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Heuristic optimization of OLAP queries in multidimensionally hierarchically clustered databases

Dimitri Theodoratos, Aris Tsois
2001 Proceedings of the 4th ACM international workshop on Data warehousing and OLAP - DOLAP '01  
On-Line Analytical Processing (OLAP) is a technology that encompasses applications requiring a multidimensional and hierarchical view of data.  ...  OLAP applications often require fast response time to complex grouping/aggregation queries on enormous quantities of data.  ...  To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. DOLAP'OI, November 9,2001, Atlanta, Georgia. USA.  ... 
doi:10.1145/512236.512243 dblp:conf/dolap/TheodoratosT01 fatcat:3a2xvdkkeffttpim5qg72eddxa