Browsing by Subject "Ontologies"

Now showing items 1-4 of 4

    • Automatic Extraction of Data Governance Knowledge from Slack Chat Channels 

      BRENNAN, ROB; MALDONADO GUERRA, ALFREDO; Quigley, Simon; De Leenheer, Pieter (2018)
      This paper describes a data governance knowledge extraction prototype for Slack channels based on an OWL ontology abstracted from the Collibra data governance operating model and the application of statistical techniques ...

    • A context information service using ontology-based queries 

      CONLAN, OWEN; LEWIS, DAVID; O'SULLIVAN, DECLAN; POWER, RUAIDHRI SEAN; WADE, VINCENT PATRICK (2004)
      Ubiquitous computing environments have the potential to provide rich sources of information about a user and their surroundings. However, the nature of context information means that it must be gathered in an ad-hoc ...

    • From Subjects to Concept Clouds - Why semantic mapping is necessary 

      THOMAS, HENDRIK (2008)
      To realize the vision of the semantic web it is essential to be able to exchange formal modeled knowledge between applications and humans without loss of meaning. In this paper, we focus on questions relating to meaning, ...

    • Interlinking Heterogeneous Data for Smart Energy Systems 

      O'Sullivan, Declan (Arxiv.org; Cornell University, 2019)
      Smart energy systems in general, and solar energy analysis in particular, have recently gained increasing interest. This is mainly due to stronger focus on smart energy saving solutions and recent developments in photovoltaic ...