@techreport{ZhongLiTateZhang2015, author = "Zhong, Xinyue and Li, Jiahui and Tate, Kimberley Ashley and Zhang, Lili" title = "A Comparison of OLAP and Coherence Large Scale Aggregations" school = "Worcester Polytechnic Institute" %address = "100 Institute Road, Worcester MA 01609-2280 USA" year = "2015" %month = "March" }