@article{(Open Science Index):https://publications.waset.org/pdf/11277,
	  title     = {A Competitive Replica Placement Methodology for Ad Hoc Networks},
	  author    = {Samee Ullah Khan and  C. Ardil},
	  country	= {},
	  institution	= {},
	  abstract     = {In this paper, a mathematical model for data object replication in ad hoc networks is formulated. The derived model is general, flexible and adaptable to cater for various applications in ad hoc networks. We propose a game theoretical technique in which players (mobile hosts) continuously compete in a non-cooperative environment to improve data accessibility by replicating data objects. The technique incorporates the access frequency from mobile hosts to each data object, the status of the network connectivity, and communication costs. The proposed technique is extensively evaluated against four well-known ad hoc network replica allocation methods. The experimental results reveal that the proposed approach outperforms the four techniques in both the execution time and solution quality},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {3},
	  number    = {7},
	  year      = {2009},
	  pages     = {1707 - 1712},
	  ee        = {https://publications.waset.org/pdf/11277},
	  url   	= {https://publications.waset.org/vol/31},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 31, 2009},
	}