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Visar resultat 1 - 5 av 152 avhandlingar som matchar ovanstående sökkriterier.

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

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

   Sammanfattning : 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. LÄS MER

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

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

   Sammanfattning : 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. LÄS MER

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

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

   Sammanfattning : 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. LÄS MER

5. 4. Perspectives on Cooperative Design

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

   Sammanfattning : 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. LÄS MER

7. 5. "Soy cocinera y camarero". La variación en el nombramiento de las mujeres profesionales en España

   Författare :Christel Larsson; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Female professional designations; European Spanish; gender; linguistic sexism; sociolinguistics; survey; in-depth interviews; Grounded Theory; triangulation;

   Sammanfattning : The overall aim of this dissertation is to generate a theory explaining the variation in the way the Spaniards, particularly the Spanish women, designate female professionals. Three different studies are included, the first one a quantitative survey on how the use of the three main strategies for referring to female professionals (the feminine: la abogada; the common gender: la abogado; lexical modification: mujer abogado) is determined by the sex, the age and the educational level of the speakers. LÄS MER