Riadh Ben Messaoud Papers on DiSC'04 A new OLAP aggregation based on the AHC technique Publications Note: Links lead to the DBLP on the Web. Riadh Ben Messaoud Riadh Ben Messaoud, Omar Boussaid , Sabine Rabaséda : A new OLAP aggregation based on the AHC technique. DOLAP 2004 : 65-72 1 [ 1 ] 2 [ 1 ] ©2005 Association for Computing Machinery