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Shady Elbassuoni, Katja Hose, Steffen Metzger, Ralf Schenkel
2010 Proceedings of the VLDB Endowment  
In this demo, we present ROXXI, a system operating on top of an existing knowledge base and reviving the abandoned witness documents.  ...  In doing so, it goes the opposite way of information extraction approaches -starting with ontological facts and tracing their way back to the documents they were extracted from.  ...  In addition to exploring witnesses from which facts were extracted, ROXXI enables users to find complementary witness documents that were not identified during information extraction.  ... 
doi:10.14778/1920841.1921046 fatcat:thvfabn3ajd33l7jozk3beefqa

Effective searching of RDF knowledge graphs

Hiba Arnaout, Shady Elbassuoni
2018 Journal of Web Semantics  
We present two systems to allow users to explore RDF knowledge bases and to combine the information there with information retrieved from external sources.  ...  Finally, we propose a set of techniques to diversify query results and we present several methods to allow users to interactively explore RDF knowledge bases to find additional contextual information about  ...  ROXXI: Reviving Witness Documents toExplore Extracted InformationMost large RDF knowledge bases are constructed by deploying informationextraction techniques from structured, semi-structured as well as  ... 
doi:10.1016/j.websem.2017.12.001 fatcat:n5zynidqlvc3ddvz54ls534434

User-centric knowledge extraction and maintenance [article]

Steffen Metzger, Universität Des Saarlandes, Universität Des Saarlandes
additional source files for given statements at runtime via keyword search. • Shady Elbassuoni, Katja Hose, Steffen Metzger, and Ralf Schenkel, ROXXI: Reviving witness dOcuments to eXplore eXtracted Information  ...  /reset Use this to get rid of all extraction information obtained from this witness. /occurrences Use this to retrieve all extraction information found in this witness.  ...  Any document providing information about his actions as Iran's leader, how he came to power etc. is on topic.  ... 
doi:10.22028/d291-26563 fatcat:7eznlxojjvge5hyzfxhdgb4uny

Position, the command of expressive space : the function of ritual and legitimacy instanced in late twentieth century Australia theatre [article]

Garry Fry, University, The Australian National, University, The Australian National
her co-artistic director, Roxxy Bent.  ...  This new outlook meant a change in the ideologies that informed the concepts used to frame experience.  ...  Here is the recognisable rhetoric, even the reference to "style" with its relationship to ocker colloquialism.  ... 
doi:10.25911/5d63be34f2daf fatcat:t7vaomvyivetbh2xzgrffd4kq4