@article {3947,
	title = {Combining Vertex-Centric Graph Processing With SPARQL for Large-Scale RDF Data Analytics},
	journal = {IEEE Transactions on Parallel and Distributed Systems (TPDS)},
	volume = {28},
	year = {2017},
	pages = {3374--3388},
	doi = {10.1109/TPDS.2017.2720174},
	author = {Ibrahim Abdelaziz and Razen Harbi and Semih Salihoglu and Panos Kalnis}
}
