00763nam a2200241Ia 450000500170000000800460001703700110006304000080007404000080008204000080009004100080009804100080010608400080011410000520012224500920017426000090026630000100027565000200028570001000030594200070040599900210041295200880043320260430150241.0008  250103s9999    xx            000 0 eng d  aTheses  aCRL  beng  ceng  2eng  aeng  qCRL  aVerma Anjani Kumar Au.; Dixit V.S. Gu.91236938 0aHandling profile injection attacks in collaborative filtering based recommender systems  c2021  a169p.  aComputr Science  aUniversity of Delhi. Faculty of Mathematical Sciences . Department of Computer Science91236937  cTH  c1849331d1849331  00104070aCRLbCRLd2026-04-30l0pTH0026151r2026-04-30 15:02:41w2026-04-30yTH