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Bautista, Susana; Hervás, Raquel; Gervás, Pablo; Power, Richard and Williams, Sandra
(2011).
URL: http://www.aclweb.org/anthology-new/W/W11/W11-2314...
Abstract
Numerical information is very common in all kinds of documents from newspapers and magazines to household bills and wage slips. However, many people find it difficult to understand, particularly people with poor education and disabilities. Sometimes numerical information is presented with hedges that modify the meaning. A numerical hedge is a word or phrase employed to indicate explicitly that some loss of precision has taken place (e.g., “around”) and it may also indicate the direction of approximation (e.g., “more than”). This paper presents a study of the use of numerical hedges that is part of research investigating the process of rewriting difficult numerical expressions in simpler ways. We carried out a survey in which experts in numeracy were asked to simplify a range of proportion expressions and analysed the results to obtain guidelines for automating the simplification task.
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About
- Item ORO ID
- 29190
- Item Type
- Conference or Workshop Item
- Project Funding Details
-
Funded Project Name Project ID Funding Body Not Set RES-000-22-2760 ESRC (Economic and Social Research Council) - Keywords
- natural language processing; text simplification; numerical hedges; assistive technology;
- Academic Unit or 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)
- Copyright Holders
- © 2011 Association for Computational Linguistics
- Depositing User
- Sandra Williams