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Semantic search on heterogeneous Wiki systems

Fabrizio Orlandi, Alexandre Passant
2010 Proceedings of the 6th International Symposium on Wikis and Open Collaboration - WikiSym '10  
On this basis, we show how we built and efficient application with a simple user-interface enabling semantic searching and browsing capabilities on the top of different interlinked wikis.  ...  This paper describes a system to enable semantic search across heterogeneous wikis in an unified way using Semantic Web technologies.  ...  Our Proposal Motivated by the previous heterogeneity of models to represent wiki structure, and as none of them integrates all aspects of wiki features, we designed an ontology for modeling wikis on the  ... 
doi:10.1145/1832772.1832778 dblp:conf/wikis/OrlandiP10 fatcat:bsbtbkdin5djdcdqbiygliepwy

Interlinking the Social Web with Semantics

U. Bojars, J.G. Breslin, V. Peristeras, G. Tummarello, S. Decker
2008 IEEE Intelligent Systems  
His work focuses on the SIOC (Semantically Interlinked Online Communities) project. His research interests include the Semantic Web, online communities, and social software.  ...  Acknowledgments We acknowledge the contributions of Fabio Corneti and Adam Westerski on SWPop and of Eyal Oren and Benjamin Heitmann on the SIOC (Semantically Interlinked Online Communities) Explorer.  ...  What is SIOC? The SIOC initiative aims to enable the integration of online-community information.  ... 
doi:10.1109/mis.2008.50 fatcat:mbcvzcswrnb4fhptki7m3w5cha

Modelling Provenance of DBpedia Resources Using Wikipedia Contributions

Fabrizio Orlandi, Alexandre Passant
2011 Social Science Research Network  
Its centrality and its cross-domain nature makes it one of the most important and most referred to knowledge bases on the Web of Data, generally used as a reference for data interlinking.  ...  , along with mappings to popular ontologies such as the W7 -what, when, where, how, who, which, and why -and OPM -open provenance model -models, (2) an information extraction process and a provenance-computation  ...  Hence, we extended the SIOC ontology to take into account such characteristics [31] .  ... 
doi:10.2139/ssrn.3199515 fatcat:7byaqyppgfblpcz7j3svgjjl2a

SIOC: an approach to connect web-based communities

John G. Breslin, Stefan Decker, Andreas Harth, Uldis Bojars
2006 International Journal of Web Based Communities  
By searching on one forum, the ontology and interface will allow users to find information on other forums that use a SIOC-based system architecture.  ...  A Semantically Interlinked Online Community (SIOC) can enable efficient information dissemination across communities by creating an ontology that will model concepts identified in discussion methods.  ...  Acknowledgement The authors would like to acknowledge the support of Science Foundation Ireland which funded this project.  ... 
doi:10.1504/ijwbc.2006.010305 fatcat:4vmgwwl3gbgtviow3uuziombcu

Modelling provenance of DBpedia resources using Wikipedia contributions

Fabrizio Orlandi, Alexandre Passant
2011 Journal of Web Semantics  
Its centrality and its cross-domain nature makes it one of the most important and most referred to knowledge bases on the Web of Data, generally used as a reference for data interlinking.  ...  , along with mappings to popular ontologies such as the W7 -what, when, where, how, who, which, and why -and OPM -open provenance model -models, (2) an information extraction process and a provenance-computation  ...  Hence, we extended the SIOC ontology to take into account such characteristics [31] .  ... 
doi:10.1016/j.websem.2011.03.002 fatcat:5z7cfylk7bfindhk532qc5t6ki

Using the Semantic Web for linking and reusing data across Web 2.0 communities

U. Bojārs, J.G. Breslin, A. Finn, S. Decker
2008 Journal of Web Semantics  
This paper describes how SIOC and the Semantic Web can enable linking and reuse scenarios of data from Web 2.0 community sites, and introduces a SIOC Types module to further specify the type of content  ...  items and act as a "glue" between user posts and the content items created and annotated by users.  ...  We gratefully acknowledge Conor Hayes for his valuable feedback and all members of the SIOC developer community for their contribution in adding semantics to online community sites.  ... 
doi:10.1016/j.websem.2007.11.010 fatcat:xdh7o364gfdulmukzrxpbx5dmq

Chapter 4 The Future of Social Web Sites [chapter]

Sheila Kinsella, Alexandre Passant, John G. Breslin, Stefan Decker, Ajit Jaokar
2009 Advances in Computers  
In recent years, there has been an explosion in the number of Social Web sites which allow the creation of knowledge through simplified user contributions via blogs, wikis, and the deployment of online  ...  Acknowledgment This work was supported by Science Foundation Ireland under Grant No. SFI/02/CE1/I131.  ...  Generally, those annotations are designed to create instances and properties of domain ontologies (either explicit ontologies or ontologies that will emerge from the usage of the wiki itself ), whereas  ... 
doi:10.1016/s0065-2458(09)01004-3 fatcat:ay4xnxq2nnajjlb455uhwrosmi

Towards Semantically-Interlinked Online Communities [chapter]

John G. Breslin, Andreas Harth, Uldis Bojars, Stefan Decker
2005 Lecture Notes in Computer Science  
We present the SIOC ontology which combines terms from vocabularies that already exist with new terms needed to describe the relationships between concepts in the realm of online community sites.  ...  Ontologies and Semantic Web technologies offer an upgrade path to providing more complex services.  ...  Our initial SIOC ontology can also be used to enable more complex use cases, for example cross-site structural queries, and integration based on the warehousing approach.  ... 
doi:10.1007/11431053_34 fatcat:ksvoskgo7vcplltjofvmzms73a

Reactive tags

Jon Iturrioz, Oscar Díaz, Iker Azpeitia
2011 Proceedings of the 22nd ACM conference on Hypertext and hypermedia - HT '11  
Social tagging is one of the hallmarks of Web2.0. The most common role of tags is descriptive.  ...  So far, little support is given for the automation of this "implicit behaviour", more to the point, if this behaviour is outside the tagging site.  ...  The SIOC initiative aims to enable the integration of online-community information by providing a common ontology that can hide the heterogeneity of Social Web sites.  ... 
doi:10.1145/1995966.1995993 dblp:conf/ht/IturriozDA11 fatcat:ngff44tferampppsvz7gg4rtoq

Semantic Web computing in industry

John G. Breslin, David O'Sullivan, Alexandre Passant, Laurentiu Vasiliu
2010 Computers in industry (Print)  
Acknowledgment This work was supported by Science Foundation Ireland under grant number SFI/08/CE/I1380 (Líon 2).  ...  Semantic wikis enhance usual wiki functionalities by providing semantic annotations regarding the structure of the wiki, its content, or sometimes both.  ...  Concepts that exist in the CWE domain were mapped to the SIOC ontology (e.g. document, folder, user and post).  ... 
doi:10.1016/j.compind.2010.05.002 fatcat:dxu6zegw7zaazncq6iqwonatcm

Integrating social tagging data: Upper Tag Ontology (UTO)

Ying Ding, Ioan Toma, Michael Fried, Sin-Jae Kang, Zhixian Yan
2008 Conference Proceedings / IEEE International Conference on Systems, Man and Cybernetics  
Furthermore, based on integrated RDF triple store, we provide three scenarios to show the search possibility of the integrated tag data.  ...  It proposes Upper Tag Ontology (UTO) to model tag data from three popular social tagging networks (del.icio.us, youTube, flickr).  ...  On the other hand, it has created the additional way for data integration, namely integration by collective intelligence.  ... 
doi:10.1109/icsmc.2008.4811319 dblp:conf/smc/DingTFKY08 fatcat:rvplhtqrjbdmveeklskfqnuavm

An Idea Ontology for Innovation Management*

Christoph Riedl, Norman May, Jan Finzen, Stephan Stathel, Viktor Kaufman, Helmut Krcmar
2009 International Journal on Semantic Web and Information Systems (IJSWIS)  
This modular approach allows the idea ontology to be complemented by additional concepts like customized evaluation methods.  ...  Through the use of an ontology additional benefits like semantic reasoning and automatic analysis become available.  ...  SIOC can be used to represent community information such as blog, wiki, and forum posts.  ... 
doi:10.4018/jswis.2009100101 fatcat:rq5kybjecjbofbztpixfejqgzm

Rethinking Microblogging: Open, Distributed, Semantic [chapter]

Alexandre Passant, John G. Breslin, Stefan Decker
2010 Lecture Notes in Computer Science  
There needs to be a focus on the one hand on distributed architectures -so that users remain owners of their data -and on the other hand on means to semantically-enhance their content -so that it becomes  ...  In particular, we describe how it achieves the previous objectives using Semantic Web standards (including RDF(S)/OWL, RDFa, SPARQL) and Linked Data principles, as a consequence rethinking the microblogging  ...  Acknowledgements The work presented in this paper has been funded in part by Science Foundation Ireland under Grant No. SFI/08/CE/I1380 (Líon 2).  ... 
doi:10.1007/978-3-642-13911-6_18 fatcat:e3bsymxqtfffnazkav5lonlo3y

Mediating and Analyzing Social Data [chapter]

Ying Ding, Ioan Toma, Sin-Jae Kang, Zhixiong Zhang, Michael Fried
2008 Lecture Notes in Computer Science  
A simple Upper Tag Ontology (UTO) is proposed to integrate different social tagging data and mediate and link with other related social metadata.  ...  The Web is strongly socially linked than ever.  ...  On the other hand, it has created the additional way for data integration, namely integration by collective intelligence.  ... 
doi:10.1007/978-3-540-88873-4_30 fatcat:emmsh3bpvrb4zj74ctitt4pafe

Upper Tag Ontology (UTO) For Integrating Social Tagging Data [article]

Ying Ding , Erjia Yan School of Library and Information Science, Indiana University, Bloomington, IN, USA, Institute of Computer Science, University of Innsbruck, Innsbruck, Austria, Division of Information Studies, Nanyang Technological University, Singapore)
2010 arXiv   pre-print
While several existing ontologies capitalize on the semantics of metadata created by tagging activities, the Upper Tag Ontology (UTO) emphasizes the structure of tagging activities to facilitate modeling  ...  of tagging data and the integration of data from different bookmarking sites as well as the alignment of tagging ontologies.  ...  Acknowledgements The authors would like to thank the University of Innsbruck, where data collection and analysis were conducted.  ... 
arXiv:1012.4875v1 fatcat:qb4mlhb55fdibobthmvjopzoqe
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