?url_ver=Z39.88-2004&rft_id=10.1504%2FIJBIS.2015.070892&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.M.&rft.au=Said%2C+A.M.&rft.aulast=Said&rft.issue=1&rft.volume=20&rft.issn=17460972&rft.atitle=Data+stream+outlier+detection+approach+based+on+frequent+pattern+mining+technique&rft.pages=55-70&rft.title=International+Journal+of+Business+Information+Systems&rft.date=2015&rft.genre=article