@inproceedings{Solomonik:2017:SBC:3126908.3126971,
 author = {Solomonik, Edgar and Besta, Maciej and Vella, Flavio and Hoefler, Torsten},
 title = {Scaling Betweenness Centrality Using Communication-efficient Sparse Matrix Multiplication},
 booktitle = {Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis},
 series = {SC '17},
 year = {2017},
 isbn = {978-1-4503-5114-0},
 location = {Denver, Colorado},
 pages = {47:1--47:14},
 articleno = {47},
 numpages = {14},
 url = {http://doi.acm.org/10.1145/3126908.3126971},
 doi = {10.1145/3126908.3126971},
 acmid = {3126971},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {betweenness centrality, communication cost, parallel algorithm, sparse matrix multiplication},
}