Sökning: "Three problems"

Visar resultat 11 - 15 av 2653 avhandlingar innehållade orden Three problems.

  1. 11. Beating a Random Assignment : Approximating Constraint Satisfaction Problems

    Författare :Gustav Hast; Johan Håstad; Uri Zwick; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datalogi; Computer science; Datalogi;

    Sammanfattning : An instance of a Boolean constraint satisfaction problem, CSP, consists of a set of constraints acting over a set of Boolean variables. The objective is to find an assignment to the variables that satisfies all the constraints. LÄS MER

  3. 12. Eating problems and nutritional status after stroke

    Författare :Karin Axelsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; eating problems; stroke; training in eating; nutritional status; undernutrition; dysphagia; oral apraxia; oral agnosia; nursing diagnosis; prognosis;

    Sammanfattning : Eating problems and nutritional status were studied in a consecutive series of 104 stroke patients admitted to emergency hospital care. During their stay in hospital eating problems were observed in 46 patients. LÄS MER

  4. 13. Assessing and treating three to twelve-year-olds displaying disruptive behaviour problems

    Författare :Ulf Axberg; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Disruptive behavoiur problems; assessment; early intervention; eyberg child behaviour inventory ECBI ; school based model; marte meo; parent traning; incredible years series;

    Sammanfattning : The aim of this thesis was (a) to examine a Swedish version of a measure for early identification and treatment evaluation of children with disruptive behaviour problems and (b) to explore the effectiveness, in terms of reduction of children’s disruptive behavioural problems, of interventions not specifically directed towards the children but to their caregivers and other adults in their immediate environment. The focus of this thesis has been on clinical applicability. LÄS MER

  5. 14. Gröbner Basis Methods for Minimal Problems in Computer Vision

    Författare :Henrik Stewenius; Matematik LTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computer vision; minimal problems; gröbner basis; Matematik; Teknik; Mathematics; Technological sciences;

    Sammanfattning : A method is presented for building solvers for classes of multivariate polynomial equations. The method is based on solving an analogous template problem over a finite field, and then using the elimination order established for this problem for the original class of problems. LÄS MER

  7. 15. Direct and inverse resonance problems for seismic surface waves

    Författare :Samuele Sottile; Matematik (naturvetenskapliga fakulteten); []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Inverse problems; Resonances; Spectral theory; Love waves; Rayleigh waves;

    Sammanfattning : This thesis concerns the investigation of direct and inverse resonance results for the Love and the Rayleigh operators, which arise from decoupling the three-dimensional elastic wave equation in the semiclassical limit in the half-space. Direct resonance results in terms of the asymptotic distribution of resonances in the complex plane are obtained for the Love and the Rayleigh operators. LÄS MER