An authorization model for data warehouses and OLAP
| Authors |
Edgar Weippl Oscar Mangisengi Wolfgang Essmayr Franz Lichtenberger Werner Winiwarter |
| Title | An authorization model for data warehouses and OLAP |
| Booktitle | Proc. 20th IEEE Symposium on Reliable Distributed Systems (SRDS'2001) |
| Type | in proceedings |
| Address | New Orleans, LA, USA |
| Department | IDW |
| Month | October |
| Year | 2001 |
| Pages | 9-13 |
| Abstract | In this paper we discuss a basic authorization model for data warehouses and OLAP offering greater expressiveness and highly increased usability with respect to security. Based on a simple formal notation we will show that access privileges can be expressed more intuitively than using SQL’s grant statements. |