... 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
... Workshop on Knowledge Discovery in Life Science Literature URL: ... 483.55 KB In recent years many biomedical ontologies have been developed and many of ... able to use multiple ontologies they have to be aligned. In this paper we propose strategies for aligning ontologies based on life ...
Publication - cat - 04/17/2013 - 11:49 - 0 comments - 1 attachment
... are an important technology for the Semantic Web. In different areas ontologies have already been developed and many of these ... there exist a number of systems that support users in aligning ontologies, but not many comparative evaluations have been performed. In this paper we present a general framework for aligning ontologies where ...
Publication - cat - 04/17/2013 - 11:49 - 0 comments - 1 attachment
... 10 - 49 In distributed geospatial applications with heterogeneous databases, an ... with the concepts of the ontologies that describe the data in the distributed databases. Once the alignment between the global ontology ...
Publication - cat - 04/17/2013 - 11:27 - 0 comments - 0 attachments
... It is a key challenge to achieve semantic interoperability in building the Semantic Web. This paper proposes a new generic and adaptive ... both linguistic and structural similarity of ontologies in a vector space model, and then aggregates them using an adaptive method ...
Publication - cat - 04/17/2013 - 11:05 - 0 comments - 0 attachments
... may support automatic and user-transparent integration. In this paper we present X-SOM: an ontology mapping and integration tool. The ...
Publication - krlis1337 - 04/17/2013 - 10:38 - 0 comments - 0 attachments
... aims at identifying correspondences among entities in different ontologies. Several strands of research come up with algorithms ... and implemented to help users (both expert and non-expert) in designing and/or exploiting comprehensive mapping systems. It is based on a ...
Publication - cat - 04/17/2013 - 08:16 - 0 comments - 0 attachments
... the right matcher for a given task has to be selected. In this paper, we present a method for improving matching results by not ... better than the median of the matchers used and in most cases outperforms the best matcher with an optimal threshold for a ...
Publication - cat - 04/17/2013 - 07:49 - 0 comments - 0 attachments
... a substantial set of instances shared by both ontologies. In this paper, we propose to use a lexical search engine to map instances from ... the effectiveness and applicability of this method in broad thesaurus mapping context. (Ontology Alignment, Instance-based) ...
Publication - cat - 04/17/2013 - 07:05 - 0 comments - 0 attachments
... solutions for them. (Journal, no paper type, OA in the Life Sciences) ...
Publication - hartung - 04/17/2013 - 03:16 - 0 comments - 1 attachment
... 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 relations. Ontology mapping faces new challenges in the context of Semantic Web, especially concerning heterogeneity, dynamics, ... are being validated. MAFRA Toolkit is being applied in the European project Harmonise, which aims to provide solutions for (semi-) ...
Publication - admin - 04/16/2013 - 19:27 - 0 comments - 1 attachment
... giving readers brief pointers on representative papers in each of the topics mentioned above. We did not attempt to compile a comprehensive bibliography and hence the list in this abstract is necessarily incomplete. Rather, we tried to sketch a map of ...
Publication - cat - 04/16/2013 - 10:49 - 0 comments - 1 attachment
... 10 - 49 In this paper we survey the most interesting and novel approaches for the ... biological data represented through XML. (OA in the Life Sciences) ...
Publication - cat - 04/16/2013 - 10:16 - 0 comments - 0 attachments
... been developed for the purpose of annotating gene products in genome databases, and the UMLS has been developed as a framework for ... sources. The mapping of GO to UMLS highlighted issues in both terminology systems. After some initial explorations and discussions ...
Publication - hartung - 04/16/2013 - 09:05 - 0 comments - 0 attachments
... inference is discussed. (Conference, no paper type, OA in the Life Sciences) ...
Publication - hartung - 04/16/2013 - 08:05 - 0 comments - 0 attachments
... the alignment between heterogeneous ontologies. However, in many real-world applications, finding the alignment in a completely automatic way is highly infeasible. Ideally, an ontology ...
Publication - cat - 04/16/2013 - 07:27 - 0 comments - 0 attachments
... targeted to find 1:1 mappings. However, block mappings are in fact more pervasive. In this paper, we discuss the block matching problem and suggest that both the ...
Publication - cat - 04/16/2013 - 06:05 - 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
... number of product catalogs from different sources. In order to help users find products efficiently, Internet shops provide ... to systematically support structured operations. In this paper, we present an extended catalog model whose purpose is to ... with browsing, searching, and downloading capabilities in order to facilitate catalog sharing and interoperability. In addition, we ...
Publication - cat - 04/16/2013 - 00:38 - 0 comments - 0 attachments
... between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numerous ... the information over multiple domains, is not well studied in the community. In this paper, we propose a novel Gauss Function based ...
Publication - hartung - 04/15/2013 - 23:49 - 0 comments - 1 attachment
... if their categorizations have some semantic overlap. In this paper, we propose a new approach, co-bootstrapping, to enhance the ... with real-world web data show substantial improvements in the performance of taxonomy integration. (Catalog matching, Merge) ...
Publication - cat - 04/15/2013 - 23:05 - 0 comments - 1 attachment
... the rich Web of interconnected and annotated objects in multiple repositories, and to identify meaningful associations. Consider a physical link between objects in two repositories, where each of the objects is annotated with controlled ...
Publication - hartung - 04/15/2013 - 23:05 - 0 comments - 0 attachments
... measure derived from linguistic cues. We present in this paper a linguistic information based approach to ontology merging and ... based on two observations: majority of concept names used in ontology are composed of multiple-word combinations, and ontologies designed ...
Publication - cat - 04/15/2013 - 22:38 - 0 comments - 0 attachments
... 211.45 KB Creating mappings between concepts in different ontologies is a critical step in facilitating data integration. In recent years, researchers have developed ...
Publication - cat - 04/15/2013 - 22:38 - 0 comments - 1 attachment
