- On Matching Large Life Science Ontologies in Parallel
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Gross, A; Hartung, M; Kirsten, T; Rahm, E
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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
- Discovering Evolving Regions in Life Science Ontologies
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Hartung, M; Gross, A; Kirsten, T; Rahm, E
Author:
... M
Gross, A
Kirsten, T
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Publication - hartung - 04/17/2013 - 12:27 - 0 comments - 0 attachments
- Schema and ontology matching with COMA++
... COMA++. It extends our previous prototype COMA utilizing a composite approach to combine different match algorithms [3]. COMA++ implements significant improvements and offers a comprehensive infrastructure to solve large real-world match problems. It ...
Publication - Anonymous - 04/17/2013 - 11:16 - 0 comments - 1 attachment
- COMA - A System for Flexible Combination of Schema Matching Approaches
... We have thus developed the COMA schema matching system as a platform to combine multiple matchers in a flexible way. We provide a large spectrum of individual matchers, in ...
Publication - cat - 04/17/2013 - 10:49 - 0 comments - 1 attachment
- Generic Schema Matching With Cupid
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Madhavan, J.; Bernstein, P. A.; Rahm, E.
Author:
... 139.48 KB
Schema matching is a critical step in many applications, such as XML message mapping, data ...
Publication - admin - 04/17/2013 - 10:49 - 0 comments - 1 attachment
- Multimedia interpretation for dynamic ontology evolution
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Castano, S; Peraldi, ISE; A Ferrara,A; Karkaletsis, V; Kaya, A; Möller, R;Montanelli, S;Petasis, G; ...
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Publication - cat - 04/17/2013 - 03:27 - 0 comments - 1 attachment
- A Classification of Schema Mappings and Analysis of Mapping Tools
... popular and useful tools both in research and industry. A schema mapping relates a source schema with a target schema via correspondences, which are specified ...
Publication - cat - 04/17/2013 - 03:27 - 0 comments - 1 attachment
- Instance-Based Matching of Large Life Science Ontologies
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Kirsten, T.; Thor, A.; Rahm, E.
Author:
... T
Thor, A
Rahm, E
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Publication - hartung - 04/17/2013 - 02:49 - 0 comments - 1 attachment
- Analyzing the Evolution of Life Science Ontologies and Mappings
... received
little attention so far. We therefore propose a generic framework for analyzing
both the evolution of ontologies and the ...
Publication - hartung - 04/17/2013 - 02:38 - 0 comments - 1 attachment
- Caravela: Semantic Content Management with Automatic Information Integration and Categorization
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... community. To reduce this labour we have devised Caravela, a generic
approach to dynamic content integration and automatic ...
Publication - rmanola - 04/17/2013 - 02:38 - 0 comments - 1 attachment
- A Versioning and Evolution Framework for RDF Knowledge Bases
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changes are aggregated to compound changes, resulting in a hierarchy
of changes, thus facilitating the human reviewing process on ...
Publication - hartung - 04/17/2013 - 02:27 - 0 comments - 1 attachment
- Dependence Relationships between Gene Ontology Terms based on TIGR Gene Product Annotations
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Kumar, A.; Smith, B.; Borgelt, C.
Author:
Kumar, A
Smith, B
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Publication - hartung - 04/17/2013 - 02:05 - 0 comments - 1 attachment
- Evaluating Instance-based Matching of Web Directories
... websites and are heavily used to find relevant websites in a particular domain of interest. Mappings between different web directories can ... query and search results. The creation of such mappings is a challenging match task due to the large size and heterogeneity of web ...
Publication - massmann - 04/17/2013 - 01:49 - 0 comments - 1 attachment
- Instance Matching with COMA++
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... semantic
correspondences between schemas. COMA++ is a matching prototype which uses
several characteristics of schemas to ...
Publication - massmann - 04/17/2013 - 01:16 - 0 comments - 1 attachment
- An Online Bibliography on Schema Evolution
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Rahm, Erhard; Bernstein, Philip A.
Author:
... 75.57 KB
We briefly motivate and present a new online bibliography on schema evolution, an area which has recently ...
Publication - admin - 04/16/2013 - 22:49 - 0 comments - 1 attachment
- Repository Support for Data Warehouse Evolution
... and
subjective. Therefore, data warehouse design is a
continuous process which has to reflect the changing
environment of a data warehouse, i.e. the data
warehouse must evolve in reaction to the ...
Publication - cat - 04/16/2013 - 22:16 - 0 comments - 1 attachment
- Schema Versioning in Data Warehouses: Enabling Cross-Version Querying via Schema Augmentation?
... of data warehousing systems are fully operational, a crucial role in preserving their up-to-dateness is played by the ability to ... spanning multiple schema versions. First, we introduce a representation of DW schemata as graphs of simple functional dependencies, ...
Publication - cat - 04/16/2013 - 22:05 - 0 comments - 1 attachment
- Automated Data Mapping Specification via Schema Heuristics and User Interaction
... to implement for large and complex datasets.
We describe a new approach for specifying data mapping
transformations between XML schemas using a
combination of automated schema analysis agents and
selective user ...
Publication - huliganka - 04/16/2013 - 21:38 - 0 comments - 1 attachment
- A framework for handling inconsistency in changing ontologies
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inconsistencies and multi-version reasoning. We present a common formal basis
for all of them, and use this common basis to compare ...
Publication - cat - 04/16/2013 - 21:27 - 0 comments - 1 attachment
- Matching Large XML Schemas
... problems in matching such large XML schemas. We propose a fragment-oriented match approach to decompose a large match problem into several smaller ones and to reuse previous match ...
Publication - admin - 04/16/2013 - 20:38 - 0 comments - 1 attachment
- Similarity Flooding: A Versatile Graph Matching Algorithm and its Application to Schema Matching
... elements of two data schemas or two data instances plays a key role in data warehousing, e-business, or even biochemical applications. In this paper we present a matching algorithm based on a fixpoint computation that is usable across ...
Publication - admin - 04/16/2013 - 20:16 - 0 comments - 1 attachment
- Monotonic complements for independent data warehouses
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... to (query and update) independence within a formal framework, where independence with respect to arbitrary given sets of ...
Publication - cat - 04/16/2013 - 19:38 - 0 comments - 1 attachment
- Meta Object Management and its Application to Database Evolution
... on the schema of object-oriented databases. We describe a
general framework based on an object-oriented data model, where three ... of an object algebra uniformly on all three levels. As
a sample application of the framework, we focus on database evolution, that is, ...
Publication - cat - 04/16/2013 - 19:16 - 0 comments - 1 attachment
- Comparison of Schema matching Evaluations
... the major criteria that influence the effectiveness of a schema matching approach and use these criteria to compare the various ...
Publication - admin - 04/16/2013 - 15:49 - 0 comments - 1 attachment
- Schema Matching using Duplicates
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Bilke, A.; Naumann, F.
Author:
Bilke, A
Naumann, F
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Publication - koepcke - 04/16/2013 - 14:49 - 0 comments - 1 attachment