Here be dragons? The perils and promises of inter-resource lexical-semantic mapping

摘要

Lexical-semantic knowledges sources are a stock item in the language technologist's toolbox, having proved their practical worth in many and diverse natural language processing (NLP) applications. In linguistics, lexical semantics comes in many flavors, but in the NLP world, word-nets reign more or less supreme. There has been some promising work utilizing Roget-style thesauruses instead, but wider experimentation is hampered by the limited availability of such resources. The work presented here is a first step in the direction of creating a freely available Roget-style lexical resource for modern Swedish. Here, we explore methods for automatic disambiguation of inter-resource mappings with the longer-term goal of utilizing similar techniques for automatic enrichment of lexical-semantic resources.