K.Chandraprabha, S.Santhosh Kumar, M.Srinivasan and V.Vanitha 2017. Determining frequent data in social streams using link-anomaly detection . International journal of intellectual advancements and research in engineering computations. 5, 1 (Mar. 2017), 853–856. DOI:https://doi.org/10.61096/ijiarec.v5.iss1.2017.853-856.