Sökning: "joakim nilsson"

Visar resultat 6 - 10 av 18 avhandlingar innehållade orden joakim nilsson.

  1. 6. Multi-unit common value auctions : theory and experiments

    Författare :Joakim Ahlberg; Lars Hultkrantz; Jan-Eric Nilsson; Jerker Holm; Statens väg- och transportforskningsinstitut; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Multi-Unit Auction; Common Value Auction; Laboratory Experiment; Game Theory; Economics; Q Economics; Q Economics; Economics;

    Sammanfattning : Research on auctions that involve more than one identical item for sale was,almost non-existing in the 90’s, but has since then been getting increasing attention. External incentives for this research have come from the US spectrum, sales, the European 3G mobile-phone auctions,  and Internet auctions. LÄS MER

  3. 7. A study on emerging electronics for systems accepting soft errors

    Författare :Joakim Alvbrant; J. Jacob Wikner; Emil Nilsson; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronic clay; Redundant systems; Memristor; Wireless sensor networks;

    Sammanfattning : Moore’s law has until today mostly relied on shrinkage of the size of the devices inintegrated circuits. However, soon the granularity of the atoms will set a limit together with increased error probability of the devices. How can Moore’s law continue in thefuture? To overcome the increased error rate, we need to introduce redundancy. LÄS MER

  4. 8. Allergic sensitization among schoolchildren in northern Sweden : time trends, risk factors and relation to asthma, allergic rhinitis and lung function

    Författare :Joakim Bunne; Eva Rönmark; Linnea Hedman; Caroline Nilsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Allergy; Allergic sensitization; Aeroallergens; Allergic disease; Asthma; Rhinitis; Lung function; Epidemiology; Schoolchildren; Adolescence; Childhood; epidemiologi; Epidemiology; Public health; folkhälsa;

    Sammanfattning : Background: Asthma and allergic rhinitis are common chronic diseases of childhood.Their prevalence has increased globally in the 20th century, with regionally diverging trends in recent years. LÄS MER

  5. 9. Assessment of microvascular effects of vasoactive drugs : Methodological in vivo studies in humansbased on iontophoresis

    Författare :Joakim Henricson; Folke Sjöberg; Gert Nilsson; Erik Droog Tesselaar; Jonas Åkeson; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Cardiovascular disease is the leading cause of death in western societies and endothelial dysfunction is one of the earliest signs seen in the development of such conditions. Thedevelopment of prognostic tools to aid in the prediction of micro- and macrovascular diseasebased on assessment of vascular reactivity is therefore of paramount importance. LÄS MER

  7. 10. Transformation and Combination in Data-Driven Dependency Parcing

    Författare :Jens Nilsson; Joakim Nivre; Ryan McDonald; Växjö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Natural Language Parsing; Dependency Parsing; Tree Transformation; Computer science; Datavetenskap; Computer and Information Sciences Computer Science; Data- och informationsvetenskap;

    Sammanfattning : This thesis deals with automatic syntactic analysis of natural languagetext, also known as parsing. The parsing approach is data-driven, whichmeans that parsers are constructed by means of machine learning, lookingat training data in the form of annotated natural language sentences. The syntactic framework used in the thesis is dependency-based. LÄS MER