Now showing items 13-32 of 76

  • Data and Process Mediation Support for B2B Integration 

    Zaremba, Maciej; Herold, Maximilian; Zaharia, Raluca; Vitvar, Tomas (2008)
    In this paper we present how Semantic Web Service technology can be used to overcome process and data heterogeneity in a B2B integration scenario. While one partner uses standards like RosettaNet for product purchase and ...
  • Describing Linked Datasets - On the Design and Usage of voiD, the 'Vocabulary of Interlinked Datasets' 

    Cyganiak, Richard; Hausenblas, Michael (2009)
    In this paper we discuss the design and implementation of voiD, the \Vocabulary Of Interlinked Datasets", a vocabulary that allows to formally describe linked RDF datasets. We report on use cases for voiD, the current state ...
  • DigiMe - Ubiquitous Search and Browsing for Digital Libraries 

    Kruk, Sebastian Ryszard; Grzonkowski, Slawomir; Gzella, Adam; Cygan, Mariusz (IEEE, 2006)
    Vast sources of information, such as the Internet are difficult to browse and/or search through. Existing tools can be sometimes frustrating for many people. So far a number of techniques have been proposed to deliver ...
  • DING! Dataset Ranking using Formal Descriptions 

    Toupikov, Nickolai; Umbrich, Jürgen; Delbru, Renaud; Hausenblas, Michael; Tummarello, Giovanni (2009)
    Considering that thousands if not millions of linked datasets will be published soon, we motivate in this paper the need for an efficient and effective way to rank interlinked datasets based on formal descriptions of their ...
  • dlvhex-sparql: A SPARQL-compliant query engine based on dlvhex 

    Polleres, Axel (CEUR, 2007)
    This paper describes the dlvhex SPARQL plugin, a query processor for the upcoming Semantic Web query language standard by W3C. We report on the implementation of this languages using dlvhex, a flexible plugin system ...
  • Dynamic Integration of Medical Ontologies in Large Scale 

    Novacek, Vit; Handschuh, Siegfried (ACM Press, 2007)
  • Dynamic Ontology Lifecycle Scenario in Translational Medicine 

    Novacek, Vit; Handschuh, Siegfried (Oxford University Press, 2007)
    In this paper, we present a healthcare¿oriented vision of dynamic ontology lifecycle that has been recently developed within Knowledge Web ¿ EU Network of Excellence aimed at transition of Semantic Web technologies to ...
  • Enabling Trust and Privacy on the Social Web 

    Passant, Alexandre; Hausenblas, Michael; Polleres, Axel; Decker, Stefan (2009)
  • EUREEKA: Deepening the Semantic Web by More Efficient Emergent Knowledge Representation and Processing 

    Novacek, Vit (CEUR-WS, 2008)
    One of the major Semantic Web challenges is the knowledge acquisition bottleneck. New content on the web is produced much faster than the respective machine readable annotations, while a scalable knowledge extraction ...
  • The ExpertFinder Corpus 2007 for the Benchmarking and Development of ExpertFinding Systems 

    Hogan, Aidan; Harth, Andreas (2007)
    We provide a benchmark dataset for expert finding within the computer science domain. We show how large isolated data graphs from disparate structured data sources can be combined to form one, large, well-linked RDF graph ...
  • Exposing Semantic Web Service principles in SOA to solve EAI scenarios 

    Haller, Armin; Gomez, Juan Miguel; Bussler, Christoph (2005)
    Traditional Enterprise Application Integration (EAI) focuses on the integration of application interfaces by pipelining different middle- ware technologies like message queuing or remote method invocations. Web Service ...
  • Fast and Scalable Pattern Mining for Media-Type Focused Crawling 

    Umbrich, Jürgen; Karnstedt, Marcel; Harth, Andreas (2009)
    Search engines targeting content other than hypertext documents require a crawler that discovers resources identifying files of certain media types. Naive crawling approaches do not guarantee a sufficient supply of new ...
  • From Online Community Data to RDF 

    Bojars, Uldis; Breslin, John (2007)
    Large amounts of data are created within online community sites (forums, blogs, etc.). These can serve as a valuable source of information for web users, and usually contain rich meta-information. Most of this information ...
  • Harvesting Desktop Data for Semantic Blogging 

    Möller, Knud; Decker, Stefan (2005)
    A typical computer user¿s desktop contains large amount of formal data, such as addresses, events or bibliopraphies. Especially within a corporate or organizational environment, it is often important to exchange this data ...
  • inContext: A Pervasive and Collaborative Working Environment for Emerging Team Forms 

    Polleres, Axel (2008)
    Participants in current team collaborations belong to different organizations, work on multiple objectives at the same time, and frequently change locations. They use different devices and infrastructures in collaboration ...
  • Integrating Social Networks and Sensor Networks 

    Breslin, John; Decker, Stefan; Hauswirth, Manfred; Hynes, Gearoid; Phuoc, Danh Le; Passant, Alexandre; Polleres, Axel; Rabsch, Cornelius; Reynolds, Vinny (2009)
  • Interlinking Multimedia: How to Apply Linked Data Principles to Multimedia Fragments 

    Hausenblas, Michael (2009)
    In this paper, we introduce interlinking multimedia (iM), a pragmatic way to apply the linked data principles to fragments of multimedia items. We report on use cases showing the need for retrieving and describing multimedia ...
  • JeromeDL - a Semantic Digital Library 

    Kruk, Sebastian Ryszard; Woroniecki, Tomasz; Gzella, Adam; Dabrowski, Maciej (2007)
    JeromeDL is a Semantic Digital Library engine. It uses SemanticWeb and Social Networking technologies to improve browsing and searching for resources. With JeromeDL¿s social and semantic services every library user ...
  • Leveraging existing web frameworks for a SIOC explorer to browse online social communities 

    Heitmann, Benjamin; Oren, Eyal (2007)
    Since online SemanticWeb applications are based on existing Web infrastructure, developing these applications could leverage experiences with and infrastructure of existing frameworks. These frameworks need to be extended ...
  • Linked Open Data in Sensor Data Mashups 

    Phuoc, Danh Le; Hauswirth, Manfred (CEUR, 2009)
    Sensors and the real-time data they produce are novel sources of information which need to be integrated into the Semantic Web at very large scale. Most of the time such data is locked inside specific applications and only ...