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Semantic Web enabled digital repositories
2009
International Journal on Digital Libraries
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Our methodology and results are applied on the University of Patras institutional repository. ...
However, it is often the case that descriptive information about these assets, known as metadata, are usually semi-structured from a semantics point of view; implicit knowledge about this content may exist ...
The entered expression is then parsed and evaluated to an OWL Description, namely, a (possibly anonymous) class, using the Manchester OWL Syntax Editor Parser, available from CO-ODE. ...
doi:10.1007/s00799-010-0059-z
fatcat:5lhulqmydrcqldadez22xn2hzm
Semantic Metadata Interoperability and Inference-Based Querying in Digital Repositories
2009
Journal of Information Technology Research
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and the European Commission. ...
ACknowlEdGmEnT Part of this work has been conducted under the University of Patras "Operational Program for Education and Initial Vocational Training" (ΕΠΕΑΕΚ ΙΙ), funded by the Hellenic Ministry of Education ...
Logics Symbols in Manchester Syntax OWL Expression
Description Logics Symbol
Manchester Syntax
someValuesFrom
∃
some
allValuesFrom
∀
only
hasValue
∋
value
minCardinality
≥
min ...
doi:10.4018/jitr.2009062903
fatcat:7fwi64qalfcmpgybeilzddewba
Semantic query answering in digital repositories: Semantic Search v2 for DSpace
2013
International Journal of Metadata, Semantics and Ontologies
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A relevant such effort is the semantic search service for the popular DSpace digital repository system. ...
Both an empirical and a quantitative evaluation suggest that the system can bring semantic search closer to inexperienced users and make its benefits evident in the context of digital repositories, such ...
Precomputation is actually delegated to the reasoner, as a standard reasoning operation in Description Logics systems (Nardi and Brachman, 2002) . ...
doi:10.1504/ijmso.2013.054181
fatcat:zr2wmkjo7re4faztgf7zlwcuvq
Ontological Semantics of Standards and PLM Repositories in the Product Development Phase
[chapter]
2011
Global Product Development
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In order to optimally exploit the large amounts of engineering information stored in contemporary PLM systems, the concept of knowledge based engineering (KBE) can be considered from a PLM perspective. ...
By eventually combining product structures and implicit semantics provided by PLM-systems on the one hand, and domain-specific standards on the other hand we believe to have identified a key enabler KBE ...
For using OWL-DL within Hets, it is necessary to generate the ontology in OWL Manchester Syntax [27] . Such a file can be opened with all common OWL readers, such as Protégé in version 4. ...
doi:10.1007/978-3-642-15973-2_48
fatcat:gf4xpjqxcbb6dfoe6oopw2drry
The BioHub Knowledge Base: Ontology and Repository for Sustainable Biosourcing
2016
Journal of Biomedical Semantics
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Method: The BioHubKB is the data repository of the IKMS; it employs Semantic Web technologies, especially OWL, to host data about chemical transformations, bio-renewable feedstocks, co-product streams ...
The motivation for the BioHub project is to create an Integrated Knowledge Management System (IKMS) that will enable chemists to source ingredients from bio-renewables, rather than from non-sustainable ...
The partners in these projects are: Unilever Research Port Sunlight, British Sugar Ltd, Croda, University of Liverpool, University of Manchester, University of Sheffield and Cybula Ltd. ...
doi:10.1186/s13326-016-0071-3
pmid:27246819
pmcid:PMC4888476
fatcat:oc4hpva66jgivlvhsvidkowyvm
Towards an evaluation of semantic searching in digital repositories: a DSpace case-study
2015
Program
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semantic search plugin the authors have developed for the popular DSpace repository system. ...
By combining semantic descriptions already lying or implicit within their descriptive metadata, reasoning-based or semantic searching of these collections can be enabled and produce novel possibilities ...
To this end, we use the semantic search plugin that we have developed for the DSpace repository system and which is openly available to the community. ...
doi:10.1108/prog-07-2013-0037
fatcat:gxfwu45nyrbdvarhqla6wamnnu
Domain concept-based queries for cancer research data sources
2009
2009 22nd IEEE International Symposium on Computer-Based Medical Systems
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Logic query (DL-query) in Manchester OWL Syntax Concept-based query: it can be used for any resource annotated with the same vocabulary High-level query: the query is not based on the structure of a particular ...
Logic query (DL-query) in Manchester OWL Syntax Concept-based query: it can be used for any resource annotated with the same vocabulary High-level query: the query is not based on the structure of a particular ...
Logic query (DL-query) in Manchester OWL Syntax Concept-based query: it can be used for any resource annotated with the same vocabulary High-level query: it is not based on the structure of a particular ...
doi:10.1109/cbms.2009.5255343
dblp:conf/cbms/BeltranFWK09
fatcat:jhcsz2iavje3nhe3jr53xwsiui
Aber-OWL: a framework for ontology-based data access in biology
2015
BMC Bioinformatics
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Other Versions
Aber-OWL consists of an ontology repository, a set of web services and web interfaces that enable ontology-based semantic access to biological data and literature. ...
We have developed the Aber-OWL infrastructure that provides reasoning services for bio-ontologies. ...
For a user-specified query in Manchester OWL syntax, we construct a Lucene query string from the set of class descriptions returned from the Aber-OWL services. ...
doi:10.1186/s12859-015-0456-9
pmid:25627673
pmcid:PMC4384359
fatcat:nxavh76oonh5tl3cmubtsk3nge
A Structured Semantic Query Interface for Reasoning-Based Search and Retrieval
[chapter]
2011
Lecture Notes in Computer Science
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This interface has been deployed on top of the semantic search prototype of the DSpace digital repository system. ...
Information and knowledge retrieval are today some of the main assets of the Semantic Web. ...
mix with OWL syntactic idioms, like OWL functional syntax and OWL Manchester Syntax, respectively. ...
doi:10.1007/978-3-642-21034-1_2
fatcat:hdya4zkwffb6zbskiigqs7fy3y
Applications of ontology design patterns in biomedical ontologies
2012
AMIA Annual Symposium Proceedings
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We found five patterns of the 69 patterns. Two of the eight ontologies contained these patterns. ...
Ontology design patterns (ODPs) are a proposed solution to facilitate ontology development, and to help users avoid some of the most frequent modeling mistakes. ...
Acknowledgements This work was supported by the NLM Grant 1R01GM086587-01. We are extremely grateful to Luigi Iannone for his support with OPPL. ...
pmid:23304337
pmcid:PMC3540458
fatcat:kebwncw44vak5gxdw26c6ayj3i
Evaluation of domain ontology requirements in e-tutor framework
2019
Multidiszciplináris Tudományok
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The domain module within Intelligent Tutoring Systems is used to describe the course topics including the knowledge units and competencies. ...
In this paper, we analyze the functionality of the usual OWL-based ontology construction and set the main requirements to enhance the usability of the ontology knowledge modelling language. ...
The realization of this project is supported by the European Union, co-financed by the European Social Fund. ...
doi:10.35925/j.multi.2019.4.54
fatcat:pkb2soejkzguvectypego35fs4
Integrating reasoning and clinical archetypes using OWL ontologies and SWRL rules
2011
Journal of Biomedical Informatics
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This paper describes the ADL-to-OWL translation approach, describes the techniques to map archetypes to formal ontologies, and demonstrates how rules can be applied to the resulting representation. ...
This paper reports on an approach to translate definitions expressed in the openEHR Archetype Definition Language (ADL) to a formal representation expressed using the Ontology Web Language (OWL). ...
Acknowledgments This work has been supported by the project ''Historia Clínica ...
doi:10.1016/j.jbi.2010.11.005
pmid:21118725
fatcat:gjalew7rtzc4dn3s25rv4fys6q
Navigating among Educational Resources in the Web of Linked Data
[chapter]
2014
Lecture Notes in Computer Science
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Having already 'semantified' a popular digital repository system, DSpace, in this paper we show how repository metadata can be exposed as Linked Data, thus enhancing their machine understandability and ...
Our effort comes complete with an updated UI that allows for reasoning-based search and navigation between linked resources within and outside the scope of the digital repository. ...
In this paper we present our work for publishing Linked Data and navigating among resources of a popular digital repository system, DSpace. ...
doi:10.1007/978-3-319-11113-1_14
fatcat:wzeojiepzrh2zirkggsfblxfge
An infrastructure for ontology-based information systems in biomedicine: RICORDO case study
2011
Bioinformatics
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used in the annotation of resources; (iii) a set of applications and services allowing interaction with the integrated repository and knowledge base. ...
This infrastructure consists of: (i) a repository to store and query ontology-based annotations; (ii) a knowledge base server with an inference engine to support the storage of and reasoning over ontologies ...
Finding the relevant ontology terms is achieved by querying the knowledge base, using the Manchester OWL Syntax (Horridge et al., 2006) . ...
doi:10.1093/bioinformatics/btr662
pmid:22130590
fatcat:ebdyostsqbcx7favxrilmypa7u
BioPortal as a Dataset of Linked Biomedical Ontologies and Terminologies in RDF
2013
Semantic Web Journal
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BioPortal is a repository of biomedical ontologies-the largest such repository, with more than 300 ontologies to date. ...
This set includes ontologies that were developed in OWL, OBO and other formats, as well as a large number of medical terminologies that the US National Library of Medicine distributes in its own proprietary ...
Acknowledgments This work was supported by the National Center for Biomedical Ontology, under grant U54 HG004028 from the National Institutes of Health. ...
pmid:25214827
pmcid:PMC4159173
fatcat:i6j4zckcs5dwdd7h45avi46kcm
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