Search: in, Sch. Matching/Mapping, 2006

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Alignment of biomedical ontologies using life science literature

... 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

Management of Executable Schema Mappings for XML Data Exchange

... and schema evolution. The novelty of this paper consists in a method for automatic generation of automappings (automorphisms) from key ... mappings is discussed on a scenario of data exchange in a P2P setting. (no paper type, Workshop, Sch. Matching/Mapping) ...

Publication - huliganka - 04/17/2013 - 11:27 - 0 comments - 0 attachments

Schema Matching and Mapping-based Data Integration

... schemas, ontologies, and XML message formats. It is needed in many database applications, such as integration of web data sources, data warehouse loading and XML message mapping. In today's systems, schema matching is manual; a time-consuming, tedious, and ...

Publication - massmann - 04/17/2013 - 10:16 - 0 comments - 0 attachments

An information retrieval approach to ontology mapping

... n/a In this paper, we present a heuristic mapping method and a prototype mapping ... for the purpose of improving semantic interoperability in heterogeneous systems. The approach is based on the idea of semantic ...

Publication - cat - 04/17/2013 - 08:38 - 0 comments - 0 attachments

Inverting Schema Mappings

... of interest arises when S is the class of all instances, in which case an S-inverse is a global inverse. We focus on the important ... we show how to construct an S-inverse when one exists. In particular, we show how to construct a global inverse when one exists. ...

Publication - cat - 04/16/2013 - 18:27 - 0 comments - 1 attachment

XML mapping technology: Making connections in an XML-centric world

... for heterogeneous data exchange. Its popularity is due in large part to the ease with which diverse kinds of information can be ... exchanging such information between autonomous sources. In the absence of controlling standards, such sources will typically choose ...

Publication - cat - 04/16/2013 - 18:05 - 0 comments - 1 attachment

Managing Uncertainty in Schema Matching with Top-K Schema Mappings

... 929.03 KB . In this paper, we propose to extend current practice in schema matching with the simultaneous use of top-K schema mappings rather ... category), taking into account the imprecision inherent in the schema matching process. The essence of this method is the simultaneous ...

Publication - admin - 04/16/2013 - 15:05 - 0 comments - 1 attachment

WebIQ: Learning from the Web to Match Query Interfaces on the Deep Web

... WebIQ extends question answering techniques commonly used in the AI community for this purpose. We describe how to incorporate WebIQ into ... over five realworld domains show the utility ofWebIQ. In particular, the results show that acquired instances help improve matching ...

Publication - admin - 04/16/2013 - 14:05 - 0 comments - 1 attachment

Methods in biomedical ontology

... Research on ontologies is becoming widespread in the biomedical informatics community. At the same time, it has become ... ontologies have proven more difficult than many workers in the field initially expected. Discovering general, feasible methods has thus ...

Publication - hartung - 04/16/2013 - 09:16 - 0 comments - 0 attachments

Oasis: A Mapping and Integration Framework for Biomedical Ontologies

... multiple ontologies. Because the entities described in the ontology often overlap with other entities in other ontologies, a mapping between two corresponding terms is required and ... and access biomedical ontologies. (no paper type, OA in the Life Sciences, Workshop) ...

Publication - cat - 04/16/2013 - 09:05 - 0 comments - 0 attachments

A tool for semi-automated semantic schema mapping: Design and ...

... Recently, schema mapping has found considerable interest in both research and practice. Determining matching components of database or XML schemas is needed in many applications, e.g. for e-business and data integra- tion. In this ...

Publication - cat - 04/16/2013 - 07:05 - 0 comments - 1 attachment

Holistic schema matching for web query interfaces

... Web databases, which can dynamically provide information in response to user queries. To help users submit queries to different Web ... with Last Name while it is rarely co-present with Author in the Books domain. Thus, we design a count-based greedy algorithm to identify ...

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

Matching ontologies in open networked systems: Techniques and applications

... 100 - 499 In open networked systems a varying number of nodes interact each other just on ... are essential to enable knowledge discovery and sharing in order to determine mappings between semantically related concepts of ...

Publication - cat - 04/16/2013 - 06:38 - 0 comments - 0 attachments

Partition-based block matching of large class hierarchies

... a new challenge to current ontology matching techniques. In this paper, we propose a method for partition-based block matching that is ...

Publication - cat - 04/16/2013 - 06:16 - 0 comments - 0 attachments

Block matching for ontologies

... 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