%0 Journal Article %T Information Retrieval as Counterfactual %A Nie,, J.-Y. %A Brisebois,, M. %A Lepage,, F. %J The Computer Journal %V 38 %N 8 %P 643-657 %@ 0010-4620 %D 1995-01-01 %I Oxford University Press %~ DeepDyve