INVESTIGADORES
CHIOTTI Omar Juan Alfredo
congresos y reuniones científicas
Título:
An Agent-based Ontology Evolution Strategy for Ontology-driven Knowledge Management Systems
Autor/es:
TOLEDO, CARLOS; MARIEL ALE,; CHIOTTI, OMAR; ROSA GALLI, MARÍA
Reunión:
Congreso; CLEI 2010; 2010
Resumen:
Domain ontologies are used in ontology-driven knowledge management
approaches with the aim of capturing knowledge, providing a compromised
understanding of a domain, and allowing integration between different formats
of information sources. Because the domain knowledge changes and grows over
time, enabling such evolution by means of the extension of the domain ontology,
it is necessary to maintain the whole semantics of organizational documents. In
this paper, we propose an agent-based strategy to extend the domain ontology by
adding new concepts during the annotated process of a document. Moreover, with
the objective of trying out the proposed strategy, we developed a flexible framework
to experiment with ontology-driven knowledge management approaches
and agent-based ontology evolution strategies. Using the developed framework,
the proposed strategy and a document semantic annotation algorithm are implemented,
tested and experimental results are evaluated.