Negation query handling engine for natural language interfaces to ontologies
Rizwan Iqbal, Masrah Azrifah Azmi Murad, Mohd Hasan Selamat, Azreen Azman · 2012
Natural language interfaces to ontologies allow users to input their queries in natural language to the system and retrieve their desired information from ontologies. Many natural language interfaces have been developed to date but their capability in handling negation queries is limited.