Multi-level Navigation of a Document Space. - Misook Heo; Emile L. Morse; Swantje Willms; Michael B. Spring (WebNet, 1996)

Benutzermodelle, Information Retrieval und Visualisierung. - Swantje Willms (GI Jahrestagung (2), 2003)

Visualizing a User Model for Educational Adaptive Information Retrieval. - Swantje Willms (User Modeling, 2003)