@unpublished{publication-20725,
	author={Dolmatova, Oksana and Augsten, Nikolaus and B{\"o}hlen, Michael Hanspeter},
	institution={Cornell University},
	issn={2331-8422},
	number=05517,
	series={ArXiv.org},
	title={A Relational Matrix Algebra and its Implementation in a Column Store},
	year=2020,
}