Sökning: "Fredrik Olsson"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Fredrik Olsson.

  1. 1. Bootstrapping Named Entity Annotation by Means of Active Machine Learning

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Fredrik Olsson; SICS.; Göteborgs universitet.; Gothenburg University.; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; corpus creation; data annotation; active learning; named entity recognition; machine learning; computational linguistics; nlp; natural language processing; information refinement;

    Sammanfattning : This thesis describes the development and in-depth empirical investigation of a method, called BootMark, for bootstrapping the marking up of named entities in textual documents. The reason for working with documents, as opposed to for instance sentences or phrases, is that the BootMark method is concerned with the creation of corpora. LÄS MER

  2. 2. Modeling and assessment of human balance and movement disorders using inertial sensors

    Detta är en avhandling från Uppsala University

    Författare :Fredrik Olsson; Uppsala universitet.; Uppsala universitet.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik med inriktning mot reglerteknik; Electrical Engineering with specialization in Automatic Control;

    Sammanfattning : Inertial sensors and magnetometers are abundant in today's society, where they can be found in many of our everyday electronic devices, such as smart phones or smart watches. Their primary function is to measure the movement and orientation of the device and provide this information for the apps that request it. LÄS MER

  3. 3. Modeling Lateral Transshipments and Perishable Items in Inventory Systems

    Detta är en avhandling från Department of Industrial Management and Logistics, Lund Institute of Technology

    Författare :Fredrik Olsson; Lunds universitet.; Lund University.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Technological sciences; Teknik; Dynamic programming ; Inventory ; Perishable items ; Lateral transshipments ; Pooling ; Batch ordering ; Optimal policies ; Stochastic ;

    Sammanfattning : This thesis deals with two main areas in the field of stochastic inventory theory; ateral transshipments and perishable items. In the first part of this thesis we give an introduction to the field of inventory theory, and discuss some previous literature connected to the research presented in this thesis. LÄS MER

  4. 4. Pooling and emergency replenishment policies in inventory systems

    Detta är en avhandling från Department of Industrial Management and Logistics, Lund Institute of Technology

    Författare :Fredrik Olsson; Lunds universitet.; Lund University.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis deals with two types of problems occurring in inventory theory; pooling of stock and perishable items. All three papers in this thesis consider inventory distribution systems with continuous review. In Paper I we consider a single-echelon inventory system with two identical locations. LÄS MER

  5. 5. Structures and disturbances in Holocene forests of southern Sweden, interpreted from insects and charcoal studies

    Detta är en avhandling från Kalmar, Sweden

    Författare :Fredrik Olsson; [2009]
    Nyckelord :Paleoekologi; Paleoecology;

    Sammanfattning : .... LÄS MER