Now showing items 1-4 of 4

    • An approach to situation recognition based on learned semantic models 

      Stevenson, Graeme (University of St Andrews, 2015-06-24) - Thesis
      A key enabler of pervasive computing is the ability to drive service delivery through the analysis of situations: Semantically meaningful classifications of system state, identified through analysing the readings from ...
    • Detecting abnormal events on binary sensors in smart home environments 

      Ye, Juan; Stevenson, Graeme; Dobson, Simon (2016-12) - Journal article
      With a rising ageing population, smart home technologies have been demonstrated as a promising paradigm to enable technology-driven healthcare delivery. Smart home technologies, composed of advanced sensing, computing, and ...
    • Fault detection for binary sensors in smart home environments 

      Ye, Juan; Stevenson, Graeme; Dobson, Simon (IEEE Computer Society, 2015-03-23) - Conference item
      Experiments in assisted living confirm that such systems can provide context-aware services that enable occupants to remain active and independent. They also demonstrate that abnormal sensor events hamper the correct ...
    • A top-level ontology for smart environments 

      Ye, Juan; Stevenson, Graeme; Dobson, Simon (Elsevier, 2011-06) - Journal article
      Recognising human activities is a problem characteristic of a wider class of systems in which algorithms interpret multi-modal sensor data to extract semantically meaningful classifications. Machine learning techniques ...