A linear programming-based framework for handling missing data in multi-granular data warehouses
Abstract Data Warehouse (DW) and OLAP systems are first citizens of Business Intelligence
tools. They are widely used in the academic and industrial communities for numerous …
tools. They are widely used in the academic and industrial communities for numerous …
OLAP analysis operators for multi-state data warehouses
Abstract Data reduction in Multidimensional Data Warehouses (MDWs) allows increasing
the efficiency of analysis and facilitating decision-makers' tasks. In this paper, the authors …
the efficiency of analysis and facilitating decision-makers' tasks. In this paper, the authors …
Managing Reduction in Multidimensional Databases
Dealing with large amount of data has always been a key focus of the Multidimensional
Database (MDB) community, especially in the current era when data volume increases more …
Database (MDB) community, especially in the current era when data volume increases more …