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ACL
1989
14 years 18 days ago
Evaluating Discourse Processing Algorithms
In order to take steps towards establishing a methodology for evaluating Natural Language systems, we conducted a case study. We attempt to evaluate two different approaches to an...
Marilyn A. Walker
ACL
1989
14 years 18 days ago
A Semantic-Head-Driven Generation Algorithm for Unification-Based Formalisms
We present an algorithm for generating strings from logical form encodings that improves upon previous algorithms in that it places fewer restrictions on the class of grammars to ...
Stuart M. Shieber, Gertjan van Noord, Robert C. Mo...
ACL
1989
14 years 18 days ago
The Effects of Interaction on Spoken Discourse
Near-term spoken language systems willlikely be limited in their interactive capabilities. To design them, we shall need to model how the presence or absence of speaker interactio...
Sharon L. Oviatt, Philip R. Cohen
ACL
1989
14 years 18 days ago
The Lexical Semantics of Comparative Expressions in a Multi-Level Semantic Processor
Comparative expressions (CEs) such as "bigger than" and "more oranges than" are highly ambiguous, and their meaning is context dependent. Thus, they pose probl...
Duane E. Olawsky
ACL
1989
14 years 18 days ago
Planning Text for Advisory Dialogues
Johanna D. Moore, Cécile Paris
ACL
1989
14 years 18 days ago
Unification-Based Semantic Interpretation
This paper shows that a first-order unificationbased semantic interpretation for various coordinate constructs is possible without an explicit use of lambda expressions if we slig...
Robert C. Moore