@congreso_internacional{491, author = {Enrique Herrera-Viedma and S Alonso and Francisco Javier Cabrerizo and A.G López and Carlos Porcel}, title = {A Software Tool to Teach the Performance of Fuzzy Information Retrieval Systems based on Weighted Queries}, year = {2007}, pages = {25-33}, month = {January 25-31st}, publisher = {Proceedings of First International Workshop on Teaching and Learning of Information Retrieval (TLIR 2007)}, address = {London (UK)}, }