@inproceedings{DBLP:conf/bncod/GrabowskiHS13,
	author          = {Marek Grabowski and               Jan Hidders and               Jacek Sroka},
	title           = {Representing MapReduce Optimisations in the Nested Relational               Calculus},
	booktitle       = {Big Data - 29th British National Conference on Databases,               BNCOD 2013, Oxford, UK, July 8-10, 2013. Proceedings},
	publisher       = {Springer},
	year            = {2013},
	editor          = {Georg Gottlob and               Giovanni Grasso and               Dan Olteanu and               Christian Schallhart},
	volume          = {7968},
	series          = {Lecture Notes in Computer Science},
	pages           = {175-188},
	url             = {http://www.st.ewi.tudelft.nl/~hidders/docs/bncod2013-nrc.pdf},
	topic           = {Distributed Algorithms,Performance analysis,Web Engineering,Cloud Computing},
	group           = {WIS}
}