Efficient and Flexible Web Access to Art-Historical Image Collections. - Matthias Wagner 001; Stefan Holland; Werner Kießling (SAC (2), 2000)

COSIMA - Your Smart, Speaking E-Salesperson. - Werner Kießling; Stefan Holland; Stefan Fischer 003; Thorsten Ehm (SIGMOD Conference, 2001)

Design and Implementation of COSIMA - A Smart and Speaking E-Sales Assistant. - Werner Kießling; Stefan Fischer 003; Stefan Holland; Thorsten Ehm (WECWIS, 2001)

Preference XPATH: A Query Language for E-Commerce. - Werner Kießling; Bernd Hafenrichter; Stefan Fischer 003; Stefan Holland (Wirtschaftsinformatik, 2001)

The COSIMA prototype for multi-objective bargaining. - Stefan Fischer 003; Werner Kießling; Stefan Holland; Michael Fleder (AAMAS, 2002)

Preference Mining: A Novel Approach on Mining User Preferences for Personalized Applications. - Stefan Holland; Martin Ester; Werner Kießling (PKDD, 2003)

Situated Preferences and Preference Repositories for Personalized Database Applications. - Stefan Holland; Werner Kießling (ER, 2004)

User preference mining techniques for personalized applications. - Stefan Holland; Werner Kießling (Wirtschaftsinf., 2004)

Preference mining and preference repositories: design, algorithms and personalized applications. - Stefan Holland (2004)