| |
| 2002 | ||
|---|---|---|
| 5 | Marcus Jürgens: Index Structures for Data Warehouses Springer 2002 | |
| 2001 | ||
| 4 | EE | Marcus Jürgens, Hans-Joachim Lenz: Tree Based Indexes Versus Bitmap Indexes: A Performance Study. Int. J. Cooperative Inf. Syst. 10(3): 355-376 (2001) |
| 1999 | ||
| 3 | EE | Marcus Jürgens, Hans-Joachim Lenz: Tree Based Indexes vs. Bitmap Indexes - a Performance Study. DMDW 1999: 1 |
| 2 | EE | Marcus Jürgens, Hans-Joachim Lenz: PISA: Performance Models for Index Structures with and without Aggregated Data. SSDBM 1999: 78-87 |
| 1998 | ||
| 1 | Marcus Jürgens, Hans-Joachim Lenz: The Ra*-tree: An improved R-tree with Materialized Data for Supporting Range Queries on OLAP-Data. DEXA Workshop 1998: 186-191 | |
| 1 | Hans-Joachim Lenz | [1] [2] [3] [4] |