A Multi-Data Warehouse Model for Supporting Enterprise Group Decision
Sun Xiao, Qingzhong Li · Computer Integrated Manufacturing Systems · 2003
Group Decision Support System is an important part of CSCW .Data Warehouse (DW) provides the supporting for OLAP and DSS .But most present DSS based on DW don't support well the cooperative decision among decision-makers .To give the Enterprise Group Decision a better support ,we put forward a Data Warehouse model (SEGDDWM) for supporting enterprise group decision. This model aims at the analysis of different productive activities of enterprises, which can not only provide assistance for cooperative decision among decision-makers, but also support decision service about some subject. Because the model imports the idea of Assemble Dimension, it not only fastens greatly the querying speed of decision information, but also expands the ability of single DW. As a result, it provides united cooperative decision supporting platform for decision service According to this model , we also provide a Group Decision(GD) process of a retail enterprise.