| Vol-19 © 1999 for the individual papers by the papers' authors. Copying permitted for private and scientific purposes. Re-publication of material on this page requires permission by the copyright owners.

# Design and Management
of Data Warehouses

### Proceedings of the Intl. Workshop DMDW'99, Heidelberg, Germany, June 14-15, 1999.

Edited by

### Stella Gatziu *
Manfred A. Jeusfeld #
Martin Staudt +
Yannis Vassiliou %

* University of Zurich, Database Technology Group, Winterthurerstrasse 190 CH-8057 Zurich Switzerland
# Tilburg University, Infolab, Postbus 90153 5000 LE Tilburg, The Netherlands
+ Swiss Life, Information Systems Research, P.O.Box, 8022 Zurich, Switzerland
% Natl. Techn. University of Athens, Knowledge & Database Systems Lab, Zographou 157 73, Athens, Greece
DMDW'99 was held in conjunction with the 11th Conference on Advanced Information Systems Engineering (CAiSE'99).
The workshop was supported by
Swiss Life and
A hard copy of these proceedings is available as Swiss Life Technical Report on demand.

## Table of Contents

- Foreword
  S. Gatziu, M.A. Jeusfeld, M. Staudt, Y. Vassiliou

1. Tree Based Indexes vs. Bitmap Indexes - a Performance Study (1.1 - 1.10)
   M. Jürgens, H.J. Lenz
2. On Modeling and Predicting Query Behavior in OLAP Systems (2.1 - 2.10)
   C. Sapia
3. Speeding up Warehouse Physical Design Using a Randomized Algorithm (3.1 - 3.9)
   M. Lee, J. Hammer
4. Repository Support for Data Warehouse Evolution (4.1 - 4.9)
   C. Quix
5. Analysis and Design of Data Warehouses (5.1 - 5.12)
   H. Schouten
6. Modeling the Data Warehouse Refreshment Process as a Workflow Application (6.1 - 6.12)
   M. Bouzeghoub, F. Fabret, M. Matulovic-Broqué
7. Business Terms as a Critical Success Factor for Data Warehousing (7.1 - 7.5)
   P. Lehmann, J. Jaszewski
8. Constructing GPSJ View Graphs (8.1 - 8.12)
   M.O. Akinde, M.H. Böhlen
9. Algorithms for Rewriting Aggregate Queries Using Views (9.1 - 9.11)
   S. Cohen, W. Nutt, A. Serebrenik
10. Creating a Data Warehouse using SQL Server (10.1 - 10.9)
    J.O. Sørensen, K. Alnor
11. Indexing and Compression in Data Warehouses (11.1 - 11.17)
    K. Goyal, K. Ramamritham, A. Datta, H. Thomas
12. An Integrative and Uniform Model for Metadata Management in Data Warehousing Environments (12.1 - 12.16)
    R. Müller, Th. Stöhr, E. Rahm
13. A Data Warehouse Conceptual Data Model for Multidimensional Aggregation (13.1 - 13.10)
    E. Franconi, U. Sattler
14. The Audit of the Data Warehouse Framework (14.1 - 14.12)
    J.A. Rodero, M.G. Piattini, J.A. Toval
15. Data Currency Quality Factors in Data Warehouse Design (15.1 - 15.16)
    D. Theodoratos, M. Bouzeghoub
16. A Principled Approach to Data Integration and Reconciliation in Data Warehousing (16.1 - 16.11)
    D. Calvanese, G. De Giacomo, M. Lenzerini, D. Nardi, R. Rosati

submitted to CEUR-WS by M. Staudt, June, 23, 1999