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Schema Evolution
: all » Sch. Matching/Mapping- Tuning (6)
- Evaluation / benchm. (2)
- Generic match appr. (1)
- Ontology Alignment (1)
- Query discovery (1)
- XML schema matching (1)
Search: in, Sch. Matching/Mapping, Bellahsene, Z
8 results
Results
- Complex schema match discovery and validation through collaboration
... n/a In this paper, we demonstrate an approach for the discovery and validation of n:m schema match in the hierarchical structures like the XML schemata. Basic idea is to propose ...
Publication - cat - 04/17/2013 - 09:49 - 0 comments - 0 attachments
- Porsche: Performance oriented schema mediation
... n/a Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. ... techniques for mapping two schemas at a time. In a large-scale scenario, where data sharing involves a large number of data ...
Publication - cat - 04/17/2013 - 08:05 - 0 comments - 0 attachments
- A Selftuning Approach for Improving Composite Schema Matchers
... Proc. Conference on Research Challenges in Information Science (RCIS) URL: ... provided by current schema matching tools consist in aggregating the results obtained by several match algorithms to improve the ...
Publication - cat - 04/17/2013 - 07:27 - 0 comments - 1 attachment
- YAM: a schema matcher factory
... 297.59 KB In this paper, we present YAM, a schema matcher factory. YAM (Yet Another ... apply these tools (similarity measures and classifiers) in concert to achieve the best matching quality. In our demonstration, we will let users apply YAM to build the best schema ...
Publication - cat - 04/17/2013 - 07:16 - 0 comments - 1 attachment
- A flexible approach for planning schema matching algorithms
... provided by current schema matching tools consist in aggregating the results obtained by several match algorithms to improve the ... knobs (e.g. threshold, performance, quality, etc.). In this article, we present a novel method for selecting the most appropriate ...
Publication - cat - 04/17/2013 - 06:49 - 0 comments - 0 attachments
- An indexing structure for automatic schema matching
... the ability to map between their schemas. Unfortunately, in most cases matching between schema is still largely performed manually or ... finding semantic mappings became the principal bottleneck in the deployment of the mediation systems in large scale where the number of ...
Publication - cat - 04/17/2013 - 06:38 - 0 comments - 0 attachments
- Measuring the Quality of an Integrated Schema
... measures have been proposed, completeness and minimality. In this paper, we extend these metrics for an expert integrated schema. Then, ...
Publication - cat - 04/16/2013 - 12:27 - 0 comments - 1 attachment
- Schema matching and mapping
... Bonifati and Rahm provides an overview of the ways in which the schema and ontology matching and mapping tools have addressed the ...
Publication - cat - 04/16/2013 - 11:49 - 0 comments - 0 attachments