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Schema Evolution
- Sch. Matching/Mapping (5)
- Schema Evolution (3)
- Model Management (1)
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Search: a, no paper type, 2009
7 results
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- HAMSTER: Using Search Clicklogs for Schema and Taxonomy Matching
... Nandi, A; Bernstein, P Author: Nandi, A Bernstein, P ...
Publication - hartung - 04/17/2013 - 07:16 - 0 comments - 1 attachment
- Efficient Management of Biomedical Ontology Versions
... Kirsten, T; Hartung, M; Gross, A; Rahm, E Author: ... M Gross, A Rahm, E ...
Publication - hartung - 04/16/2013 - 00:38 - 0 comments - 0 attachments
- Normalization and Optimization of Schema Mappings
... notably in data integration and data exchange. However, a concrete theory of schema mapping optimization including the formulation of ... of this work is to fill this gap. We start by presenting a system of rewrite rules to minimize sets of source-to-target tuple-generating ...
Publication - hartung - 04/16/2013 - 00:27 - 0 comments - 1 attachment
- An evolution-based approach for assessing ontology mappings - A case study in the life sciences
... Thor, A; Hartung, M; Gross, A; Kirsten, T; Rahm, E Author: ...
Publication - hartung - 04/16/2013 - 00:16 - 0 comments - 1 attachment
- Management of Evolving Semantic Grid Metadata Within a Collaborative Platform
... computing resources and data storage, usually show a high degree of heterogeneity and change in their metadata. We propose a platform for collaborative management and maintenance of common metadata for ...
Publication - hartung - 04/16/2013 - 00:05 - 0 comments - 0 attachments
- A Gauss Function Based Approach for Unbalanced Ontology Matching
... correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among ... to find the matches between an ontology describing a local domain knowledge and another ontology covering the information over ...
Publication - hartung - 04/15/2013 - 23:49 - 0 comments - 1 attachment
- Inverting Schema Mappings: Bridging the Gap between Theory and Practice
... as one of the fundamental operators for the development of a general framework for metadata management. In fact, during the last years ... include features that are difficult to use in practice. A typical example is the use of disjunction in the conclusion of the mapping ...
Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 1 attachment