Legal information is often accessible via portal web sites. Legal documents typically combine structured and unstructured information, the former being tagged with markup languages such as XML (Extensible Markup Language). Current information retrieval research takes into account the structured information content of documents when computing the relevance ranking. Such an approach is very promising for the retrieval of legal documents. This is illustrated with two retrieval models specifically designed for the retrieval of legislation.
Moens, Marie-Francine. "Combining Structured and Unstructured Information in a Retrieval Model for Accessing Legislation." In From Author to Reader: Challenges for the Digital Content Chain: Proceedings of the 9th ICCC International Conference on Electronic Publishing. ELPUB. Leuven-Heverlee, Belgium: Peeters Publishing Leuven, 2005.
Conference held at Katholieke Universiteit Leuven