A learning system to teach fuzzy Information retrieval systems
...Alonso, F.J. Cabrerizo, A.G. López-Herrera, C. Porcel, A Software Tool to Teach the Performance of FIRS based on Weighted Queries. Proceedings of First International Workshop on Teaching and Learning of Information Retrieval (TLIR 2007), London (UK), 25-31, January 2007.
OWLS is a collection of open source PHP scripts which together create an interactive web-based environment for educators of language, especially those with little experience in web design, to easily create online content for their students.