Search: in, no paper type, 2003

17 results

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The PROMPT suite: interactive tools for ontology merging and mapping

... 500 - 999 Researchers in the ontology-design field have developed the content for ontologies in many domain areas. This distributed nature of ontology development has led ...

Publication - cat - 04/17/2013 - 05:38 - 0 comments - 0 attachments

Challenges in precisely aligning models of human anatomy using generic schema matching

... solutions for them. (Journal, no paper type, OA in the Life Sciences) ...

Publication - hartung - 04/17/2013 - 03:16 - 0 comments - 1 attachment

Evaluation of ontology merging tools in bioinformatics

... 210.74 KB Ontologies are being used nowadays in many areas, including bioinformatics. One of the issues in ontology research is the aligning and merging of ontologies. Tools have ...

Publication - cat - 04/16/2013 - 21:38 - 0 comments - 1 attachment

A component-based framework for ontology evolution

... for ontology evolution becomes extremely important in distributed development and use of ontologies. Information about change can be represented in many different ways. We describe these different representations and ... integrates them. We show how different representations in the framework are related by describing some techniques and heuristics ...

Publication - cat - 04/16/2013 - 21:38 - 0 comments - 1 attachment

Semantic Web Complex Ontology Mapping

... 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

Semantic matching

... matching, called semantic matching. As its name indicates, in semantic matching the key intuition is to exploit the model-theoretic information, which is codified in the nodes and the structure of graphs. The contributions of this paper are ...

Publication - admin - 04/16/2013 - 16:49 - 0 comments - 1 attachment

Aligning representations of anatomy using lexical and structural methods

... inference is discussed. (Conference, no paper type, OA in the Life Sciences) ...

Publication - hartung - 04/16/2013 - 08:05 - 0 comments - 0 attachments

Once upon a time a DTD evolved into another DTD...

... for data representation and data exchange over the web. In many applications a schema is associated with an XML document to specify and ... The schema may change over time to reflect a change in the real-world, a change in the user's requirements, mistakes or missing ...

Publication - cat - 04/16/2013 - 06:49 - 0 comments - 1 attachment

Ontology Evolution as Reconfiguration-Design Problem solving

... 50 - 99 In this paper we present an approach to model ontology evolution as ... by a set of rules defining ontology consistency. In this way we allow a user to specify an arbitrary request declaratively and ...

Publication - cat - 04/16/2013 - 05:05 - 0 comments - 0 attachments

Versioning XML Vocabularies

... or changing parts of the language. Making versioning work in practice is one of the most difficult problems in computing, with a long history of failed attempts. Arguably one reason why ...

Publication - cat - 04/16/2013 - 05:05 - 0 comments - 0 attachments

Converting XML DTDs to UML diagrams for conceptual data integration

... representation and exchange on the World Wide Web, e.g., in B2B e-commerce. Modern enterprises need to combine data from many sources in order to answer important business questions, creating a need for ...

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

Change Management for a Temporal Versioned Object-Oriented Database

... 1 - 9 In this paper, we propose a schema versioning mechanism to manage the schema evolution in temporal object-oriented databases. The schema evolution management uses an ...

Publication - cat - 04/16/2013 - 04:38 - 0 comments - 0 attachments

Supporting database evolution: Using ontologies matching

... 1 - 9 In this paper, we propose a methodology for managing database evolutions by ... The first ontology describes the changes occurring in a database application. The second one aims at characterizing techniques and ...

Publication - cat - 04/16/2013 - 02:38 - 0 comments - 0 attachments

Publishing and querying the histories of archived relational databases in XML

... There is much current interest in publishing and viewing databases as XML documents. The general benefits of ... for visualizing and processing information encoded in this universal standard. In this paper, we explore the additional and unique ...

Publication - cat - 04/16/2013 - 02:16 - 0 comments - 0 attachments

Schema Conversion Methods between XML and Relational Models

... 10 - 49 In this chapter, three semantics-based schema conversion methods are presented: ...

Publication - cat - 04/16/2013 - 01:05 - 0 comments - 0 attachments

Managing the Evolution of Mediation Queries

... 918.38 KB revious works in data integration can be classified according to the approach used to define ... limit of this approach is the management of the evolutions in the system. Indeed, each time a change occurs at the source schema level, ...

Publication - cat - 04/15/2013 - 21:16 - 0 comments - 1 attachment

Software Evolution through Dynamic Adaptation of Its OO Design

... 281.43 KB In this paper we present a proposal for safely evolving a software sys- tem ... of the system to be adapted. The evolution takes place in two steps: first a meta-object, called evo- lutionary meta-object, plans a ...

Publication - cat - 04/15/2013 - 21:16 - 0 comments - 1 attachment