?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.&rft.au=Kausar%2C+N.&rft.aulast=Kausar&rft.issue=1&rft.atitle=Efficient+intrusion+detection+system+based+on+support+vector+machines+using+optimized+kernel+function&rft.pages=55-63&rft.volume=60&rft.title=Journal+of+Theoretical+and+Applied+Information+Technology&rft.issn=19928645&rft.date=2014&rft.genre=article