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| Content Provider | ACM Digital Library |
|---|---|
| Author | Nuseibeh, Bashar Willis, Alistair Yang, Hui De Roeck, Anne |
| Abstract | Natural language is prevalent in requirements documents. However, ambiguity is an intrinsic phenomenon of natural language, and is therefore present in all such documents. Ambiguity occurs when a sentence can be interpreted differently by different readers. In this paper, we describe an automated approach for characterizing and detecting so-called nocuous ambiguities, which carry a high risk of misunderstanding among different readers. Given a natural language requirements document, sentences that contain specific types of ambiguity are first extracted automatically from the text. A machine learning algorithm is then used to determine whether an ambiguous sentence is nocuous or innocuous, based on a set of heuristics that draw on human judgments, which we collected as training data. We implemented a prototype tool for Nocuous Ambiguity Identification (NAI), in order to illustrate and evaluate our approach. The tool focuses on coordination ambiguity. We report on the results of a set of experiments to assess the performance and usefulness of the approach. |
| Starting Page | 53 |
| Ending Page | 62 |
| Page Count | 10 |
| File Format | |
| ISBN | 9781450301169 |
| DOI | 10.1145/1858996.1859007 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2010-09-20 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Human judgments Coordination ambiguity Nocuous ambiguity Machine learning Natural language requirements |
| Content Type | Text |
| Resource Type | Article |
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