00897nam a2200205 c 4500001001300000005001500013008004100028041001300069049003000082052002000112056001500132082001700147100003600164245020900200260007200409300003600481502011800517504003000635900002600665KDM20067129220061226141305061120s2006 tjka CB 000 eng 0 aengbkor0 lWM484761lWM484762c2fDP02a658.4038bA531c a325.431240 a658.40382211 a안현철,d1977-0KAC20172734610aCustomer classification models and recommender systems for ubiquitous customer relationship management=x유비쿼터스 고객관계관리를 위한 고객분류모형 및 추천 시스템/dHyunchul Ahn aDaejeon:bKorea Advanced Institute of Science and Technology,c2006 ax leaves, 166 p.:bill.;c26 cm1 aThesis(Ph.D.) --bKorea Advanced Institute of Science and Technology,cDivision of Management Engineering,d2006. aBibliography: p. 152-166.10aAhn, Hyunchul,d1977-