Knowledge-based natural language processing systems have achieved good success with certain tasks but they are often criticized because they depend on a domain-specific dictionar...
This paper introduces a tree generating system called Lexicalized Context-Free Grammar (LCFG) and describes a cubic-time parser for it. LCFG embeds the elegance of the analyses fo...
We present teleassistance, a two-tiered control structure for robotic manipulation that combines the advantages of autonomy and teleoperation. At the top level, a teleoperator pro...
The SIGNAL insurance companies have developed an expert system for the support of its customer sales service. It was introduced at the end of 1993 and is currently used by approxi...
This paper describes a large rule-based application called Engineering Standards Distribution System (ESDS). ESDS was built and deployed by Boeing and helps design engineers speci...