Search for dissertations about: "Natural science"

Showing result 1 - 5 of 9399 swedish dissertations containing the words Natural science.

  1. 1. Geometric Decompositions and Networks - Approximation Bounds and Algorithms

    University dissertation from Department of Computer Science, Lund University

    Author : Joachim Gudmundsson; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2000]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Systems engineering; computer technology; kontroll; system; Delaunay triangulation; Computational geometry; TSP with neighborhoods; geometric spanners; covering polygons; Computer science; numerical analysis; systems; control; numerisk analys; Datalogi; algebraisk topologi; algebraic topology; Geometry; Data- och systemvetenskap; Geometri;

    Abstract : In this thesis we focus on four problems in computational geometry: In the first four chapters we consider the problem of covering an arbitrary polygon with simpler polygons, i.e., rectangles. READ MORE

  2. 2. Applications of Functional Programming in Formal and Natural Languages

    University dissertation from Chalmers University of Technology

    Author : Markus Forsberg; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; Chalmers tekniska högskola.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2004]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Informationsteknik; Information technology; Datavetenskap; Computer science;

    Abstract : .... READ MORE

  3. 3. Constructing Evolutionary Trees - Algorithms and Complexity

    University dissertation from Department of Computer Science, Lund University

    Author : Anna Östlin; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2001]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Maximum homeomorphic subtrees; Computer science; Consensus trees; Experiment model; Evolutionary trees; Complexity; Computational biology; Algorithms; Data structures; numerical analysis; systems; control; Datalogi; numerisk analys; system; kontroll; Biology; Biologi;

    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

  4. 4. Chlorine Cycling in Terrestrial Environments

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Malin Montelius; Linköpings universitet.; Linköpings universitet.; [2016]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Chloride; organic chlorine; chlorination; dechlorination; 36Cl; risk assessment modelling; Klorid; organiskt klor; klorering; deklorering; klor-36; riskmodellering;

    Abstract : Chlorinated organic compounds (Clorg) are produced naturally in soil. Formation and degradation of Clorg affect the chlorine (Cl) cycling in terrestrial environments and chlorine can be retained or released from soil. READ MORE

  5. 5. Programming Language Techniques for Natural Language Applications

    University dissertation from University of Gothenburg

    Author : Björn Bringert; Göteborgs universitet.; University of Gothenburg.; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Språkteknologi; Language technology; Datavetenskap; Computer science;

    Abstract : .... READ MORE