Thomas Russi: A Framework for Syntactic and Morphological Analysis and its Application in a Text-to-Speech System. Diss. #9328 Swiss Federal Institute of Technology, Zrich, Switzerland, 1990.  Home/Search   Document Not in Database   Summary   Related Articles

....a large number of applications. Recently, there were large achievements in the field of Message Understanding, or more exactly: populating a database by extracting relevant information from naturallanguage texts. Leading systems such as FASTUS (cf. Hobbs et al. 1997] and SMES Related Work 9 2 [Russi, 1990], p. 82, concludes his experiments as follows: by carefully tuning a parsing strategy, efficiency can be significantly increased. Memory consumption can be reduced by up to a factor of four and CPU time by up to a factor of three. 3 For example, Pulman, 1993] and [Brawer, 1995] present a number ....

....to be exactly the same as that of context free grammars, for which superior parsing algorithms exist. Nevertheless, there exists a recent thesis based on RTNs: Thomas Russis grammar formalism, Unification Based Transition Networks (UTNs) is an extension of the RTN concept in two respects (cf. [Russi, 1990], p. 36) n terminal and non terminal symbols are no longer atomic symbols, but (untyped) feature structures; n in addition to the linear precedence and immediate dominance relations encoded in the topology of the networks, additional constraints between terminals and constituents can be ....

Thomas Russi: A Framework for Syntactic and Morphological Analysis and its Application in a Text-to-Speech System. Diss. #9328 Swiss Federal Institute of Technology, Zrich, Switzerland, 1990.

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