Dr Dennis Wollersheim

Contact Details

Email: d.wollersheim@latrobe.edu.au
Phone: 03 9479 1763
International: +61 3 9479 1763
Fax: 03 9479 1783
International: +61 3 9479 1783
Office: HS1 110

Qualifications

PhD (Computer Science) La Trobe University, BSW La Trobe University, BSc Lethbridge

Interests

Health information retrieval, social computing

Publications

Wollersheim, D. and W. Rahayu (2005). "Ontology Based Query Expansion Framework for Use in Medical Information Systems." International Journal of Web Information Systems 1 (2).(pdf )

Wollersheim, D. and W. Rahayu (2005). Using Medical Test Collection Relevance Judgements to Identify Ontological Relationships Useful for Query Expansion . Biomedical data engineering workshop, ICDE 2005, Tokyo, Japan, IEEE Computer Society.(pdf )

Wollersheim, D. and W. Rahayu (2003). An Algorithm For Finding Effective Query Expansions Through Failure Analysis Of Word Statistical Information Retrieval . The Third International Symposium on Communications and Information Technologies (ISCIT2003), Songkhla, Thailand. (pdf )

Wollersheim, D., W. Rahayu, et al. (2002). Evaluation of Index Term Discovery in Medical Reference Text . International Conference on Information Technology and Applications, Bathhurst, NSW, Australia. (pdf )

Wollersheim, D. and W. Rahayu (2002). Methodology For Creating a Sample Subset of Dynamic Taxonomy to Use in Navigating Medical Text Databases . IDEAS 2002, Edmonton, Alberta, Canada. (pdf )

Wollersheim, D. and W. Rahayu (2001). Implementation of Dynamic Taxonomies for Clinical Guideline Retrieval . International Conference on Medical Informatics, Hyderabad, India, Institute of Public Enterprise. (pdf )

Wollersheim, D. (2001). Therapeutic Guidelines Decision Support Knowledge Representation . 11th Annual Royal Australian College of General Practice Conference, Melbourne, Australia. (pdf )

Wollersheim, D. (2001). A Review of Decision Support Formats with Respect to Therapeutic Guidelines Limited Requirements . Ninth National Health Informatics Conference, Canberra, ACT, Australia, Health Informatics Society of Australia. (pdf )

Invited Presentations

Wollersheim, D. (2002) Constructing dynamic taxonomy for use with medical reference text . University of Turin, Turin, Italy. ( powerpoint slides )

Content Approved by: Head of School
Page maintained by: Personal Assistant to Head of School
Last Updated: 7 April, 2009