... to the state of the art ontology matching technology. In this paper, we propose a divide-and-conquer approach to matching large ... V-DOC and GMO, are employed to discover alignments in the block mappings. Comprehensive evaluation on both synthetic and real ...
Publication - massmann - 06/15/2023 - 06:42 - 0 comments - 0 attachments
... BIS conference' Workshop, 1st Workshop on Advances in Accessing Deep Web (ADW 2008), Innsbruck, Austria 5-7 May 2008. CEUR ... challenges to be solved. Among them is schema matching. In this paper, we build a conceptual connection between the schema matching ...
Publication - alsayed - 09/13/2022 - 17:45 - 0 comments - 0 attachments
... 50 - 99 In this paper, we introduce a general overview of Falcon-AO: a practical ... Furthermore, Falcon-AO is one of the best systems in all kinds of tests in the latest three years’ OAEI campaigns. Falcon-AO is ...
Publication - cat - 04/17/2013 - 10:49 - 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
... 213.88 KB A fundamental problem in information integration is to precisely specify the relationships, called ...
Publication - cat - 04/17/2013 - 10:27 - 0 comments - 1 attachment
... w.r.t. interoperability and data integration issues in the Semantic Web are schema and ontology matching approaches. Today it takes ... these issues, we present a rule-based evaluation method in which the best algorithms are determined semi-automatically and the ...
Publication - cat - 04/17/2013 - 09:05 - 0 comments - 0 attachments
... 10 - 49 In different areas ontologies have been developed and many of these ontologies ... results, we need to find the relationships between terms in the different ontologies, i.e. we need to align them. Currently, there ...
Publication - cat - 04/17/2013 - 08:38 - 0 comments - 0 attachments
... n/a Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. ... techniques for mapping two schemas at a time. In a large-scale scenario, where data sharing involves a large number of data ...
Publication - cat - 04/17/2013 - 08:05 - 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
... provided by current schema matching tools consist in aggregating the results obtained by several match algorithms to improve the ... knobs (e.g. threshold, performance, quality, etc.). In this article, we present a novel method for selecting the most appropriate ...
Publication - cat - 04/17/2013 - 06:49 - 0 comments - 0 attachments
... both ontologies and database schemas evolve over time in order to accommodate updated information needs. Once the ontology and the ... of the semantic mapping to reflect the new semantics in the ontology and the schema. In this paper, we propose a formulation of the ...
Publication - erhard - 04/17/2013 - 06:27 - 0 comments - 0 attachments
... according to customers’ needs and requirements. In this paper we introduce the concept of service evolution management, which ...
Publication - erhard - 04/17/2013 - 06:05 - 0 comments - 0 attachments
... 10 - 49 In this work we present GOAL (Genetics for Ontology Alignments) a new ... and the results obtained show several advantages in relation to other techniques. ...
Publication - george - 04/17/2013 - 05:27 - 0 comments - 0 attachments
... to achieve interoperability or overcome impedance mismatch in modern data-centric applications. However, both schemas and conceptual ... mapping needs to be updated to reflect the new semantics in the CM/schema. In this paper, we propose a round-trip engineering solution ...
Publication - erhard - 04/17/2013 - 05:16 - 0 comments - 0 attachments
... and (ii) the evolution of its data management core in response to continuously changing application requirements. Most of the ... Manager); by harvesting the recent theoretical advances in this area into a unified framework, ADAM seeks to deliver practical ... an Information System (IS) reflects the changes occurring in the application reality that the IS is modelling: thus, ADAM exploits ...
Publication - krlis1337 - 04/17/2013 - 04:49 - 0 comments - 1 attachment
... Citations ... praktische Nutzen von Ontologien zeigt sich insbesondere in den Lebenswissenschaften. Durch die gestiegene Akzeptanz und Anwendung von ... und die starke Heterogenität bezüglich ihrer Formate in diesem Beitrag näher betrachtet. Im speziellen versucht ein erster Ansatz ...
Publication - hartung - 04/17/2013 - 04:38 - 0 comments - 0 attachments
... A prerequisite for enabling uniform access to metadata in distributed, autonomous repositories is to deal with the heterogeneities ... solving speci c types of interoperability problems. In this work, we give a comprehensive overview of existing mapping solutions ...
Publication - cat - 04/17/2013 - 04:27 - 0 comments - 1 attachment
... would require a coordinated effort not easily achievable in practice. On the other hand, spontaneous communities, based on social ...
Publication - krlis1337 - 04/17/2013 - 04:27 - 0 comments - 0 attachments
... 1.67 MB Ontologies play a key role in the advent of the Semantic Web. An important problem when dealing with ontologies is the modification of an existing ontology in response to a certain need for change. This problem is a complex and ... as the same term is often used with different meanings in the relevant literature, creating a certain amount of confusion. The purpose ...
Publication - cat - 04/17/2013 - 04:27 - 0 comments - 1 attachment
... International Journal of Computer Applications in Technology URL: ... web services do not perfectly match user requirements in target systems. To achieve smooth integration and high reusability of web ...
Publication - cat - 04/17/2013 - 04:16 - 0 comments - 1 attachment
... This paper summarizes the results of the X-SOM tool in the OAEI 2007 campaign. X-SOM is an extensible ontology mapper that ...
Publication - krlis1337 - 04/17/2013 - 03:49 - 0 comments - 1 attachment
... depends on the quality of the input correspondences. In this paper, we introduce the Spicy system, a novel approach to the problem ... of mappings. Spicy is based on a three-layer architecture, in which a schema matching module is used to provide input to a mapping ...
Publication - admin - 04/17/2013 - 03:38 - 0 comments - 1 attachment
... meaningful internet systems. However, the problem is not in what ontologies are, but how they become operationally relevant and ... and layered approaches such as DOGMA have been successful in facilitating domain experts in representing and understanding semantically ...
Publication - cat - 04/17/2013 - 03:16 - 0 comments - 1 attachment
... Data Integration in the Life Sciences (DILS) 2008 URL: ... KB Ontologies are heavily developed and used in life sciences and undergo continuous changes. However, the evolution of ...
Publication - hartung - 04/17/2013 - 02:38 - 0 comments - 1 attachment
