Browsing by Author "Hausenblas, Michael"

Now showing items 1-18 of 18

    • Accessing Cultural Heritage using the Web of Data 

      Jankowski, Jacek; Cobos, Yolanda; Hausenblas, Michael; Decker, Stefan (2009)
      Cultural Heritage (CH) is a vast domain, where sharing information is challenging. As a result, the global CH is distributed and heterogeneous. In this paper, we present the concept of the Web of Data as an approach to ...

    • Analyzing Social Behavior of Software Developers Across Different Communication Channels 

      Iqbal, Aftab; Karnstedt, Marcel; Hausenblas, Michael (2013)
      Software developers use different project repositories (i.e., mailing list, bug tracking repositories, discussion forums etc.) to interact with each other or to solve software related problems. The growing interest in ...

    • 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 ...

    • 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 ...

    • Enabling Trust and Privacy on the Social Web 

      Passant, Alexandre; Hausenblas, Michael; Polleres, Axel; Decker, Stefan (2009)

    • Exploiting linked data to build web applications 

      Hausenblas, Michael (Institute of Electrical and Electronics Engineers (IEEE), 2009-07-01)
      Semantic Web technologies have been around for a while. However, such technologies have had little impact on the development of real-world Web applications to date. With linked data, this situation has changed dramatically ...

    • Integrating Developer-related information across Open Source Repositories 

      Iqbal, Aftab; Hausenblas, Michael (2012)
      Software developers use various software repositories in order to interact with each other or to solve software related problems. They are required to adopt an identity for each of the software repositories they wanted to ...

    • 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 ...

    • Large scale data integration of OSS repositories for automated soft and technical factors assessment 

      Iqbal, Muhammad Aftab (2015-04-22)
      As of today, software development does not revolve around a piece of source code but also around large volume of software project related information that exists in different software repositories hosting a software project. ...

    • LD2SD: Linked Data Driven Software Development 

      Iqbal, Aftab; Ureche, Oana-Elena; Hausenblas, Michael; Tummarello, Giovanni (2009)
      In this paper we introduce Linked Data Driven Software Development (LD2SD), a light-weight Semantic Web methodology to turn software artefacts such as data from version control systems, bug tracking tools and source code ...

    • Learning from Linked Open Data Usage: Patterns & Metrics 

      Möller, Knud; Hausenblas, Michael; Cyganiak, Richard; Handschuh, Siegfried (2010)
      Although the cloud of Linked Open Data has been growing continuously for several years, little is known about the particular features of linked data usage. Motivating why it is important to understand the usage of Linked ...

    • Linked open government data [guest editors' introduction] 

      Ding, Li; Peristeras, Vassilios; Hausenblas, Michael (Institute of Electrical and Electronics Engineers (IEEE), 2012-05-01)

    • Querying over Federated SPARQL Endpoints - A State of the Art Survey 

      Rakhmawati, Nur; Umbrich, Jürgen; Karnstedt, Marcel; Hasnain, Ali; Hausenblas, Michael (2013)
      The increasing amount of Linked Data and its inherent distributed nature have attracted significant attention throughout the research community and amongst practitioners to search data, in the past years. Inspired by ...

    • SCOVO: Using Statistics on the Web of Data 

      Hausenblas, Michael (2009)
      Statistical data is present everywhere from governmental bodies to economics, from life-science to industry. With the rise of the Web of Data, the need for sharing, accessing, and using this data has entered a new stage. ...

    • Towards Dataset Dynamics: Change Frequency of Linked Open Data Sources 

      Umbrich, Jürgen; Hausenblas, Michael; Hogan, Aidan; Polleres, Axel; Decker, Stefan (CEUR, 2010)
      Datasets in the LOD cloud are far from being static in their nature and how they are exposed. As resources are added and new links are set, applications consuming the data should be able to deal with these changes. In ...

    • Understanding Linked Open Data as a Web-Scale Database 

      Hausenblas, Michael; Karnstedt, Marcel (2010)
      While Linked Open Data (LOD) has gained much attention in the recent years, requirements and the challenges concerning its usage from a database perspective are lacking. We argue that such a perspective is crucial for ...

    • Vamp: a service for validating mpeg-7 descriptions w.r.t. to formal profile definitions 

      Troncy, Raphaël; Bailer, Werner; Höffernig, Martin; Hausenblas, Michael (Springer Nature, 2009-10-17)
      MPEG-7 can be used to create complex and comprehensive metadata descriptions of multimedia content. Since MPEG-7 is defined in terms of an XML schema, the semantics of its elements has no formal grounding. In addition, ...

    • 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, ...