WAPS, a Data Mining Support Environment for the Planning of Warranty and Goodwill Costs in the Automobile Industry. - Edgar Hotz; Gholamreza Nakhaeizadeh; B. Petzsche; H. Spiegelberger (KDD, 1999)

REVI-MINER, a KDD-environment for deviation detection and analysis of warranty and goodwill cost statements in automotive industry. - Edgar Hotz; Udo Grimmer; Wolfgang Heuser; Gholamreza Nakhaeizadeh; Michael Wieczorek (KDD, 2001)

Some Recent KDD-Applications at DaimlerChrysler AG. - Edgar Hotz; Udo Grimmer; Gholamreza Nakhaeizadeh (GI Jahrestagung, 2002)