Automatic Indexing Of Text And Graphics In Technical Manuals. - Marcel Worring; Bob J. Wielinga; Anjo Anjewierden; Frans Verster; Leon Todoran; Suzanne Kabel; Robert de Hoog (ICME, 2001)

The added value of task and ontology-based markup for information retrieval. - Suzanne Kabel; Robert de Hoog; Bob J. Wielinga; Anjo Anjewierden (J. Assoc. Inf. Sci. Technol., 2004)