Search for dissertations about: "trees."
Showing result 1 - 5 of 637 swedish dissertations containing the word trees..
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1. Split Trees, Cuttings and Explosions
Abstract : This thesis is based on four papers investigating properties of split trees and also introducing new methods for studying such trees. Split trees comprise a large class of random trees of logarithmic height and include e.g., binary search trees, m-ary search trees, quadtrees, median of (2k+1)-trees, simplex trees, tries and digital search trees. READ MORE
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2. Trees of Knowledge : Science and the Shape of Genealogy
Abstract : This study investigates early employments of family trees in the modern sciences, in order to historicise their iconic status and now established uses, notably in evolutionary biology and linguistics. Moving beyond disciplinary accounts to consider the wider cultural background, it examines how early uses within the sciences transformed family trees as a format of visual representation, as well as the meanings invested in them. READ MORE
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3. Constructing Evolutionary Trees - Algorithms and Complexity
Abstract : In this thesis three general problems concerning construction of evolutionary trees are considered. Algorithms for the problems are presented and the complexity of the problems is investigated. The thesis consists of three corresponding parts. The first part is devoted to the problem of constructing evolutionary trees in the experiment model. READ MORE
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4. Multilingual Abstractions: Abstract Syntax Trees and Universal Dependencies
Abstract : This thesis studies the connections between parsing friendly representations and interlingua grammars developed for multilingual language generation. Parsing friendly representations refer to dependency tree representations that can be used for robust, accurate and scalable analysis of natural language text. READ MORE
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5. Learning Behavior Trees for Collaborative Robotics
Abstract : This thesis aims to address the challenge of generating task plans for robots in industry-relevant scenarios. With the increase in small-batch production, companies require robots to be reprogrammed frequently for new tasks. However, maintaining a team of operators with specific programming skills is only cost-efficient for large-scale production. READ MORE