Federated database systems for managing distributed, heterogeneous, and autonomous databases
ACM Computing Surveys (CSUR) - Special issue on heterogeneous databases
Telos: representing knowledge about information systems
ACM Transactions on Information Systems (TOIS)
Fundamentals of database systems (2nd ed.)
Fundamentals of database systems (2nd ed.)
Cardinality constraints in semantic data models
Data & Knowledge Engineering
HTML: the definitive guide
The use of description logics in KBSE systems
ACM Transactions on Software Engineering and Methodology (TOSEM)
A formalisation of semantic schema integration
Information Systems
A general formal framework for schema transformation
Data & Knowledge Engineering - Special issue on ER '97
Don't Scrap It, Wrap It! A Wrapper Architecture for Legacy Data Sources
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Extracting an Entity Relationship Schema from a Relational Database through Reverse Engineering
ER '94 Proceedings of the13th International Conference on the Entity-Relationship Approach
A Formal Framework for ER Schema Transformation
ER '97 Proceedings of the 16th International Conference on Conceptual Modeling
A uniform framework for concept definitions in description logics
Journal of Artificial Intelligence Research
The AutoMed Schema Integration Repository
BNCOD 19 Proceedings of the 19th British National Conference on Databases: Advances in Databases
Semantic Integration and Querying of Heterogeneous Data Sources Using a Hypergraph Data Model
BNCOD 19 Proceedings of the 19th British National Conference on Databases: Advances in Databases
A Semantic Approach to Integrating XML and Structured Data Sources
CAiSE '01 Proceedings of the 13th International Conference on Advanced Information Systems Engineering
Schema Evolution in Heterogeneous Database Architectures, A Schema Transformation Approach
CAiSE '02 Proceedings of the 14th International Conference on Advanced Information Systems Engineering
CASE-Tool Interchange of Design Transformations
BNCOD 18 Proceedings of the 18th British National Conference on Databases: Advances in Databases
Tracing Data Lineage Using Automed Schema Transformation Pathways
BNCOD 19 Proceedings of the 19th British National Conference on Databases: Advances in Databases
Global Query Processing in the AutoMed Heterogeneous Database Environment
BNCOD 19 Proceedings of the 19th British National Conference on Databases: Advances in Databases
Automatic Migration and Wrapping of Database Applications - A Schema Transformation Approach
ER '99 Proceedings of the 18th International Conference on Conceptual Modeling
Temporal Constraints in Non-temporal Data Modelling Languages
ER '08 Proceedings of the 27th International Conference on Conceptual Modeling
Schema Merging Based on Semantic Mappings
BNCOD 26 Proceedings of the 26th British National Conference on Databases: Dataspace: The Final Frontier
Future Generation Computer Systems
A runtime approach to model-generic translation of schema and data
Information Systems
Towards dynamic information integration
DMG 2005 Proceedings of the First VLDB conference on Data Management in Grids
A general approach to the generation of conceptual model transformations
CAiSE'05 Proceedings of the 17th international conference on Advanced Information Systems Engineering
Integrating unnormalised semi-structured data sources
CAiSE'05 Proceedings of the 17th international conference on Advanced Information Systems Engineering
Using schema transformation pathways for incremental view maintenance
DaWaK'05 Proceedings of the 7th international conference on Data Warehousing and Knowledge Discovery
Comparing and transforming between data models via an intermediate hypergraph data model
Journal on Data Semantics IV
Using schema transformation pathways for data lineage tracing
BNCOD'05 Proceedings of the 22nd British National conference on Databases: enterprise, Skills and Innovation
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Whilst it is a common task in systems integration to have to transform between different semantic data models, such inter-model transformations are often specified in an ad hoc manner. Further, they are usually based on transforming all data into one common data model, which may not contain suitable data constructs to model directly all aspects of the data models being integrated. Our approach is to define each of these data models in terms of a lower-level hypergraph-based data model. We show how such definitions can be used to automatically derive schema transformation operators for the higher-level data models. We also show how these higher-level transformations can be used to perform inter-model transformations, and to define inter-model links.