1. The type concept in office document retrieval;Barbic,1985
2. Classification and retrieval of documents using office organization knowledge;Celentano,1991
3. Multimedia document presentation, information extraction, and document formation in MINOS: A model and a system;Christodoulakis;ACM Trans. on Office Information Systems,1986
4. ANASTASIL: A hybrid knowledge-based system for document layout analysis;Dengel,1989
5. Knowledge-based document classification supporting integrated document handling;Eirund,1988