Scalable and Efficient Self-Join Processing technique in RDF data. - Awny Sayed; Amal Almaqrashi (CoRR, 2014)

CASONTO: An efficient and scalable Arabic semantic search engine based on a domain specific ontology and question answering. - Awny Sayed; Amal Almaqrashi (Int. J. Web Inf. Syst., 2016)