contribution)
We expect that such grammar definitions can facilitate the definition of the approved and recommended sentence structures for domain-specific narratives. With the implemented CFC-LD Parser, it enables the development of a lightweight CNL editor with domain-specific ontology.
The CNL editors will give us a chance to get structured data from users’ narratives,
along with
1) more sophisticated expressions,
2) patternized expressions,
3) informal expressions consisting of multi language constituents.
future work)
the dependency structure appearing in a sentence can vary due
to types and semantics of language constituents. Though it might be possible to
describe states in a more detailed way according to their characteristics, it is by no
means an easy task to complete. We are planning to improve our system and CFG-LD
to unburden those efforts for the definitions of CFG-LD grammars. In this paper,
validation and resolution of conflicts between the grammar rules were not considered
when a sentence is parsed by the CFG-LD parser. We will conduct further
improvements of the parser considering occurrence of conflicts in our future works.