Search for dissertations about: "Triangulation"

Showing result 1 - 5 of 127 swedish dissertations containing the word Triangulation.

  2. 1. Progress in Hierarchical Clustering & Minimum Weight Triangulation

    Author : Drago Krznaric; Institutionen för datavetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; computer technology; Systems engineering; minimum spanning tree; complete linkage; hierarchical clustering; minimum weight triangulation; greedy triangulation; Data- och systemvetenskap;

    Abstract : In this thesis we study efficient computational methods for geometrical problems of practical importance and theoretical interest. The problems that we consider are primarily complete linkage clustering, minimum spanning trees, and approximating minimum weight triangulation. Below is a list of the main results proved in the thesis. READ MORE

  4. 2. Fixed-Parameter Algorithms for Optimal Convex Partitions and Other Results

    Author : Magdalene Grantson Borgelt; Data Vetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; control; Datalogi; numerical analysis; Convex Partition; Computer science; Triangulation; kontroll; system; numerisk analys; systems; Fixed-Parameter Algorithm; Spanning Tree;

    Abstract : In this thesis I study two-dimensional geometric optimization problems for which it is difficult to find efficient, exact, deterministic algorithms. All known solutions to these problems require time that is exponential in the total size of the input. READ MORE

  5. 3. Computer Assisted Video Microscopy : in Characterization of Capillary Ensembles

    Author : Claes Asker; Linköpings universitet; []
    Keywords : computer assisted video microscopy; capillary loops; capillary ensembles; skin microcirculation; triangulation; nearest neighbour; MEDICINE;

    Abstract : This thesis focuses on evaluation and analysis of capillary microcirculatory changes in the skin, that can be improved and extended by computer assisted video microscopy. Capillary microscopy has been used extensively, both in clinical practice and research, to study different phenomena in the microvasculature of the skin, mainly in the nailfold of fingers and toes where a large portion of the capillary loop can be observed. READ MORE

  6. 4. Perspectives on Cooperative Design

    Author : Sinna Lindquist; Yngve Sundblad; Ann Lantz; Toni Roberstson; KTH; []
    Keywords : Cooperative design; design process; culture; individual; intersectionality; power structure; triangulation; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : The cooperative design approach, which research and practice have proven to be successful in several ways, is based on understanding users and their contexts through a variety of methods. This approach of working closely together with the users, however, is not the same thing as letting the users decide themselves what to design. READ MORE

  7. 5. Organizational Trust : Discourse Analytical and Experimental Perspectives

    Author : Matteo Fuoli; Kognition och Discourse@Lund (SKD@L) Språk; []
    Keywords : HUMANIORA; HUMANITIES; organizational trust; corporate discourse; trust repair; evaluation; appraisal theory; corpus linguistics; discourse analysis; experimentation; multi-method approaches; reliability; triangulation;

    Abstract : This thesis employs a combination of quantitative and qualitative methods of linguistic analysis to investigate how business organizations use discourse as a strategic tool to build and repair stakeholders’ trust. In addition, the thesis makes a methodological contribution by developing a novel corpus annotation method that offers solutions to some of the most significant challenges involved in reliably identifying and quantifying evaluation. READ MORE