- Product Matching through Ontology Mapping in Comparison Shopping
... shopping malls. But, strict mapping strategy
may lead a customer’s configuration to search failure. Therefore we suggest a mapping algorithm
for product matching that can provide more products by ...
Publication - cat - 04/17/2013 - 03:05 - 0 comments - 1 attachment
- TReMer: A tool for relationship-driven model merging
... 80.54 KB
We describe a tool, TReMer, for performing the merge
operation in a model-driven development setting. Merge is arguably one of the most
important model management operations and is useful as a way of consolidating a set
of models to gain a unified perspective, to ...
Publication - cat - 04/17/2013 - 02:38 - 0 comments - 1 attachment
- Aligning Multiple Anatomical Ontologies through a Reference
... from the two direct alignments of these ontologies to a reference ontology. The three anatomical ontologies under investigation are ... of Anatomy (FMA). Methods: The direct alignment employs a combination of lexical and structural similarity. The indirect align-ment ...
Publication - hartung - 04/17/2013 - 02:16 - 0 comments - 1 attachment
- Ontology Evolution and Versioning - The state of the art
... of conceptualisations, and as such
serve as a backbone of many Information Systems (ISs) as knowledge bearing
artefacts ...
Publication - hartung - 04/17/2013 - 01:27 - 0 comments - 1 attachment
- Effectiveness Bounds for Non-Exhaustive Schema Matching Systems
...
Semantic validation of the effectiveness of a schema
matching system is traditionally performed by comparing ...
huge in large scale environments. The performance
of a matching system, however, is not solely determined by
the quality of the ...
Publication - huliganka - 04/16/2013 - 20:27 - 0 comments - 1 attachment
- Oasis: A Mapping and Integration Framework for Biomedical Ontologies
... often overlap with other entities in other ontologies, a mapping between two corresponding terms is required and becoming the key to the integration of heterogeneous ontologies. Based on a previously developed schema matching algorithm, this paper presents a ...
Publication - cat - 04/16/2013 - 09:05 - 0 comments - 0 attachments
- AutoGen: Easing model management through two levels of abstraction
... To provide easy-to-use interfaces, we have proposed a graph transformation-based model management approach that provides intuitive ... and high-level generic operators, both of which consist of a set of graph transformation rules. Users need to program or tune the ...
Publication - cat - 04/16/2013 - 08:16 - 0 comments - 0 attachments
- Reducing the Cost of Validating Mapping Compositions by Exploiting Semantic Relationships
... how the mapping composition algorithm is used to produce a direct mapping between schemas from independently produced schema-to-ontology ... shows that composing semantic mappings results in a more accurate composition result compared to composing mappings as morphisms. ...
Publication - admin - 04/16/2013 - 07:16 - 0 comments - 1 attachment
- Evolving the Implementation of ISA Relationships in EER Schemas
... J
Rubio, A
Zapata, M
... changes that have occurred
in the conceptual schema of a database. This is specially relevant when
evolution operations affect ISA ...
Publication - jlloret - 04/16/2013 - 06:05 - 0 comments - 0 attachments
- Managing Collections of XML Schemas in Microsoft SQL Server 2005
...
Schema evolution is of two kinds: (a) those requiring instance transformation because the application is simpler ...
Publication - cat - 04/16/2013 - 00:05 - 0 comments - 0 attachments