, M.S.G.L.M.P.J.H.M.S.S.P.M.M.D.R.A.P.A.N.C. 2015. Implementation of Improved IR System through Swarm Intelligence Technique. International Journal on Recent and Innovation Trends in Computing and Communication. 3, 10 (Oct. 2015), 5834–5837. DOI:https://doi.org/10.17762/ijritcc.v3i10.4940.