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Composing questions through conceptual authoring

Hallett, Catalina; Power, Richard and Scott, Donia (2007). Composing questions through conceptual authoring. Computational Linguistics, 33(1) pp. 105–133.

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This article describes a method for composing fluent and complex natural language questions, while avoiding the standard pitfalls of free text queries. The method, based on Conceptual Authoring, is targeted at question-answering systems where reliability and transparency are critical, and where users cannot be expected to undergo extensive training in question composition. This scenario is found in most corporate domains, especially in applications that are risk-averse. We present a proof-of-concept system we have developed: a question-answering interface to a large repository of medical histories in the area of cancer. We show that the method allows users to successfully and reliably compose complex queries with minimal training.

Item Type: Journal Item
ISSN: 0891-2017
Academic Unit/School: Faculty of Science, Technology, Engineering and Mathematics (STEM) > Computing and Communications
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Research Group: Centre for Research in Computing (CRC)
Item ID: 9908
Depositing User: Michelle Bailey
Date Deposited: 23 Oct 2007
Last Modified: 07 Dec 2018 09:08
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