daml+oil is a new description logic developed for use within the DAML project and as a submission to the upcoming W3C semantic web ontology working group. It is closely based on t...
This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are difficult to optimize be...
In this paper we describe our work on representing and constructing ontologies for breast mammography, which is part of planned set of comprehensive breast imaging and pathology o...
Ford Motor Company's Direct Labor Management System (DLMS) utilizes knowledgerepresentation schemebased on the KL-ONEfamily of languages to represent the world of automobile ...
Abstract. For a reasonable sound and complete proof calculus for firstorder logic consider the problem to decide, given a sentence of firstorder logic and a natural number n, whet...