Now showing items 473-492 of 505

    • Validation of expressive XML keys with XML schema and XQuery 

      Liu, Bo; Link, Sebastian; Muñoz, Emir (ACS, 2015)
      The eXtensible Markup Language (XML) is the defacto industry standard for exchanging data on the Web and elsewhere. While the relational model of data enjoys a well-accepted definition of a key, several competing notions ...
    • Veritas annotator: Discovering the origin of a rumour 

      Azevedo, Lucas; Moustafa, Mohamed (Association for Computational Linguistics (ACL), 2019-11-03)
      Defined as the intentional or unintentional spread of false information (K et al., 2019) through context and/or content manipulation, fake news has become one of the most serious problems associated with online ...
    • Virtual Location-Based Services: Merging the Physical and Virtual World 

      Von Der Weth, Christian; Hegde, Vinod; Hauswirth, Manfred (2014)
      [no abstract available]
    • Visual Abstraction and Ordering in Faceted Browsing of Text Collections 

      Thai, VinhTuan; Handschuh, Siegfried (2010)
      While faceted navigation interfaces can assist users in exploring an information collection, there is yet little support for users in choosing a relevant item from the set of items returned from a filtering process. In ...
    • Weaving SIOC into the Web of Linked Data 

      Bojars, Uldis; Passant, Alexandre; Cyganiak, Richard; Breslin, John (2008)
      Social media sites can act as a rich source of large amounts of data by letting anyone easily create content on the Web. The SIOC ontology and tools developed for it allow us to express this information as interlinked RDF ...
    • Weaving the Pedantic Web 

      Hogan, Aidan; Harth, Andreas; Passant, Alexandre; Decker, Stefan; Polleres, Axel (CEUR, 2010)
      Over a decade after RDF has been published as a W3C recommendation, publishing open and machine-readable content on the Web has recently received a lot more attention, including from corporate and governmental bodies; ...
    • Web of Data Plumbing - Lowering the Barriers to Entry 

      Umbrich, Jürgen; Hastrup, Tuukka; Hausenblas, Michael (2009)
      Publishing and consuming content on the Web of Data often requires considerable expertise in the underlying technologies, as the expected services to achieve this are either not packaged in a simple and accessible manner, ...
    • Web Service Capabilities and Constraints in WSMO 

      Bussler, Christoph; Polleres, Axel; Zaremba, Michal (2004)
      This paper summarizes the necessities on the semantic modeling of Web Service constraints and capabilities from the viewpoint of the Web Service Modeling Ontology(WSMO) working group. We will give a short motivating use ...
    • Web Services: Quo Vadis? 

      Bussler, Christoph; Fensel, Dieter (2003)
    • What is wrong with Web services Discovery? 

      Fensel, Dieter; Keller, Uwe; Polleres, Axel (2005)
      Various proposals for automating the discovery of Web services are available. Most of them regard the terms service and Web service as synonymous. We believe these two terms are not equivalent and it is relevant to ...
    • What just happened? A Framework for Social Event Detection and Contextualisation 

      Khare, Prashant; Torres, Pablo; Heravi, Bahareh Rahmanzadeh (2014-10-21)
      In course of a breaking news event, such as natural calamity, political uproar etc., a massive crowd sourced data is generated over social media which makes social media platforms an important source of information in ...
    • What should an ASP solver output? A multiple position paper 

      Polleres, Axel (May, 2007)
      This position paper raises some issues regarding the output of solvers for Answer Set Programming and discusses experiences made in several different settings. The first set of issues was raised in the context of the ...
    • Where is the News Breaking? Towards a Location-based Event Detection Framework for Journalists 

      Khare, Prashant; Heravi, Bahareh Rahmanzadeh (Springer, 2014)
       The rise of user-generated content (UCG) as a source of information in the journalistic lifecycle is driving the need for automated methods to detect, filter, contextualise and verify citizen reports of breaking news ...
    • Where to search top-K biomedical ontologies? 

      Oliveira, Daniela; Butt, Anila Sahar; Haller, Armin; Rebholz-Schuhmann, Dietrich; Sahay, Ratnesh (Oxford University Press, 2018-03-20)
      Motivation Searching for precise terms and terminological definitions in the biomedical data space is problematic, as researchers find overlapping, closely related and even equivalent concepts in a single or multiple ...
    • Who the FOAF knows Alice? A needed step towards Semantic Web Pipes 

      Polleres, Axel; Tummarello, Giovanni (2007)
      In this paper we take a view from the bottom to RDF(S) reasoning. We discuss some issues and requirements on reasoning towards effectively building SemanticWeb Pipes, aggregating RDF data from various distributed sources. ...
    • WordNet gloss translation for under-resourced languages using multilingual neural machine translation 

      Chakravarthi, Bharathi Raja; Arcan, Mihael; McCrae, John P. (European Association for Machine Translation, 2019-08-19)
      In this paper, we translate the glosses in the English WordNet based on the expand approach for improving and generating wordnets with the help of multilingual neural machine translation. Neural Machine Translation (NMT) ...
    • Workshop Report: Usage Analysis and the Web of Data 

      Möller, Knud (2011)
      The workshop on Usage Analysis and the Web of Data (USEWOD2011) was the first workshop in the held to investigate combination of usage data with semantics and the Web of Data. Questions the workshop aims to address are ...
    • World of WebCraft - Mashing up World of Warcraft and the Web 

      Möller, Knud (2008)
      This short paper presents World of WebCraft, a set of tools which together allow players of the MMORPG World of Warcraft to generate photoblog-like Web representations of their in-game avatars. This is achieved by periodically ...
    • WSML - a Language Framework for Semantic Web Services 

      Polleres, Axel; Fensel, Dieter (2005)
      The Web Service Modeling Language (WSML) provides a framework of different language variants to describe semantic Web services. This paper presents the design rationale and relation with existing language recommendations. ...
    • The WSML Rule Languages for the Semantic Web 

      Polleres, Axel; Fensel, Dieter (2005)
      The Web Service Modeling Language WSML provides a framework for the modeling of ontologies and semantic Web services based on the conceptual model of the Web Service Modeling Ontology. In this paper we describe the two ...