2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/31537It is very costly to build up lexical resources and domain ontologies. Especially when confronted with a new application domain lexical gaps and a poor coverage of domain concepts are a problem for the successful exploitation of natural language document analysis systems that need and exploit such knowledge sources. In this paper we report about ongoing experiments with `bootstrapping techniques' for lexicon and ontology creation.Computation and LanguageH.3.1; I.2.7text