Semantics and implementation of schema evolution in object-oriented databases
SIGMOD '87 Proceedings of the 1987 ACM SIGMOD international conference on Management of data
A methodological framework for data warehouse design
Proceedings of the 1st ACM international workshop on Data warehousing and OLAP
Modelling Large Scale OLAP Scenarios
EDBT '98 Proceedings of the 6th International Conference on Extending Database Technology: Advances in Database Technology
A Logical Approach to Multidimensional Databases
EDBT '98 Proceedings of the 6th International Conference on Extending Database Technology: Advances in Database Technology
Materialized Views Selection in a Multidimensional Database
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Modeling Multidimensional Databases, Cubes and Cube Operations
SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
Extending the E/R Model for the Multidimensional Paradigm
ER '98 Proceedings of the Workshops on Data Warehousing and Data Mining: Advances in Database Technologies
Conceptual Design of Data Warehouses from E/R Schema
HICSS '98 Proceedings of the Thirty-First Annual Hawaii International Conference on System Sciences-Volume 7 - Volume 7
Maintaining Data Cubes under Dimension Updates
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
Changes of Dimension Data in Temporal Data Warehouses
DaWaK '01 Proceedings of the Third International Conference on Data Warehousing and Knowledge Discovery
The COMET Metamodel for Temporal Data Warehouses
CAiSE '02 Proceedings of the 14th International Conference on Advanced Information Systems Engineering
Design Metrics for Data Warehouse Evolution
ER '08 Proceedings of the 27th International Conference on Conceptual Modeling
RoK: Roll-Up with the K-Means Clustering Method for Recommending OLAP Queries
DEXA '09 Proceedings of the 20th International Conference on Database and Expert Systems Applications
Managing and querying versions of multiversion data warehouse
EDBT'06 Proceedings of the 10th international conference on Advances in Database Technology
A multiversion-based multidimensional model
DaWaK'06 Proceedings of the 8th international conference on Data Warehousing and Knowledge Discovery
What time is it in the data warehouse?
DaWaK'06 Proceedings of the 8th international conference on Data Warehousing and Knowledge Discovery
A tree comparison approach to detect changes in data warehouse structures
DaWaK'05 Proceedings of the 7th international conference on Data Warehousing and Knowledge Discovery
A proposal for a multimedia data warehouse
MIS'05 Proceedings of the 11th international conference on Advances in Multimedia Information Systems
Metadata management in a multiversion data warehouse
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems: CoopIS, COA, and ODBASE - Volume Part II
A rule-based data warehouse model
BNCOD'06 Proceedings of the 23rd British National Conference on Databases, conference on Flexible and Efficient Information Handling
Managing evolution of data warehouses by means of nested transactions
ADVIS'06 Proceedings of the 4th international conference on Advances in Information Systems
Modeling data warehouse schema evolution over extended hierarchy semantics
Journal on Data Semantics XIII
Policy-Regulated management of ETL evolution
Journal on Data Semantics XIII
Rule-Based management of schema changes at ETL sources
ADBIS'09 Proceedings of the 13th East European conference on Advances in Databases and Information Systems
ADBIS'09 Proceedings of the 13th East European conference on Advances in Databases and Information Systems
Optimizing index deployment order for evolving OLAP
Proceedings of the 15th International Conference on Extending Database Technology
Season queries on a temporal multidimensional model for OLAP
Mathematical and Computer Modelling: An International Journal
ORE: an iterative approach to the design and evolution of multi-dimensional schemas
Proceedings of the fifteenth international workshop on Data warehousing and OLAP
What-if analysis for data warehouse evolution
DaWaK'07 Proceedings of the 9th international conference on Data Warehousing and Knowledge Discovery
Toward propagating the evolution of data warehouse on data marts
MEDI'12 Proceedings of the 2nd international conference on Model and Data Engineering
Online, asynchronous schema change in F1
Proceedings of the VLDB Endowment
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Database systems offering a multidimensional schema on a logical level (e.g. OLAP systems) are often used in data warehouse environments. The user requirements in these dynamic application areas are subject to frequent changes. This implies frequent structural changes of the database schema. In this paper, we present a formal framework to describe evolutions of multidimensional schemas and their effects on the schema and on the instances. The framework is based on a formal conceptual description of a multidimensional schema and a corresponding schema evolution algebra. Thus, the approach is independent of the actual implementation (e.g. MOLAP or ROLAP). We also describe how the algebra enables a tool supported environment for schema evolution.