... heterogeneous data, managing several data models in one integrated backend. Yet one of the many challenges these systems face is evolution management. In our demonstration, we present our prototype implementation of a tool called ...
Publication - cat - 04/17/2022 - 19:21 - 0 comments - 0 attachments
... naturally alongside the application code. Especially in agile development, new application releases are deployed frequently. ... the migration of versioned legacy data which is persisted in the cloud-hosted production database. We address this schema evolution ...
Publication - cat - 04/17/2022 - 18:58 - 0 comments - 0 attachments
... Proc. 10th Intl. Conference on Data Integration in the Life Sciences (DILS) Citations ... of new insights and knowledge affects specific portions in ontologies and thus leads to their adaptation. Therefore, it is valuable to ...
Publication - cat - 01/23/2018 - 14:35 - 0 comments - 0 attachments
... Proc. 9th Intl. Conference on Data Integration in the Life Sciences (DILS) Citations ... We propose two approaches for tackling this problem in a largely automatic way: (1) a composition-based adaptation relying on ...
Publication - cat - 01/23/2018 - 14:33 - 0 comments - 0 attachments
... Proc. of 15. GI-Fachtagung für Datenbanksysteme in Business, Technologie und Web (BTW) ...
Publication - cat - 01/23/2018 - 14:29 - 0 comments - 0 attachments
... to support data integration and analysis tasks. Changes in the ontologies also require the adaptation of ontology mappings. So far the ... attention albeit ontologies change continuously especially in the life sciences. We therefore analyze how mappings between popular life ...
Publication - hartung - 01/23/2018 - 14:25 - 0 comments - 0 attachments
... to support data integration and analysis tasks. Changes in the ontologies also require the adaptation of ontology mappings. So far the ... attention albeit ontologies change continuously especially in the life sciences. We therefore analyze how mappings between popular life ...
Publication - cat - 01/23/2018 - 14:23 - 0 comments - 0 attachments
... 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
... Data Integration in the Life Sciences (DILS) URL: ... for parallel matching on multiple compute nodes. In particular, we consider inter-matcher and intra-matcher parallelism as well ...
Publication - hartung - 07/26/2016 - 16:40 - 0 comments - 0 attachments
... 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
... ontologies. Here we assume, an ontology is typically given in RDF (Resource Description Framework) or OWL (Web Ontology Language) and can ... ontologies, where N denotes the average number of nodes in each ontology. Our proposed algorithm called Anchor-Flood algorithm, ...
Publication - george - 04/17/2013 - 04:38 - 0 comments - 0 attachments
... describe entities of domains, such as genes and proteins in life sciences. Their increasing size and the high frequency of updates resulting in a large set of ontology versions necessitates efficient management and ... (Compose, Diff, Journal, Mapping evolution, OA in the Life Sciences, Ontology evolution, Research paper, Versioning) ...
Publication - hartung - 04/16/2013 - 23:05 - 0 comments - 0 attachments
... Semantic Interoperability in Medical Informatics @ ESWC 2012 ... promising for highly interconnected ontologies such as in the life science domain. There may be many ontologies that can be used for ...
Publication - hartung - 04/16/2013 - 22:49 - 0 comments - 1 attachment
... causes major usability and scalability problems in preservation,retrieval and querying of databases with intense evolution ... hundreds of schema versions.This scenarios are common in web information systems and scientific databases that frequently accumulate ...
Publication - krlis1337 - 04/16/2013 - 08:05 - 0 comments - 0 attachments
... need to interrelate different life science ontologies in order to facilitate data integration or semantic data analysis. Ontology ... linguistic and structural similarity of their concepts. In this paper we investigate an indirect computation of ontology mappings that ...
Publication - hartung - 04/16/2013 - 02:05 - 0 comments - 0 attachments
