recommendation, context-aware, semantic web, ontology