Question Answering (QA) has reappeared in research activities and in companies over the past years. We present an architecture of Semantic-based closed and open domain Question Answering System (ScoQAS) over ontology resources (not free text) with two different prototyping: Ontology-based closed domain and an open domain under Linked Open Data (LOD) resource. Both scenarios are presented, discussed and evaluated.
Latifi, M., Rodriguez, H., Sànchez-Marrè, M. ScoQAS : a semantic-based closed and open domain question answering system. "Procesamiento de lenguaje natural", 1 Setembre 2017, vol. 59, p. 73-80.