"Englisch." . . "Information retrieval." . . "Comprehension." . . "Text processing." . . "Linguistics." . . . . "A formal approach to discourse anaphora"@en . "A formal approach to discourse anaphora" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "A Formal Approach to Discourse Anaphora" . "A Formal Approach to Discourse Anaphora"@en . . . . . . . . . . . . "Extended natural language communication between a person engaged in solving a problem or seeking information and a machine providing assistance requires the machine to be able to deal with anaphoric language in a perspicuous, transportable non-ad hoc way. This report takes the view that dealing with anaphoric language can be decomposed into two complementary tasks: (1) identifying what a text potentially makes available for anaphoric reference; and (2) constraining the candidate set of a given anaphoric expression down to one possible choice. The second task has been called the 'Anaphor resolution' problem and, to date, has stimulated much research in psychology and artificial intelligence natural language understanding. The focus of this report is the first task - that of identifying what a text makes available for anaphoric reference and how it does so."@en . "Problem solving." . . "Man computer interface." . . "Analyse du discours." . . "Artificial intelligence." . . "Anaphora (Linguistics)" . . "Semantics." . . "Gramàtica comparada i general Pronom." . . "Natural language." . . "Bionics." . . "Anafora." . . "Gramàtica comparada i general Sintaxi." . . "Computer applications." . . "Anaphore." . . "Englisch." . . "analyse du discours anaphore (grammaire) anglais (langue)" . . "Discourse analysis." . . "Anapher (Syntax)" . .