In this paper we focus on understanding those natural language constructs that will allow eliminating these "obvious" (to a human reader) mistakes from Wikification.
we focus on resolving coreference and a collection of local syntacticosemantic relations (Chan and Roth, 2011); better understanding the relational structure of the text allows us to generate title candidates more accurately given the text, rank these candidates better and determine when a mention in text has no corresponding title in Wikipedia and should be mapped to NIL, a key problem in Wikification.