@inproceedings{KEOD-2013-AkamaN,
	author        = "Kiyoshi Akama and Ekawit Nantajeewarawat",
	booktitle     = "{Proceedings of the Fifth International Conference on Knowledge Engineering and Ontology Development}",
	doi           = "10.5220/0004546202530260",
	isbn          = "978-989-8565-81-5",
	pages         = "253--260",
	publisher     = "{SciTePress}",
	title         = "{Embedding Proof Problems into Query-answering Problems and Problem Solving by Equivalent Transformation}",
	year          = 2013,
}