http://www.bibbase.orgPublications Feed. Showing publications since 2011.Sat, 25 May 2013 12:52:24 GMTPyRSS2Gen-1.0.0http://blogs.law.harvard.edu/tech/rsshttp://www.bibbase.org/cache/data.bibbase.org_author_amit-sheth__3Fformat_3Dbibtex/10.1109/MIC.2011.7.html<span class='bibbase_paper_titleauthoryear'><span class='bibbase_paper_title' onclick="window.location.href='http://www.bibbase.org/cache/data.bibbase.org_author_amit-sheth__3Fformat_3Dbibtex/10.1109_MIC.2011.7.html'" style="cursor: pointer; cursor: hand;">Extending Semantic Provenance into the Web of Data.</span> <span class='bibbase_paper_author'>Zhao, J.; Sahoo, S. S.; Missier, P.; Sheth, A.; and Goble, C.</span> <span class='bibbase_paper_year'>2011.</span></span> <span class='bibbase_paper_venue'>IEEE Internet Computing, 15:40--48.</span><br class='bibbase_paper_content'/><span class='bibbase_paper_content'><a href="http://www.bibbase.org/cache/data.bibbase.org_author_amit-sheth__3Fformat_3Dbibtex/10.1109_MIC.2011.7.bib"><img src="http://www.bibbase.org/resources/filetypes/bib.png" alt="Extending Semantic Provenance into the Web of Data [bib]" style="width: 24px; height: 24px; border: 0px; vertical-align: text-top" class='bibbase_icon' /><span style="display: none;" class='bibbase_icon_text'>Bibtex</span></a> </span>http://www.bibbase.org/cache/data.bibbase.org_author_amit-sheth__3Fformat_3Dbibtex/hoga-etal-2011IGI.html<span class='bibbase_paper_titleauthoryear'><span class='bibbase_paper_title' onclick="window.location.href='http://www.bibbase.org/cache/data.bibbase.org_author_amit-sheth__3Fformat_3Dbibtex/hoga-etal-2011IGI.html'" style="cursor: pointer; cursor: hand;">Scalable Authoritative OWL Reasoning for the Web.</span> <span class='bibbase_paper_author'>Hogan, A. H.; Polleres, A.; and Sheth, A.</span> <span class='bibbase_paper_year'>2011.</span></span> <span class='bibbase_paper_venue'><span class='bibbase_paper_book'>Semantic Services, Interoperability and Web Applications: Emerging Concepts</span>, 131-177, June.</span> <span class='bibbase_paper_note'>Invited re-publication</span><br class='bibbase_paper_content'/><span class='bibbase_paper_content'><a href="http://www.igi-global.com/bookstore/titledetails.aspx?titleid=47114&amp;detailstype=chapters" onclick="var cframe = document.getElementById('bibbase_controlframe'); cframe.contentWindow.location.href = 'http://www.bibbase.org/cgi-bin/writelog.cgi?servername=www.bibbase.org&amp;followlink=www.igi-global.com/bookstore/titledetails.aspx?titleid=47114&amp;detailstype=chapters';"><img src="http://www.bibbase.org/resources/filetypes/html.png" alt="Scalable Authoritative OWL Reasoning for the Web [http://www.igi-global.com/bookstore/titledetails.aspx?titleid=47114&amp;detailstype=chapters]" style="width: 24px; height: 24px; border: 0px; vertical-align: text-top" class='bibbase_icon'/><span style="display: none;" class='bibbase_icon_text'>Scalable Authoritative OWL Reasoning for the Web</span></a> <a href="http://www.bibbase.org/cache/data.bibbase.org_author_amit-sheth__3Fformat_3Dbibtex/hoga-etal-2011IGI.bib"><img src="http://www.bibbase.org/resources/filetypes/bib.png" alt="Scalable Authoritative OWL Reasoning for the Web [bib]" style="width: 24px; height: 24px; border: 0px; vertical-align: text-top" class='bibbase_icon' /><span style="display: none;" class='bibbase_icon_text'>Bibtex</span></a> &nbsp; <span class='bibbase_stats_paper' style='color: #777;'><span id='span_stats_paper_http___www_igi_global_com_bookstore_titledetails_aspx_titleid_47114_amp_detailstype_chapters'></span></span> &nbsp;<span class="bibbase_amazon" style="color: #404040; font-family: monospace; font-weight: bold; padding: 3px; margin: 3px"><a type="amzn" search="Semantic Services, Interoperability and Web Applications: Emerging Concepts" category="books">Buy</a></span><span class='bibbase_group' onclick='toggleFold("abstract_hoga-etal-2011IGI")' title='fold/unfold' style="cursor: pointer; cursor: hand;">&nbsp;<img id="icon_abstract_hoga-etal-2011IGI" src="http://www.bibbase.org/resources/folded.gif" border='0' alt="abstract_hoga-etal-2011IGIfolded.gif" />&nbsp;<i>Abstract:</i></span><div id="abstract_hoga-etal-2011IGI" name="foldable" style="display:none; " class="bibbase_group_body"><blockquote>In this chapter, the authors discuss the challenges of performing reasoning on large scale RDF datasets from the Web. Using ter-Horst&#39;s pD* fragment of OWL as a base, the authors compose a rule-based framework for application to Web data: they argue their decisions using observations of undesirable examples taken directly from the Web. The authors further temper their OWL fragment through consideration of ``authoritative sources&#39;&#39; which counter-acts an observed behaviour which they term ``ontology hijackin&#39;&#39;: new ontologies published on the Web re-defining the semantics of existing entities resident in other ontologies. They then present their system for performing rule-based forward-chaining reasoning which they call SAOR: Scalable Authoritative OWL Reasoner. Based upon observed characteristics of Web data and reasoning in general, they design their system to scale: the system is based upon a separation of terminological data from assertional data and comprises of a lightweight in-memory index, on-disk sorts and file-scans. The authors evaluate their methods on a dataset in the order of a hundred million statements collected from real-world Web sources and present scale-up experiments on a dataset in the order of a billion statements collected from the Web. In this republished version, the authors also present extended discussion reflecting upon recent developments in the area of scalable RDFS/OWL reasoning, some of which has drawn inspiration from the original publication (Hogan, et al., 2009).</blockquote></div></span>