Now showing items 60-79 of 114

  • Leveraging Ontologies, Context and Social Networks to Automate Photo Annotation 

    Monaghan, Fergal; O'Sullivan, David (Springer, 2007)
    This paper presents an approach to semi-automate photo an- notation. Instead of using content-recognition techniques this approach leverages context information available at the scene of the photo such as time and location ...
  • Life-cycles and mutual effects of scientific communities 

    Belák, Václav; Karnstedt, Marcel; Hayes, Conor (ASNA, 2011)
    Cross-community effects on the behaviour of individuals and communities themselves can be observed in a wide range of applications. While previous work has tried to explain and analyse such phenomena, there is still a great ...
  • A Logic Programming approach for Access Control over RDF 

    Lopes, Nuno; Kirrane, Sabrina; Mileo, Alessandra (International Conference on Logic Programming (ICLP), 2012)
    The Resource Description Framework (RDF) is an interoperable data representation format suitable for interchange and integration of data, especially in Open Data contexts. However, RDF is also becoming increasingly attractive ...
  • A Methodological Approach for Ontologising and Aligning Health Level Seven Applications 

    Sahay, Ratnesh; Fox, Ronan; Polleres, Axel; Hauswrith, Manfred (2011-05)
    Healthcare applications are complex in the way data and schemas are organised in their internal systems. Widely deployed healthcare standards like Health Level Seven (HL7) V2 are designed using exible schemas which allow ...
  • Modeling services for the semantic grid 

    Polleres, Axel; Fensel, Dieter (2005)
  • Modelling of Statistical Linked Data 

    Iqbal, Aftab (2011)
    There exists different approaches on publishing statistical data on the Web as linked data. In this paper we will provide a survey of existing approaches for expressing statistical data as linked data. The review of ...
  • Multi-priority Multi-path Selection for Video Streaming in Wireless Multimedia Sensor Networks 

    Zhang, Lin; Hauswirth, Manfred; Shu, Lei; Zhou, ZhangBing; Reynolds, Vinny (Springer, 2008)
    Video sensors are used in wireless multimedia sensor networks (WMSNs) to enhance the capability for event description. Due to the limited transmission capacity of sensor nodes, a single path often cannot meet the ...
  • MultiBeeBrowse Accessible Browsing on Unstructured Metadata 

    Kruk, Sebastian Ryszard; Gzella, Adam; Czaja, Filip; Bultrowicz, Wladyslaw; Kruk, Ewelina (Springer, 2007)
    Growing abundance of information on the Internet, especially the Next Generation Internet, poses even more challenges on more efficient information management; hence it has brought attention of the researchers to the faceted ...
  • The NEPOMUK Project - On the way to the Social Semantic Desktop 

    Groza, Tudor; Handschuh, Siegfried; Möller, Knud (2007)
    This paper introduces the NEPOMUK project which aims to create a standard and reference implementation for the Social Semantic Desktop. We outline the requirements and functionalities that were identified for a useful ...
  • NetTopo: Beyond Simulator and Visualizer for Wireless Sensor Networks 

    Shu, Lei; Wu, Chun; Hauswirth, Manfred (IEEE and LNCS, 2008)
    Deploying real WSN testbed provides a realistic testing environment, and allows users to get more accurate test results. However, deploying real testbed is highly constrained by the available budget when the test needs ...
  • On the efficiency of joining group patterns in SPARQL queries 

    Sierra, Javier; Polleres, Axel (2010)
    In SPARQL, conjunctive queries are expressed by using shared variables across sets of triple patterns, also called basic graph patterns. Based on this characterization, basic graph patterns in a SPARQL query can be ...
  • On the Ostensibly Silent 'W' in OWL 2 RL 

    Hogan, Aidan; Decker, Stefan (Springer, 2009)
    In this paper, we discuss the draft OWL 2 RL proable from the perspective of applying the constituent rules over Web data. In particular, borrowing from previous work, we discuss (i) optimisations based on a separation ...
  • On The Way to The Web3D: The Applications of 2-Layer Interface Paradigm 

    Jankowski, Jacek; Irzynska, Izabela (2008)
    The use of the Internet for entertainment continues to grow. The success of rich media web portals, such as: YouTube, Flickr, or Google Maps proves that people look for more and more interactive experience on the Web. ...
  • On-the-Fly Adaptive Planning for Game-Based Learning 

    Hulpus, Ioana; Hayes, Conor (2010)
    In this paper, we present a model for competency development using serious games, which is underpinned by a hierarchical case-based planning strategy. In our model, a learner s objectives are addressed by retrieving a ...
  • Ontologising Interaction Behavior for Service-Oriented Enterprise Healthcare Integration 

    Sahay, Ratnesh; Fox, Ronan; Hauswirth, Manfred (IEEE, 2008)
  • OWL DL vs. OWL Flight: Conceptual Modeling and Reasoning for the Semantic Web 

    Polleres, Axel; Fensel, Dieter (2005)
    The Semantic Web languages RDFS and OWL have been around for some time now. However, the presence of these languages has not brought the breakthrough of the Semantic Web the creators of the languages had hoped for. OWL has ...
  • PPEPR for Enterprise Healthcare Integration 

    Fox, Ronan; Sahay, Ratnesh; Hauswirth, Manfred (Springer, 2008)
    PPEPR is software to connect healthcare enterprises. Healthcare is a complex domain and any integration system that connects healthcare enterprise applications must facilitate heterogeneous healthcare systems at all levels ...
  • PPEPR: Plug and Play Electronic Patient Records 

    Sahay, Ratnesh; Akhtar, Waseem; Fox, Ronan (ACM, 2008)
    The integration of Electronic Patient Record (EPR) systems is at the centre of many of the new regional and national initiatives to integrate clinical processes across department, region, and national levels. Web Service ...
  • Process Mediation Based on Triple Space Computing 

    Zhou, ZhangBing; Sapkota, Brahmananda; Cimpian, Emilia; Foxvog, Doug; Vasiliu, Laurentiu; Hauswirth, Manfred (Springer, 2008)
    Web services are inherently heterogeneous at both data and behavioral levels because of the nature of the Web, which is the main obstacle to the usability of Web services. The heterogeneity at a behavioral level is generally ...
  • Produce and Consume Linked Data with Drupal! 

    Corlosquet, Stéphane; Delbru, Renaud; Polleres, Axel; Decker, Stefan (Springer, 2009)
    Currently a large number of Web sites are driven by Content Management Systems (CMS) which manage textual and multimedia content but also - inherently - carry valuable information about a site¿s structure and content ...