Portability in the Janus Natural Language Interface.

摘要

Although natural language technology has achieved a high degree of domain independence through separating domain-independent modules from domain- dependent knowledge bases, portability, as measured by effort to move from one application to another, is still a problem. Here we describe a knowledge acquisition tool (KNACQ) that has sharply decreased our effort in building knowledge bases. The knowledge bases acquired with KNACQ are used by both the understanding components and the generation components of Janus.