Tense, temporal expressions and demonstrative licensing in natural discourse
SIGDIAL '09 Proceedings of the SIGDIAL 2009 Conference: The 10th Annual Meeting of the Special Interest Group on Discourse and Dialogue
Expert Systems with Applications: An International Journal
Anaphoric reference in clinical reports: Characteristics of an annotated corpus
Journal of Biomedical Informatics
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This paper investigates reference to clausally introduced entities and proposes an explanation for why these are more readily available to immediate subsequent reference with a demonstrative pronoun than with the personal pronoun,it. New evidence is provided supporting proposals that such entities are typically activated, but not brought into focus, upon their introduction into a discourse. The study also provides further insight into the role of information structure, lexical semantics, presuppositional contexts, and syntactic structure in bringing an entity into focus of attention.