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When owl:sameAs Isn't the Same: An Analysis of Identity in Linked Data [chapter]

Harry Halpin, Patrick J. Hayes, James P. McCusker, Deborah L. McGuinness, Henry S. Thompson
2010 Lecture Notes in Computer Science  
Finally, we report on an empirical experiment over randomly selected owl:sameAs statements from the Web of data.  ...  In Linked Data, the use of owl:sameAs is ubiquitous in interlinking data-sets.  ...  Acknowledgements We would like to thank reviewers of earlier versions of this work in OWLED 2010, LDOW 2010, and RDF Next Steps for their helpful feedback.  ... 
doi:10.1007/978-3-642-17746-0_20 fatcat:ifhnsoeauzd7dmph4ptv2q6hkm

Scalable OWL 2 Reasoning for Linked Data [chapter]

Aidan Hogan, Jeff Z. Pan, Axel Polleres, Yuan Ren
2011 Lecture Notes in Computer Science  
When owl: sameAs Isn't the Same: An Analysis of Identity in Linked Data. ISWC, 2010.  ...  Automated reasoning systems will have to deal with all of these issues in order to deliver on the promise of the Semantic Web.  ...  IN-MEM T-BOX ON-DISK A-BOX ON-DISK OUTPUT  ... 
doi:10.1007/978-3-642-23032-5_5 fatcat:c26bklphv5bifjuhx6mietz4fa

MediBot: An Ontology based Chatbot for Portuguese Speakers Drug's Users

Caio Avila, Anderson Calixto, Tulio Rolim, Wellington Franco, Amanda Venceslau, Vânia Vidal, Valéria Pequeno, Francildo Felix De Moura
2019 Proceedings of the 21st International Conference on Enterprise Information Systems  
Brazil is one of the countries with the highest level of drug consumption in the world. By 2012 about 66% claimed to practice self-medication.  ...  MediBot acts like a native language query interface on an LDM that works as an abstraction layer that provides an integrated view of multiple heterogeneous data sources.  ...  Identity Resolution This step is responsible for discovering which different resources represent the same object in the real world to connect them via owl: sameAs links.  ... 
doi:10.5220/0007656400250036 dblp:conf/iceis/AvilaCRFVVPM19 fatcat:zs2mioqh6bc7pboxby3rffzveu

NATURAL LANGUAGE QUESTION ANSWERING SYSTEM OVER LINKED DATA

Abdullah Talha KABAKUŞ, Aydın ÇETİN
2019 Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering  
Linked Data project is aimed to give more details on any subject through the big knowledge bases defined on the web.  ...  In this paper, an English natural language question answering system over Linked Data is proposed in order to eliminate this limitation.  ...  INTRODUCTION Tim Berners-Lee describes Semantic Web aka Web 3.0 as "The Semantic Web is not a separate Web but an extension of the current one, in which information is given well-defined meaning, better  ... 
doi:10.18038/estubtda.624498 fatcat:upmm626kcbgxjbnohqu2lsjkla

Metcalfe's law, Web 2.0, and the Semantic Web

James Hendler, Jennifer Golbeck
2008 Journal of Web Semantics  
However, the use of the Semantic Web has yet to fully realize the social schemes that provide the network of users.  ...  The power of the Web is enhanced through the network effect produced as resources link to each other with the value determined by Metcalfe's law.  ...  The Semantic Web languages RDF, RDFS and OWL are all based on a model in which terms are assigned specific URIs.  ... 
doi:10.1016/j.websem.2007.11.008 fatcat:ptbngfbdzbfztev4tfda5kbj4y

Games with a Purpose for the Semantic Web

K. Siorpaes, M. Hepp
2008 IEEE Intelligent Systems  
) Semantic Systems project myOntology (grant number 812515/9284), www.myontology.org.  ...  The Austrian BMVIT/FFG (Bundesministerium für Verkehr, Innovatio, und Technologie/ Forschungsförderungsgesellschaft) funded this work under the FIT-IT (Forschung, Innovation, Technology -Informationstechnologie  ...  You could argue that it's just a matter of time and that Semantic Web technology simply isn't yet mature enough.  ... 
doi:10.1109/mis.2008.45 fatcat:kr22jc44cvam3lj63v2biscuzm

Discovering meaning on the go in large heterogenous data

Harry Halpin, Fiona McNeill
2013 Artificial Intelligence Review  
We therefore postulate that an essential competent of utilising the world of data in which we increasingly live is the development of the ability to discover meaning on the go in large, heterogenous data  ...  This paper provides an overview of the current state-of-the-art, reviewing the aims and achievements in di↵erent fields which can be applied to this problem.  ...  However, empirically it has been shown that the semantics and pragmatics of equality judgements sameAs vary amongst humans quite widely, so that "sameAs isn't the same" [?] .  ... 
doi:10.1007/s10462-012-9377-4 fatcat:zy3swcqdrjbtrdqsjti4mogbmi

Linked Data is People: Building a Knowledge Graph to Reshape the Library Staff Directory

Jason A. Clark, Scott W. H. Young
2017 Code4Lib Journal  
Most libraries have staff directory information published on the web, yet most of this data is trapped in local silos, PDFs, or unstructured HTML markup.  ...  and collaboration potential for one of our primary assets: the people that make the library happen.  ...  “Deployment of rdfa, microdata, and microformats on the web–a quantitative analysis.” In International Semantic Web Conference. Springer Berlin Heidelberg, 2013: pp. 17-32.  ... 
doaj:18ab185f659d4d5c8cac59bd607304d0 fatcat:q3vjfwe4frehdfvu3f3czbsawy

Scalable and distributed methods for entity matching, consolidation and disambiguation over linked data corpora

Aidan Hogan, Antoine Zimmermann, Jürgen Umbrich, Axel Polleres, Stefan Decker
2012 Journal of Web Semantics  
novel owl:sameAs relations through the semantics of inverse-functional properties, functional-properties and (max-)cardinality restrictions with value one; (iii) deriving weighted concurrence measures  ...  .) to locate and process names that signify the same entity.  ...  [57] present the LinksB2N system, which aims to perform scalable integration of RDF data, particularly focusing on evaluation over corpora from the marketing domain; however, their methods are not specific  ... 
doi:10.1016/j.websem.2011.11.002 fatcat:gekxu2bqarbt5h2mkbtpedbj5m

Scalable and Distributed Methods for Entity Matching, Consolidation and Disambiguation Over Linked Data Corpora

Aidan Hogan, Antoine Zimmermann, JJrgen Umbrich, Axel Polleres, Stefan Decker
2012 Social Science Research Network  
novel owl:sameAs relations through the semantics of inverse-functional properties, functional-properties and (max-)cardinality restrictions with value one; (iii) deriving weighted concurrence measures  ...  .) to locate and process names that signify the same entity.  ...  [57] present the LinksB2N system, which aims to perform scalable integration of RDF data, particularly focusing on evaluation over corpora from the marketing domain; however, their methods are not specific  ... 
doi:10.2139/ssrn.3198933 fatcat:rkewnbi6rvbyzj4zbczjkb2y5u

Ontologies for E-government [chapter]

Knut Hinkelmann, Barbara Thönssen, Daniela Wolff
2010 Theory and Applications of Ontology: Computer Applications  
Although according to an e-government study 2006 nearly 50% of the examined services offered by EU states are fully available online (Capgemini, 2006) the majority of services on governmental web sites  ...  There are recent developments and trends on various levels that can have significant influence on the progress of e-government: -architecture: In a service-oriented architecture processes are supported  ...  Atoms in these rules can be of the form C(x), P(x,y), sameAs(x,y) or differentFrom(x,y), where C is an OWL concept, P is an OWL property, and x,y are either variables, OWL individuals or OWL data values  ... 
doi:10.1007/978-90-481-8847-5_19 fatcat:zbrgaldxknf2rjy26bvok264da

Binary RDF for scalable publishing, exchanging and consumption in the web of data

Javier D. Fernández
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
He clearly stated the aim in a W3C design issue (Berners- Lee, 2006) : The Semantic Web isn't just about putting data on the web.  ...  The Web of (Linked) Data The "Web of Data" is a "twist" of the Semantic Web, a concrete proposal to dissipate the misgivings of an initial idealization.  ...  Towards an HDT-FoQ Engine HDT-FoQ is built, at consumption, on top of the exchanged HDT and exploits the presented dictionary and triple indexes to allow exchanged RDF to be directly consumed at large  ... 
doi:10.1145/2187980.2187997 dblp:conf/www/Fernandez12 fatcat:j2rclthkdnanfbbnwym4smlno4

Global biotic interactions: An open infrastructure to share and analyze species-interaction datasets

Jorrit H. Poelen, James D. Simons, Chris J. Mungall
2014 Ecological Informatics  
An intricate network of interactions between organisms and their environment form the ecosystems that sustain life on earth.  ...  Global Biotic Interactions (GloBI) provides such tools by way of an open, community-driven infrastructure designed to lower the barrier for researchers to perform ecological systems analysis and modeling  ...  Also, thanks to Robert Reiz, Göran Bodenschatz, Stephan Gosnell, and Sergey Slyusarev for using and providing feedback on GloBI data as part of developing software and visualizations.  ... 
doi:10.1016/j.ecoinf.2014.08.005 fatcat:jj5kzxparfconpjsxcjertmzim

Semantic Rule-based Approach for Supporting Personalised Adaptive E-Learning

Maryam Yarandi
2013
The semantic modelling of adaptable learning components can highly influence the personalisation of the learning experience and enables the reusability, adaptability and maintainability of these components  ...  This thesis proposes an innovative semantic rule-based approach to dynamically generate personalised learning content utilising reusable pieces of learning content.  ...  In the context of the Semantic Web, the Semantic Web Rule Language (SWRL) extends OWL with Horn-like rules based on the rule mark-up language RuleML (RuleML, 2012).  ... 
doi:10.15123/pub.3503 fatcat:5vufjzyr45cptdkv2erdcsv5ty

Report from Dagstuhl Seminar 12362

Paul Buitelaar, Key-Sun Choi, Philipp Cimiano, Eduard Hovy, Paul Buitelaar, Key-Sun Choi, Philipp Cimiano, Eduard Hovy, Paul Buitelaar, Key-Sun Choi, Philipp Cimiano, Eduard Hovy
unpublished
This document constitutes a brief report from the Dagstuhl Seminar on the "Multilingual Semantic Web" which took place at Schloss Dagstuhl between September 3rd and 7th, 2012 1.  ...  It describes the organization and structure of the seminar and briefly reports on the main topics of discussion and the main outcomes of the workshop.  ...  Possibly, we should merge the series of Multilingual Semantic Web and Ontolex workshops. As a direct outcome of the seminar, an article about the seminar at the Multilingual Magazine 57 .  ... 
fatcat:apkneusvafaovi6duwxzg5wtc4
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