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Ontop: A Component for Acquiring Information from OWL Ontologies

Ines Čeh, Milan Zorman, Matej Črepinšek, Tomaž Kosar, Marjan Mernik, Jaroslav Porubän
2012 Acta Electrotechnica et Informatica  
In this presentation of the parser, we focus on the data structure that the parser uses to store the extracted information from an OWL document (written in RDF/XML syntax), the algorithm used to construct  ...  and visualise the class hierarchy of the ontology, a converter that can transform the RDF/XML to Manchester OWL syntax, and those ontology metrics that highlight key ontology characteristics.  ...  OntoP uses the XML document object model (DOM) and those XML parsers associated with it, in order to parse RDF/XML documents. It is intended to parse OWL ontologies.  ... 
doi:10.2478/v10198-012-0006-6 fatcat:t722ebbbe5gs7f72r3bpmsdmnm

Intelligent Discovery for Learning Objects Using Semantic Web Technologies

I-Ching Hsu
2012 Educational Technology & Society  
XML and XML Schema provide a surface syntax for structured documents, but impose no semantic constraints on the meaning of these documents.  ...  The upgrade mentioned above from XML-based LOM to RDF-based LOM is an example.  ...  In addition to the test dataset, there were 217 relations annotated in LOM-based metadata documents among those learning objects.  ... 
dblp:journals/ets/Hsu12 fatcat:xk27f4bpo5bofln7uoge3um5ce

OWL-based form generation and structured data acquisition

Rafael S. Gonçalves, Csongor I. Nyulas, Samson W. Tu, Mark A. Musen
2015 International Conference on Biomedical Ontology  
We present a tool that is capable of generating Web forms from (question and answer) descriptions encoded in an OWL ontology.  ...  Unlike a regular form, the input fields of the generated form are associated with ontology concepts, and so the form is a means to acquire data to populate the ontology.  ...  ACKNOWLEDGMENTS This work is supported in part by contract W81XWH-13-2-0010 from the U.S. Department of Defense, and grants GM086587 and GM103316 from the U.S. National Institutes of Health (NIH).  ... 
dblp:conf/icbo/GoncalvesNTM15 fatcat:wpqx7r6wwnfqvhvngh2fd72v3i

Moving from syntactic to semantic organizations using JXML2OWL

Toni Rodrigues, Pedro Rosa, Jorge Cardoso
2008 Computers in industry (Print)  
The purpose of our study is to present a framework to assist organizations to move from a syntactic data infrastructure defined in XML to a semantic data infrastructure using OWL.  ...  The framework supports mappings and fully automated instance transformation from syntactic data sources in XML format to a common shared global model defined by an ontology using Semantic Web technologies  ...  With this XSL document it is possible to transform any XML document which validates against the mapped XML schema into individuals of the mapped OWL ontology.  ... 
doi:10.1016/j.compind.2008.06.002 fatcat:cddsuyxcirfhpelumuq6sydyve

The Valid Ontology: A Simple OWL Temporal Versioning Framework

Fabio Grandi, Maria Rita Scalas
2009 2009 Third International Conference on Advances in Semantic Processing  
In particular, we propose to use a single temporal XML document to represent and store a multi-version ontology and use a temporal XML query processor to efficiently extract valid OWL ontologies from the  ...  XML document as temporal snapshots.  ...  extract ontology snapshots from the multiversion XML document via a temporal XML processor.  ... 
doi:10.1109/semapro.2009.12 fatcat:bmijhribmfhubnuzwuyoe5xo54

SELECTION OF ONTOLOGY FOR WEB SERVICE DESCRIPTION LANGUAGE TO ONTOLOGY WEB LANGUAGE CONVERSION

Mannan
2014 Journal of Computer Science  
One such language is Ontology Web Language (OWL).  ...  Ontology is stored in the local repository as ontology document and exact matching of ontology for the requested query can be searched using semantic similarity ranking method.  ...  Type Conversion (XML to OWL) XML has reached a high position among most standard bodies. There are many reasons for XML to become a highly used standard.  ... 
doi:10.3844/jcssp.2013.45.53 fatcat:txsebijfizf4nlpg7b36uu5jiq

SELECTION OF ONTOLOGY FOR WEB SERVICE DESCRIPTION LANGUAGE TO ONTOLOGY WEB LANGUAGE CONVERSION

J. Mannar Mannan, M. Sundarambal, S. Raghul
2014 Journal of Computer Science  
One such language is Ontology Web Language (OWL).  ...  Ontology is stored in the local repository as ontology document and exact matching of ontology for the requested query can be searched using semantic similarity ranking method.  ...  Type Conversion (XML to OWL) XML has reached a high position among most standard bodies. There are many reasons for XML to become a highly used standard.  ... 
doi:10.3844/jcssp.2014.45.53 fatcat:wcj66tgop5bsbcuawut4z2xfzy

Role of Ontology in Semantic Web
ENGLISH

Kaushal Giri
2011 DESIDOC Journal of Library & Information Technology  
The present generation of computers is changing from single isolated devices to entry points into a worldwide network of information exchange.  ...  This paper states the role of ontology in supporting information exchange process, particulary with semantic Web.  ...  For example, natural language processing and information retrieval have been applied to acquire knowledge from the WWW 4 .  ... 
doi:10.14429/djlit.31.2.863 fatcat:34fexhfn3zhqddfhyx2twuojyu

Semantic reasoning with image annotations for tumor assessment

Mia A Levy, Martin J O'Connor, Daniel L Rubin
2009 AMIA Annual Symposium Proceedings  
We have developed a methodology and a suite of tools for transforming AIM image annotations into OWL, and an ontology for reasoning with the resulting image annotations for tumor lesion assessment.  ...  in an XML document and concepts in an OWL ontology.  ...  XMLMapper uses this mapping ontology to automatically transform XML documents to OWL ontologies.  ... 
pmid:20351880 pmcid:PMC2815449 fatcat:cgzgtvx3ujhwnpwkagqas37bqa

Semantic Knowledge Acquisition of Information for Syntactic web

G Nagarajan
2012 International journal of Web & Semantic Technology  
In this paper we have explained the concept of converting an HTML page to RDFS/OWL page.  ...  In earlier days one has to find a resource person or resource library to acquire knowledge. But today just by typing a keyword on a search engine all kind of resources are available to us.  ...  HTML to XML Conversion Figure 2 shows the general framework for converting HTML document to XML using Name Entity concept this technique is derived from [13] .  ... 
doi:10.5121/ijwest.2012.3409 fatcat:oib344euwjgodaq3hdyaxza2we

System of Mediation based on Ontology to Solve the Semantic Heterogeneity between Information Systems

Gaou Salma, Stouti El Mehdi, El Kadiri Kamal Eddine
2013 International Journal of Computer Applications  
Ontologies and the mapping are described with OWL. we present our proposed method for translating SPARQL queries in XQuery queries. This method is based on the XML-to-ontology mapping.  ...  Ontologies allow systems to use a terminology consensus. We use the mapping between different ontologies. This mapping will be used in the process of query rewriting.  ...  Ontologies and the mapping are described with OWL. We use XQuery to query the XML documents as query language language at our mediator and an algebra for XML query processing.  ... 
doi:10.5120/12135-8413 fatcat:yqfynvxdzffirm4km74fpxh7sm

The Design and Implementation of Virtual Guide for Taif University based on Semantic Web

Yasser A.Nada
2014 International Journal of Computer Applications  
In addition, the proposed system combines three important research topics; Semantic Web, Ontology, and XML.  ...  Hence, building a virtual guide for students or visitors based on semantic web using XML is targeted.  ...  The ontology embedded in the proposal model is a fuzzy taxonomy generated automatically from the documents.  ... 
doi:10.5120/17078-7524 fatcat:gci2q27pwnhr5js5q3u5szrovm

Semantic web: golden era of information

Prakhar Agarwal, Shivani Jain
2018 International Journal of Engineering & Technology  
documents.  ...  To make the development of semantic web promising, new international standard is developed for exchanging of ontologies called OWL Web Ontology language.  ...  This document describes the OWL web ontology language. The Web Ontology Language extends RDF and RDFS.  ... 
doi:10.14419/ijet.v7i2.8.10477 fatcat:aqvbqwmbqzbpdinh7sursrgzvq

Mapping between heterogeneous XML and OWL transaction representations in B2B integration

Jorge Cardoso, Christoph Bussler
2011 Data & Knowledge Engineering  
This scenario poses an interesting challenge: "How to reconcile external XML-based standards and internal OWL-based representations in B2B integration scenarios?"  ...  While these XML-based standards are syntactic, contemporary organizations have available new means to structure their internal data representations using semantic descriptions, such as RDF(S) and OWL.  ...  OWL ontologies or even between an XML schema and an OWL ontology.  ... 
doi:10.1016/j.datak.2011.07.005 fatcat:gijnpwcyqng4jfpu267cj66woq

From metadata to ontology representation: A case of converting severe weather forecast metadata to an ontology

Miao Chen, Beth Plale
2012 Proceedings of the American Society for Information Science and Technology  
A large number of described data sets are described using XML metadata, which has proved a useful means of expressing data characteristics.  ...  This study represents geoscience data sets as an ontology based on an existing metadata description and on the nature of the data set.  ...  They automate the converting process by using a tool that maps XML to RDF based on an XML document.  ... 
doi:10.1002/meet.14504901286 fatcat:2aipnc6fuvfj5ipm3afebhfbfe
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