Method and system for multiple independent extensions of a concept taxonomy via description logic classification

摘要

A method and system facilitating multiple independent extensions of a concept taxonomy. Separate classification operations determine how one or more distinct sets of additional concepts, each comprising an extension, fit in with the original taxonomy while leaving the original taxonomy intact and substantially without copying it. Classification results are recorded so that the original taxonomy and every extension thereof can be independently queried and retrieved on demand. This process is referred to as modular classification.