C.S. Mellish, "Computer Interpretation of Natural Language Descriptions" 1985 | pages: 184 | ISBN: 0853128286 | DJVU | 1,3 mb
A computer program which can 'understand' natural language texts must have both syntactic knowledge about the language concerned and semantic knowledge of how what is written relates to its internal representation of the world (what it means). It has been a matter of some controversy how these sources of information can best be integrated to translate from an input text to a formal meaning representation. The controversy has concerned largely the question as to what degree of syntactic analysis must be performed before any semantic analysis can take place. An extreme position in this debate is that a syntactic parse tree for a complete sentence must be produced before any investigation of that sentence's meaning is appropriate. This position has been criticised by those who see understanding as a process that takes place gradually as the text is read, rather than in sudden bursts of activity at the ends of sentences. These people advocate a model where semantic analysis can operate on fragments of text before the global syntactic structure is determined-a strategy which we will call early semantic analysis.
Title: Computer Interpretation of Natural Language Descriptions
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