Title	Text Mining and Clustering Analysis
Author	Shobha S. Raskar, D. M. Thakore
Citation	Vol. 11  No. 6  pp. 203-207
Keywords	Clustering, K-mean, Expectation Maximization(EM), Distance measure

Title	Hybrid Gravitational Search Algorithm with Random-key Encoding Scheme Combined with Simulated Annealing
Author	Huiqin Chen, Sheng Li, Zheng Tang
Citation	Vol. 11  No. 6  pp. 208-217
Keywords	Gravitational search, simulated annealing, local improvement, population-based algorithm, hybridization

Title	Packet buffering in Manet
Author	Nishu Garg, Ruchika Sharma, Parul Pal
Citation	Vol. 11  No. 6  pp. 218-222
Keywords	MANET, Packet Buffering, Two Hop Routing, One Hop Routing, Link Layer Notification(LLN), Local Route Table(LRT)

Title	Optimal Analog Circuit Sizing via Ant Colony Optimization Technique
Author	Bachir Benhala, Ali Ahaitouf, Mourad Fakhfakh, Abdellah Mechaqrane, Brahim Benlahbib
Citation	Vol. 11  No. 6  pp. 223-231
Keywords	Metaheuristic, ACO, Test functions, CMOS, Current conveyors