Modular natural language interfaces to logic-based policy frameworks
| Autor: | Keith Whittaker, Ritu Chadha, C. Jason Chiang, Daniel Apgar, Jason Perry, Konstantine Arkoudas |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
business.industry
Principle of compositionality Computer science Programming language XACML Modular design computer.software_genre language.human_language Controlled natural language Hardware and Architecture Computational semantics language Question answering Attempto Controlled English business Law computer Software Natural language computer.programming_language |
| Zdroj: | Computer Standards & Interfaces. 35:417-427 |
| ISSN: | 0920-5489 |
| DOI: | 10.1016/j.csi.2013.02.002 |
| Popis: | We have developed a translation system that maps sentences of Attempto Controlled English to predicates of many-sorted first-order logic, which can be directly imported into a logic-based policy management framework. Our translation achieves broader coverage than prior work that uses ACE, by a novel application of modern compositional semantics. This translation also natively supports question answering. The system significantly features a modular architecture, enabling semi-automated porting to new policy domains. We initially developed the system for cognitive radio policies, then generalized and ported it to two other policy vocabularies. The system interoperates with policies written in the XACML language. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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