Efforts using source-side associations mainly focus on the exploitation of either sentence-level context (Chan et al., 2007;Carpuat and Wu, 2007;Hasan et al., 2008;Mauser et al., 2009;Shen et al., 2009) or the utilization of document-level context (Xiao et al., 2011;Ture et al., 2012;Xiao et al., 2012;Xiong et al., 2013).
target-side dependencies attract little attention, although they have an important impact on the accuracy of lexical selection.