Sökning: "Statistical Computing"

Visar resultat 21 - 25 av 57 avhandlingar innehållade orden Statistical Computing.

  1. 21. Alarm and service monitoring of large scale multi-service mobile networks

    Författare :Stefan Wallin; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Sammanfattning : Two of the most important challenges in network service assurance are * an overwhelming flow of low-quality alarms * to understand the structure and quality of the delivered services This thesis proposes solutions for alarm and service monitoring that addresses monitoring of large scale multi-service mobile networks. The work on alarms are based on statistical analysis of data collected from a real-world alarm flow and an associated trouble ticket database containing the network administrators expert knowledge. LÄS MER

  3. 22. Efficient and systematic network resource management

    Författare :Muslim Elkotob; Anna Brunström; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Sammanfattning : The demand for network resources (e.g. forwarding capacity, buffer space) by increasingly used real-time multimedia applications is growing. Moreover, their stringent performance requirements (e. LÄS MER

  4. 23. Human Behaviour Recognition of Elderly in Single-Resident IoT Enabled Smart Homes: An Applied Machine Learning Approach

    Författare :Zahraa Shahid; Saguna Saguna; Christer Åhlund; Flora Salim; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pervasive Mobile Computing; Distribuerade datorsystem;

    Sammanfattning : In Human Activity Recognition (HAR) systems, activities of daily living/human behaviour are recognized using sensor data by applying data mining techniques and machine learning algorithms to the collected data. This allows for customised and automated services to support humans’ daily living. LÄS MER

  5. 24. Use of novel statistical methods in assessing particulate air pollution and evaluating its association with mortality in China

    Författare :Xin Fang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Particle matter (PM) has been associated with numerous adverse health effects including cardiovascular disease, chronic obstructive pulmonary disease and lung cancer in experimental studies and observation studies. The close and quantitative relationship between exposure to high concentrations of coarse particles (PM10) and fine particles (PM2. LÄS MER

  7. 25. On the phase-space distribution of heavy particles in turbulence

    Författare :Jan Meibohm; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fluid dynamics; Particle-laden flows; Turbulent aerosols; Chaotic dynamics; Non-equilibrium statistical physics;

    Sammanfattning : Turbulent fluids laden with small, heavy particles are common in nature. Prominent examples of such turbulent suspensions are water droplets in warm clouds, as well as particulate matter or living organisms in the turbulent upper layer of oceans. LÄS MER