Lexpresso: a Controlled Natural Language
Adam Saulwick
TL;DR
Lexpresso is a controlled natural language designed as a bidirectional interface for high-level information fusion, emphasizing lexical coverage, expressiveness, and integration with formal semantics.
Contribution
The paper introduces Lexpresso, a new controlled natural language with comprehensive features and formal semantic integration for advanced natural language interfaces.
Findings
Lexpresso supports a wide range of syntactic and semantic structures.
It demonstrates effective bidirectional natural language processing.
The system is classified within the PENS framework.
Abstract
This paper presents an overview of `Lexpresso', a Controlled Natural Language developed at the Defence Science & Technology Organisation as a bidirectional natural language interface to a high-level information fusion system. The paper describes Lexpresso's main features including lexical coverage, expressiveness and range of linguistic syntactic and semantic structures. It also touches on its tight integration with a formal semantic formalism and tentatively classifies it against the PENS system.
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Taxonomy
TopicsAdvanced Database Systems and Queries · Advanced Computational Techniques and Applications · AI-based Problem Solving and Planning