Improved Text Categorisation for Wikipedia Named Entities Sam Tardif author James R Curran author Tara Murphy author 2009-12 text Proceedings of the Australasian Language Technology Association Workshop 2009 Luiz Augusto Pizzato editor Rolf Schwitter editor Sydney, Australia conference publication tardif-etal-2009-improved https://aclanthology.org/U09-1015/ 2009-12 104 108