Title	Collabo-eNOTE: A Hybrid Recommender System for Group Learning Support
Author	Xin Wan, Fumihiko Anma, Toshie Ninomiya, Toshio Okamoto
Citation	Vol. 8  No. 9  pp. 166-171
Keywords	Collaborative Filtering, Content-based filtering, Hybrid filtering, Intelligent System, Collaborative learning.

Title	Modified Soft Output Viterbi Error Correcting Algorithm
Author	T.Gnanasekaran, K.Duraiswamy
Citation	Vol. 8  No. 9  pp. 161-165
Keywords	BER, AWGN, SOVA, MAP, Turbo code.

Title	Determination of GPS Total Electron Content using Single Layer Model (SLM) Ionospheric Mapping Function
Author	Norsuzila Ya’acob, Mardina Abdullah, Mahamod Ismail
Citation	Vol. 8  No. 9  pp. 154-160
Keywords	GPS, TEC, ionosphere, levelling process

Title	WEB Service Interoperability Analysis and Introduction of a Design Method to reduce non Interoperability Effects
Author	Nasrin HezareMoghadam, Masoumeh Khoshbakhtian, Hassan Yeganeh, AmirHasan Darvishan
Citation	Vol. 8  No. 9  pp. 149-153
Keywords	WEB Service, NGN, SOAP