Search-log anonymization and advertisement: are they mutually exclusive? - Thorben Burghardt; Klemens Böhm; Achim Guttmann; Chris Clifton (CIKM, 2010)

Anonymous Search Histories Featuring Personalized Advertisement - Balancing Privacy with Economic Interests. - Thorben Burghardt; Klemens Böhm; Achim Guttmann; Chris Clifton (Trans. Data Priv., 2011)