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COnto-Diff : Generation of Complex Evolution Mappings for Life Science Ontologies

... Such a Diff supports the synchronization of changes in collaborative curation, the adaptation of dependent data such as ... entire subgraphs. The proposed algorithm is customizable in different ways to meet the requirements of diverse ontologies and ... be used for version management and annotation migration in collaborative curation. (Diff, Journal, Ontology evolution, Research ...

Publication - hartung - 01/22/2018 - 09:28 - 0 comments - 0 attachments

Impact of Ontology Evolution on Functional Analyses

... Motivation: Ontologies are used in the annotation and analysis of biological data. As knowledge accumulates, ... enrichment analyses that describe experimental data in terms of ontological groupings. Here we investigate to what degree ...

Publication - cat - 01/21/2018 - 12:06 - 0 comments - 0 attachments

Discovering Evolving Regions in Life Science Ontologies

... Data Integration in the Life Sciences (DILS) URL:  ... - 9 Ontologies are heavily used in life sciences and evolve continuously to incorporate new or changed ...

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

CODEX: Exploration of semantic changes between ontology versions

... of an ontology which users can interactively analyze in multiple ways. Availability and Implementation: CODEX is available under ... and is supported by all major browsers. It is implemented in Java based on Google Web Toolkit technology. Additionally, users can access ...

Publication - hartung - 04/16/2013 - 23:05 - 0 comments - 0 attachments

Rule-based Generation of Diff Evolution Mappings between Ontology Versions

... entire subgraphs. The proposed algorithm is customizable in different ways to meet the requirements of diverse ontologies and ...

Publication - cat - 04/16/2013 - 08:38 - 0 comments - 1 attachment

Efficient Management of Biomedical Ontology Versions

... Ontologies have become very popular in life sciences and other domains. They mostly undergo continuous changes and ... studies do not consider the ontology changes reflected in different versions but typically limit themselves to a specific ontology ...

Publication - hartung - 04/16/2013 - 00:38 - 0 comments - 0 attachments

An evolution-based approach for assessing ontology mappings - A case study in the life sciences

... Proc. of 13. GI-Fachtagung für Datenbanksysteme in Business, Technologie und Web (BTW) ... and more robust ontology mappings. The approach is generic in that it can be applied independently from the utilized match technique. We ...

Publication - hartung - 04/16/2013 - 00:16 - 0 comments - 1 attachment

Management of Evolving Semantic Grid Metadata Within a Collaborative Platform

... usually show a high degree of heterogeneity and change in their metadata. We propose a platform for collaborative management and ...

Publication - hartung - 04/16/2013 - 00:05 - 0 comments - 0 attachments

Estimating the Quality of Ontology-Based Annotations by Considering Evolutionary Changes

... 6th Intl. Workshop on Data Integration in the Life Sciences (DILS) URL:  ... object properties. Such annotation mappings are utilized in different applications and analysis studies whose results strongly depend on ...

Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 0 attachments