Title	A Conceptual Model of Personalized Pricing Recommender System Based on Customer Online Behavior
Author	Mohamed Massoud, Mohamed Abo-Rizka
Citation	Vol. 12  No. 6  pp. 129-133
Keywords	Recommender Systems, customer value, online consumer behavior, Price personalization

Title	A Requirements Elicitation and Analysis Aided by Text Mining
Author	Clay Palmeira, Rafael Chaves, Hamilton Cavalcante, Eloi Favero
Citation	Vol. 12  No. 6  pp. 122-128
Keywords	Extractor, maps, language, requirements, software

Title	Rendering of Virtual Tours of Three Dimensional Model for Application in Higher Education
Author	M.C.T.C. Jos? Luis Cendejas Valdez, Carlos Arturo Vega Lebrun, M.C. Omar Ordonez Toledo, M.T.I Heberto Ferreira Medina
Citation	Vol. 12  No. 6  pp. 116-121
Keywords	3D Tours, rendering, computing processing

Title	A Novel Approach for Feature Selection Support of a Software Product Line Development
Author	Pujianto Yugopuspito, Made Murwantara, Adrian Hartanto Sutomo
Citation	Vol. 12  No. 6  pp. 107-115
Keywords	Software Product Line Engineering, Feature, Feature Model, Analytical Network Process, Analytical Hierarchy Process