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The management of changing types in an object-oriented database

... Skarra, A Zdonik, S ... such may be modified and shared. The effects of changing a type extend to objects of the type and to programs that use objects of the ...

Publication - cat - 06/15/2023 - 14:51 - 0 comments - 1 attachment

Mapping-driven XML transformation

... from the source data based on schema mappings). We present a three-phase framework for high-performance XML-to-XML transformation based on ...

Publication - erhard - 06/15/2023 - 06:42 - 0 comments - 1 attachment

Schema Evolution in Heterogeneous Database Architectures, A Schema Transformation Approach

... McBrien, P; Poulovassilis, A Author:  ... Poulovassilis, A Year:  ...

Publication - cat - 09/13/2022 - 17:45 - 0 comments - 0 attachments

Schema evolution in object databases by catalogs

... Pons, A; Keller, R. K. Author:  Pons, A Keller, R ...

Publication - cat - 07/03/2022 - 23:42 - 0 comments - 0 attachments

NoSQL Schema Evolution and Data Migration: State-of-the-Art and Opportunities.

... range:  n/a Recent position papers demand more schema ... in Figure 1, the Java code in lines 1 through 9 implies a schema: An entity for person Jo Bloggs is created, and then persisted in the ...

Publication - cat - 04/17/2022 - 19:15 - 0 comments - 0 attachments

Towards a Multi-level Approach for the Maintenance of Semantic Annotations

... Y. Gross, A. Rahm, E. ... range:  n/a Semantic annotations are often used to enrich ...

Publication - cat - 01/21/2018 - 12:16 - 0 comments - 0 attachments

On Matching Large Life Science Ontologies in Parallel

... Gross, A; Hartung, M; Kirsten, T; Rahm, E ... Gross, A Hartung, M ... obtaining high quality mappings makes ontology matching a resource- and time-intensive process. To improve performance we investigate ...

Publication - hartung - 07/26/2016 - 16:40 - 0 comments - 0 attachments

An Architecture for Managing Database Evolution

... to put into practice this strategy, each component of a database is seen under this architecture as the information base of an information system. Furthermore, a translation information system is considered in order to manage the ... of conceptual elements into logical schema elements. A current Oracle implementation of this architecture is also presented. ...

Publication - cat - 04/17/2013 - 13:27 - 0 comments - 1 attachment

On Schema Evolution in Multidimensional Databases

... 277.31 KB Database systems offering a multidimensional schema on a logical level (e.g. OLAP systems) are often used in data warehouse ...

Publication - cat - 04/17/2013 - 12:49 - 0 comments - 1 attachment

The CVS Algorithm for View Synchronization in Evolvable Large-Scale Information Systems

... Nica, A; Lee, AJ; Rundensteiner, EA Author:  Nica, A Lee, A ... 0 Citations range:  ...

Publication - cat - 04/17/2013 - 12:27 - 0 comments - 1 attachment

Discovering Evolving Regions in Life Science Ontologies

... Hartung, M; Gross, A; Kirsten, T; Rahm, E Author:  ... M Gross, A Kirsten, T ...

Publication - hartung - 04/17/2013 - 12:27 - 0 comments - 0 attachments

Data Reverse Engineering using System Dependency Graphs

... Cleve, A; Henrard, J.; Hainaut, JL; Author:  Cleve, A Henrard, J ...

Publication - acleve - 04/17/2013 - 12:05 - 0 comments - 0 attachments

Linking the Gene Ontology to other biomedical ontologies

... Bodenreider, O.; Burgun, A. Author:  ... 0 Citations range:  ...

Publication - hartung - 04/17/2013 - 12:05 - 0 comments - 0 attachments

Accessing and Documenting Relational Databases through OWL ontologies

... 0 Citations range:  n/a Relational databases have been designed to store ...

Publication - krlis1337 - 04/17/2013 - 11:49 - 0 comments - 0 attachments

Co-transformations in Database Applications Evolution

... Cleve, A Hainaut, J ... 0 Citations range:  n/a Attachment Size ...

Publication - acleve - 04/17/2013 - 11:38 - 0 comments - 1 attachment

Semi-automatic model integration using matching transformations and weaving models

... are used to integrate very large models. As a consequence, they are becoming more and more complex. However, these ... errors and reducing code reusability. There is not yet a complete solution that automates the development of model transformations. In this paper we propose a novel approach that uses matching transformations and weaving models to ...

Publication - huliganka - 04/17/2013 - 11:16 - 0 comments - 1 attachment

A Survey of Schema Evolution in Object-Oriented Databases

... in every aspect. On the other hand, the prototyping of a database design may also involve changes to both the structure and behavior of a schema. Unfortunately, most of the current systems offer little support for ...

Publication - erhard - 04/17/2013 - 10:05 - 0 comments - 0 attachments

Evolution Support in Large-Scale Interoperable Systems: a Metadata Driven Approach

... N Jones, A Gray, W ... cost and effort required for maintaining the federation in a consistent state after its launch. If only human intervention is to be ...

Publication - cat - 04/17/2013 - 10:05 - 0 comments - 0 attachments

Schema Transformation Techniques for Database Reverse Engineering

... 0 Citations range:  n/a Attachment Size ... 29.2 KB The paper presents a DBMS-independent database reverse engineering (DBRE) methodology based on a ...

Publication - cat - 04/17/2013 - 09:38 - 0 comments - 1 attachment

Collaborative and Usage-driven Evolution of Personal Ontologies

... P Hotho, A Schmidt-Thieme, L ... 0 Citations range:  ...

Publication - erhard - 04/17/2013 - 09:27 - 0 comments - 0 attachments

Designing XML Formats: Versioning vs. Extensibilty

... Year:  0 URL:  ... 0 Citations range:  ...

Publication - cat - 04/17/2013 - 07:49 - 0 comments - 0 attachments

PromptDiff: A fixed-point algorithm for comparing ontology versions

... Noy, N.F.; Musen, M.A. Author:  ... 0 Citations range:  ...

Publication - cat - 04/17/2013 - 07:38 - 0 comments - 0 attachments

Schema Evolution for XML: A Consistency-preserving Approach

... paper deals with updates of XML documents that satisfy a given schema, e.g., a DTD. In this context, when a given update violates the schema, it might be ...

Publication - cat - 04/17/2013 - 07:27 - 0 comments - 0 attachments

A model for schema evolution in temporal relational databases

... Scalas, M.R.; Cappelli, A; DeCastro, C. Author:  ... M Cappelli, A DeCastro, C ...

Publication - cat - 04/17/2013 - 06:49 - 0 comments - 0 attachments

Managing the Evolution of Service Specifications

... 0 Citations range:  n/a The ability to cope with multiple competing ... with the ability to support service diversification, is a key to an enterprise’s competitiveness. Web services equip enterprises with ...

Publication - erhard - 04/17/2013 - 06:05 - 0 comments - 0 attachments