Title	An Algorithm for Distributed Aggregation-join Query Processing in Data Grids
Author	Hua Feng, Zhenhuan Zhang
Citation	Vol. 8  No. 5  pp. 102-110
Keywords	Data Grids, Aggregation-join Query, Partial Replica, Replica Maximum Cover, Minimum Maximum Edge Matching

Title	Improving Array Search algorithm Using Associative Memory Neural Network
Author	Emad Issa Abdul Kareem, Aman Jantan
Citation	Vol. 8  No. 5  pp. 111-116
Keywords	Data structure algorithms, array data structure, search algorithms, neuralnetwork, associative memory, bidirectional associative memory BAM.

Title	A Unified Framework and Sequential Data Cleaning Approach for a Data Warehouse
Author	J. Jebamalar Tamilselvi, V. Saravanan
Citation	Vol. 8  No. 5  pp. 117-121
Keywords	Data cleaning, Data quality, Data warehousing and Data mining

Title	Spectral Efficiency Evaluation of Downlink Mobile Multi-hop Relay Systems Employing Macro Diversity Handover Technique
Author	Jamil Sultan, M. Ismail, N. Misran, K. Jumari
Citation	Vol. 8  No. 5  pp. 122-129
Keywords	Handover, Spectral Efficiency, Multi-hop relay, IEEE 802.16e, IEEE 802.16j