A comparative analysis of methodologies for database schema integration
ACM Computing Surveys (CSUR)
Superviews: Virtual Integration of Multiple Databases
IEEE Transactions on Software Engineering
Principles of database and knowledge-base systems, Vol. I
Principles of database and knowledge-base systems, Vol. I
Object identity as a query language primitive
SIGMOD '89 Proceedings of the 1989 ACM SIGMOD international conference on Management of data
ILOG: declarative creation and manipulation of object identifiers
Proceedings of the sixteenth international conference on Very large databases
Federated database systems for managing distributed, heterogeneous, and autonomous databases
ACM Computing Surveys (CSUR) - Special issue on heterogeneous databases
Schema evolution in database systems: an annotated bibliography
ACM SIGMOD Record
A Tool for Integrating Conceptual Schemas and User Views
Proceedings of the Fourth International Conference on Data Engineering
Naturally Embedded Query Languages
ICDT '92 Proceedings of the 4th International Conference on Database Theory
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Human Genome Project databases present a confluence of interesting database challenges: rapid schema and data evolution, complex data entry and constraint management, and the need to integrate multiple data sources and software systems which range over a wide variety of models and formats. While these challenges are not necessarily unique to biological databases, their combination, intensity and complexity are unusual and make automated solutions imperative. We illustrate these problems in the context of the Philadelphia Genome Center for Human Chromosome 22, and describe a new approach to a solution for these problems, by means of a deductive language for expressing database transformations and constraints.