A reference architecture for natural language generation systems

Mellish, C., Scott, D., Cahill, L., Evans, R., Paiva, D. and Reape, M. (2006) A reference architecture for natural language generation systems Natural Language Engineering, 12 (1). pp. 1-34. ISSN 1469-8110

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We present the RAGS (Reference Architecture for Generation Systems) framework: a specification of an abstract Natural Language Generation (NLG) system architecture to support sharing, re-use, comparison and evaluation of NLG technologies. We argue that the evidence from a survey of actual NLG systems calls for a different emphasis in a reference proposal from that seen in similar initiatives in information extraction and multimedia interfaces. We introduce the framework itself, in particular the two-level data model that allows us to support the complex data requirements of NLG systems in a flexible and coherent fashion, and describe our efforts to validate the framework through a range of implementations.

Item Type:Journal article
Additional Information:© 2006 Cambridge University Press
Uncontrolled Keywords:Natural language generation systems
Subjects:G000 Computing and Mathematical Sciences
Q000 Languages and Literature - Linguistics and related subjects
DOI (a stable link to the resource):10.1017/S1351324906004104
Faculties:Faculty of Science and Engineering > School of Computing, Engineering and Mathematics > Natural Language Technology
ID Code:3093
Deposited By:Helen Webb
Deposited On:13 Nov 2007
Last Modified:29 Nov 2013 15:57

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