Sökning: "joint cognitive systems"

Visar resultat 11 - 15 av 20 avhandlingar innehållade orden joint cognitive systems.

  1. 11. Active Memory Processing on Multiple Time-scales in Simulated Cortical Networks with Hebbian Plasticity

    Författare :Florian Fiebig; Anders Lansner; Tim Vogels; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Working memory; Long-term memory; consolidation; spiking; neural network; BCPNN; cortical microcircuit; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics; Biological Physics; Biologisk fysik;

    Sammanfattning : This thesis examines declarative memory function, and its underlying neural activity and mechanisms in simulated cortical networks. The included simulation models utilize and synthesize proposed universal computational principles of the brain, such as the modularity of cortical circuit organization, attractor network theory, and Hebbian synaptic plasticity, along with selected biophysical detail from the involved brain areas to implement functional models of known cortical memory systems. LÄS MER

  3. 12. On how constraints shape action

    Författare :Rogier Woltjer; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Understanding how joint systems of people and artifacts perform goal-directed action in a dynamic environment is essential for improving and supporting work. The literature on cognitive systems engineering and its related disciplines identifies the concept of constraint as an essential element in the analysis of systems in dynamic environments. LÄS MER

  4. 13. Adapting to increased automation in the aviation industry through performance measurement and training : Barriers and potential

    Författare :Johan Rignér; Lena Mårtensson; Pernilla Ulfvengren; Don Harris; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial work science; Industriell arbetsvetenskap;

    Sammanfattning : The increased use of automation has affected the work on the flight deck. The Single European Sky ATM Research (SESAR), deployed with the purpose to increase the European ATM system performance, identifies automation as a key enabler to increase future system performance. The aviation system is a complex large socio-technical system. LÄS MER

  5. 14. Quality Improvement in Healthcare

    Författare :Svante Lifvergren; Chalmers tekniska högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; quality improvement; Healthcare; learning mechanisms; integrated care; action research; improvement science;

    Sammanfattning : ABSTRACTThe Swedish healthcare system, although being one of the more efficientcare systems in the world with good medical outcomes at a moderate cost,faces tremendous future challenges. An ageing population with morepatients suffering from multiple diseases together with accelerating medicotechnical developments is putting increasing pressure on the system. LÄS MER

  7. 15. Förändringens vindar : En studie om aktörsgrupper och konsten att välja och införa ett affärssystem

    Författare :Gunilla Myreteg; Jan Lindvall; Lars Engwall; Inga-Lill Johansson; Uppsala universitet; []
    Nyckelord :Business studies; Företagsekonomi; Ekonomistyrning; Redovisning; Affärssystem; Förändringsprocesser; Business Studies; företagsekonomi;

    Sammanfattning : Management accounting is performed with the support of enterprise resource planning (ERP) systems. Because of their integrated design and use of joint databases, such systems are often said to present companies with various opportunities for improving operations. LÄS MER