... more difficult and have thus far remained unsolved. In this paper, we address this issue by introducing a formal evolution model ... including the Genetic DB Ensembl (410+ schema versions in 9 years), and Wikipedia (240+ schema versions in 6 years). (Database ...
Publication - krlis1337 - 04/17/2013 - 06:49 - 0 comments - 0 attachments
... of ontologies due to their increasing use and size, e.g. in e-business, web and life science appli-cations. Unfortunately, correctly and ... quality or/and high efficiency for large-scale matching. In addition to describing some recent matchers utilizing instance and usage ...
Publication - cat - 04/17/2013 - 02:16 - 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
... UML and XML are two of the most commonly used languages in software engineering processes. One of the most critical of these processes ... are incrementally updated according to the changes in the conceptual model (expressed as a UML class model). In this framework, we ...
Publication - jlloret - 04/16/2013 - 15:05 - 0 comments - 0 attachments
... Merging schemas or other structured data occurs in many different data models and applications, including merging ontologies, ... work. This paper describes some of the key works in merging schemas and discusses some of the commonalities and differences. ...
Publication - cat - 04/16/2013 - 12:27 - 0 comments - 0 attachments
... of schema mappings is laborious and time-consuming, even in the presence of tools that facilitate this development. At the same time, ... the adaptation and reuse of the existing schema mappings in the context of the new schemas is an important research problem. In ...
Publication - cat - 04/16/2013 - 12:16 - 0 comments - 0 attachments
... as well as to test equivalence or inclusion of schemas. In general, inclusion and equivalence are tested in exponential-time. However, when the given specifications are provided as DTD ...
Publication - cat - 04/16/2013 - 11:49 - 0 comments - 0 attachments
... We consider the problem of XML Schema evolution. In the ever-changing context of the web, XML schemas continuously change in order to cope with the natural evolution of the entities they describe. ...
Publication - cat - 04/16/2013 - 11:49 - 0 comments - 0 attachments
... 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
... plugged into the framework to comparatively evaluate them in a common environment. This allows deeper analysis of behaviour and shortcomings in existing complex matching systems. (Generic match appr.) ...
Publication - cat - 04/16/2013 - 11:16 - 0 comments - 1 attachment
... The proliferation of ontologies and taxonomies in many domains increasingly demands the integration of multiple such ...
Publication - cat - 04/16/2013 - 08:38 - 0 comments - 1 attachment
... 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
Authors: Hartung, M.; Terwilliger, J.; Rahm, E. Author: Hartung, M ...
Publication - hartung - 04/16/2013 - 02:05 - 0 comments - 0 attachments
... 4.39 MB In den Lebenswissenschaften haben sich Ontologien in den letzten Jahren auf breiter Front durchgesetzt und sind in vielen Anwendungs- und Analyseszenarien kaum mehr wegzudenken. So ...
Publication - hartung - 04/16/2013 - 01:49 - 0 comments - 1 attachment
... ontology matching systems COMA and COMA++ are widely used in the community as a basis for comparison of new match approaches. We give an overview of the evolution of COMA during the last decade. In particular we discuss lessons learned on strong points and remaining ...
Publication - cat - 04/15/2013 - 21:16 - 0 comments - 1 attachment
