David Lillis Fergus Toolan Rem W. Collier John Dunnion Probabilistic data fusion on a large document collection. 23-34 2006 26 Artif. Intell. Rev. 1-2 http://dx.doi.org/10.1007/s10462-007-9037-2 db/journals/air/air26.html#LillisTCD06