Demetris Kyriacou Hugh C. Davis Thanassis Tiropanis Evaluating Three Scrutability and Three Privacy User Privileges for a Scrutable User Modelling Infrastructure. 428-434 2009 UMAP http://dx.doi.org/10.1007/978-3-642-02247-0_48 conf/um/2009 db/conf/um/umap2009.html#KyriacouDT09