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Automatic Support for Formative Ontology Evaluation

Viktoria Pammer, Stefanie N. Lindstaedt, Chiara Ghidini, Marco Rospocher, Luciano Serafini
2010 International Conference Knowledge Engineering and Knowledge Management  
We have implemented automated support for formative ontology evaluation based on the two principles of i) checking for compliance with modelling guidelines and ii) reviewing entailed statements in MoKi  ...  Just as testing is an integral part of software engineering, so is ontology evaluation an integral part of ontology engineering.  ...  Integration of ontology evaluation functionalities in ontology engineering tools is, we believe, a prerequisite for ontology evaluation to become formative, which again is necessary for an ontology engineering  ... 
dblp:conf/ekaw/PammerLGRS10 fatcat:xkbwcuggrzejnpem2ctankvosy

Integrating Ontologies into Learning Management Systems – A Case of Czech [chapter]

Pavel Smrž
2004 Lecture Notes in Computer Science  
A very new topic deals with the preliminary experiments on an ontologybased automatic evaluation of student essays.  ...  We report our research on the application of ontologies in intelligent platforms for self-learning and computer-mediated education that are developed at the Faculty of Informatics, Masaryk University,  ...  Acknowledgements This work was supported by the Academy of Sciences of the Czech Republic, "Information society" program, research grant 1ET208050401  ... 
doi:10.1007/978-3-540-30470-8_89 fatcat:yuaj2snx7rgethlusvqduarity

Human Intelligence in the Process of Semantic Content Creation

Katharina Siorpaes, Elena Simperl
2009 World wide web (Bussum)  
Through its very nature, this content can not be created fully automatically, but requires, to a certain degree, human contribution.  ...  One of the reasons for this state of affairs is assumed to be the lack of useful semantic content, a prerequisite for almost every IT system or application using semantics.  ...  Finally, ontology evaluation is a complex enterprize that cannot easily be split up in repeatable tasks to be presented in the form of games.  ... 
doi:10.1007/s11280-009-0078-0 fatcat:adbitxfmrbettokx4duprf2auu

OntoBuilder: Fully Automatic Extraction and Consolidation of Ontologies from Web Sources Using Sequence Semantics [chapter]

Haggai Roitman, Avigdor Gal
2006 Lecture Notes in Computer Science  
For example, we have designed a framework for evaluating automatic schema matching algorithms [4] , and we use OntoBuilder both for evaluation and for improving our methodology.  ...  It also supports automatic domain recognition and normalization to enhance the matching.  ... 
doi:10.1007/11896548_42 fatcat:t2g2tzg5kvfmblv4xqykgrp5re

OBA: Supporting Ontology-Based Annotation of Natural Language Resources [chapter]

Nadeschda Nikitina
2015 Lecture Notes in Computer Science  
OBA provides support for different tasks required for semi-automatic semantic annotation.  ...  Among other things, it supports creating manual semantic annotations in order to enrich the set of lexical patterns, automatically annotating large corpora based on specified lexical patterns, and evaluating  ...  restrictions resulting in a population of the ontology with instances and relations represented in various formats, for instance, as RDF triples or OWL 2 DL instances and relations; -Evaluation of automatically  ... 
doi:10.1007/978-3-662-46641-4_47 fatcat:mco42zdsxzgfhmjkchxlgvx7cq

TELESUP - Textual Self-Learning Support Systems

Sebastian Furth, Joachim Baumeister
2014 Lernen, Wissen, Daten, Analysen  
The regular improvement and adaptation of an ontology is a key factor for the success of an ontology-based system.  ...  In this paper, we report on an ongoing project that aims for a methodology and tool for ontology development in a self-improving manner.  ...  Acknowledgments The work described in this paper is supported by the Bundesministerium für Wirtschaft und Energie (BMWi) under the grant ZIM KF2959902BZ4 "SELE-SUP -SElf-LEarning SUPport Systems".  ... 
dblp:conf/lwa/FurthB14 fatcat:crbg4ar7uvdq7moruqn7ygzs7q

Maintenance of Human and Machine Metadata over the Web Content [chapter]

Karol Rástočný, Mária Bieliková
2012 Lecture Notes in Computer Science  
Semantics over the Web content is crucial for web information systems, e.g. for effective information exploration, navigation or search.  ...  We address this issue via maintenance approach based on automatically and semi-automatically generated rules that respect changes on the Web and time aspect.  ...  This work was supported by the grants VG1/0675/11, APVV-0233-10 and it is a partial result of the Research and Development Operational Program for the projects SMART, ITMS 26240120005 and SMART II, ITMS  ... 
doi:10.1007/978-3-642-35623-0_22 fatcat:qibyrukulfa4hlvg5hmn7s2nfi

Ontology Evaluation through Text Classification [chapter]

Yael Netzer, David Gabay, Meni Adler, Yoav Goldberg, Michael Elhadad
2009 Lecture Notes in Computer Science  
We specifically evaluate whether an ontology relation can help a semantic search engine support exploratory search.  ...  The proposed ontology evaluation method is general and relies on the possibility to automatically align textual documents to ontology instances.  ...  Acknowledgments This research was supported by Deutsche Telekom Laboratories at Ben-Gurion University of the Negev. We wish to thank Jon Gula and Jin Liu for fruitful collaboration.  ... 
doi:10.1007/978-3-642-03996-6_20 fatcat:oamvvwijinakjcyrsys4mhd5nq

An Ontology Based Framework for Retrieval of Museum Artifacts

Manoj Kumar Sharma, Tanveer J. Siddiqui
2016 Procedia Computer Science  
The Ontology-driven analysis module automatically generates annotation for domain objects. This paper also reports a new dataset designed for its evaluation.  ...  It supports semantic retrieval by combining ontological concepts, visual and textual features automatically extracted from images and their textual descriptions.  ...  Acknowledgements We thank Director, Allahabad Museum for permitting us to collect images to create a dataset.  ... 
doi:10.1016/j.procs.2016.04.083 fatcat:yyjtxc5u5jezxip6qsdvifpaf4

Dwipa Ontology III: Implementation of Ontology Method Enrichment on Tourism Domain

Guson Prasamuarso Kuntarto, Irwan Prasetya Gunawan, Fahmi L. Moechtar, Yudhiansyah Ahmadin, Berkah I. Santoso
2017 International Journal on Smart Sensing and Intelligent Systems  
Currently, some ontology enrichment approaches can use learning machinery such as support vector machine (SVM), Conditional Random Field (CRF) and kNN.  ...  Several studies have also been successful in evaluating ontology enrichment results with several parameters such as precision, recall and F-Measure.  ...  This process is done automatically. Evaluation on ontology enrichment is done semi-automatically, ie by involving experts to ensure concepts, relationships and rules are appropriate.  ... 
doi:10.21307/ijssis-2018-024 fatcat:2cetnc3wwnetxp24v6myep4tva

Doris: Managing Document-based Knowledge in Large Organisations via Semantic Web Technologies

Ravish Bhagdev, Jonathan Butters, Ajay Chakravarthy, Sam Chapman, Aba-Sah Dadzie, Mark A. Greenwood, José Iria, Fabio Ciravegna
2007 International Semantic Web Conference  
Doris is a framework for defining Knowledge Management applications based on Semantic Web technologies that enables flexible means of capturing knowledge and of searching and exploring the knowledge and  ...  Thanks to Matthew Rowe, Lei Xia, Daniela Petrelli, Vitaveska Lanfranchi and Ziqi Zhang for helping in the preparation of this challenge.  ...  The work was jointly supported by IPAS, which is funded by the UK DTI (Ref. TP/2/IC/6/I/10292) and Rolls-Royce plc, and X-Media, (, EC grant number IST-FP6-026978.  ... 
dblp:conf/semweb/BhagdevBCCDGIC07 fatcat:nryaac7qpnevzmc2lon4kkxi2e

Automatic Evaluation of Search Ontologies in the Entertainment Domain Using Natural Language Processing [chapter]

Michael Elhadad, David Gabay, Yael Netzer
2011 Applied Semantic Web Technologies  
We automatically construct a domain corpus from a set of movie individuals by crawling the Web for movie reviews.  ...  In this work, we propose a new method to automatically evaluate the quality of such a search ontology. Our method relies on mapping ontology individuals to textual documents.  ...  Acknowledgments This research is supported by Deutsche Telekom at the BGU T-Lab laboratories of Ben-Gurion University.  ... 
doi:10.1201/b11085-14 fatcat:ec3r7pr4xndozmellvyc6gi3su

SPARQL2XQuery 2.0: Supporting Semantic-based queries over XML data

Ioannis Stavrakantonakis, Chrisa Tsinaraki, Nikos Bikakis, Nektarios Gioldasis, Stavros Christodoulakis
2010 2010 Fifth International Workshop Semantic Media Adaptation and Personalization  
SPARQL2XQuery 2.0 may work with both existing ontologies and with automatically produced ones, formed according to our XS2OWL 2.0 transformation model.  ...  XS2OWL 2.0 exploits the OWL 2.0 semantics and supports the new XML constructs introduced by XML Schema 1.1.  ...  The SPARQL2XQuery 2.0 framework supports two scenarios: 1. Querying XML data based on an automatically generated OWL ontology.  ... 
doi:10.1109/smap.2010.5706860 dblp:conf/smap/StavrakantonakisTBGC10 fatcat:sae7fxjafngedgg5yfy4xv672q

OntoVal: A Tool for Ontology Evaluation by Domain Specialists

Caio Viktor S. Avila, Gilvan Maia, Wellington Franco, Tulio Vidal Rolim, Artur de Oliveira da Rocha Franco, Vânia Maria Ponte Vidal
2019 International Conference on Conceptual Modeling  
We present OntoVal, a portable and domain-independent web tool for the evaluation of OWL ontologies by non-technical domain specialists.  ...  Ontoval presents the ontology in a textual way, making it readable for users with little to no knowledge about ontologies.  ...  Moreover, when available, a visual model representing the ontology can also be displayed as a supporting tool for the domain expert users.  ... 
dblp:conf/er/AvilaMFRFV19 fatcat:x5p22yblwjcz7ltbeo3g3xsbsq

http: // and Evaluation WikiFlow

Enrico Daga, Valentina Presutti, Alberto Salvati
2008 Semantic Web Applications and Perspectives  
ODP provides services for ontology design pattern evaluation, training on ontology design, and a repository of reusable OWL ontologies.  ...  We also present Evaluation WikiFlow, a (Semantic) MediaWiki extension that we have developed starting from the ODP requirement for pattern evaluation and certification support.  ...  -ODP: a semantic web portal supporting the life cycle of ontology design patterns, from drafting, to evaluation and certification, and that makes them available for download.  ... 
dblp:conf/swap/DagaPS08 fatcat:42trrvexenehpay6wa6spp2xka
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