John Horner Papers on DiSC'04 An analysis of additivity in OLAP systems Publications Note: Links lead to the DBLP on the Web. John Horner John Horner, Il-Yeol Song , Peter P. Chen : An analysis of additivity in OLAP systems. DOLAP 2004 : 83-91 1 [ 1 ] 2 [ 1 ] ©2005 Association for Computing Machinery