Privacy-Preserving Collaborative Filtering on Vertically Partitioned Data Export

@incollection{citeulike:6013963, abstract = {Collaborative filtering (CF) systems are widely used by E-commerce sites to provide predictions using existing databases comprised of ratings recorded from groups of people evaluating various items, sometimes, however, such systems' ratings are split among different parties. To provide better filtering services, such parties may wish to share their data. However, due to privacy concerns, data owners do not want to disclose data. This paper presents a privacy-preserving protocol for CF grounded on vertically partitioned data. We conducted various experiments to evaluate the overall performance of our scheme.}, author = {Polat, Huseyin and Du, Wenliang}, citeulike-article-id = {6013963}, citeulike-linkout-0 = {http://dx.doi.org/10.1007/11564126_69}, citeulike-linkout-1 = {http://www.springerlink.com/content/p248792646838031}, doi = {10.1007/11564126_69}, journal = {Knowledge Discovery in Databases: PKDD 2005}, keywords = {collaborative\_filtering, privacy}, pages = {651--658}, posted-at = {2009-10-27 03:18:06}, priority = {2}, title = {Privacy-Preserving Collaborative Filtering on Vertically Partitioned Data}, url = {http://dx.doi.org/10.1007/11564126_69}, year = {2005} }

TY - CHAP ID - citeulike:6013963 L3 - citeulike-article-id:6013963 N2 - Collaborative filtering (CF) systems are widely used by E-commerce sites to provide predictions using existing databases comprised of ratings recorded from groups of people evaluating various items, sometimes, however, such systems’ ratings are split among different parties. To provide better filtering services, such parties may wish to share their data. However, due to privacy concerns, data owners do not want to disclose data. This paper presents a privacy-preserving protocol for CF grounded on vertically partitioned data. We conducted various experiments to evaluate the overall performance of our scheme. JF - Knowledge Discovery in Databases: PKDD 2005 EP - 658 TI - Privacy-Preserving Collaborative Filtering on Vertically Partitioned Data SP - 651 KW - collaborative_filtering KW - privacy AU - Polat, Huseyin AU - Du, Wenliang PY - 2005/// UR - http://dx.doi.org/10.1007/11564126_69 ER -