Search for dissertations about: "datavetenskap"

Showing result 16 - 20 of 2552 swedish dissertations containing the word datavetenskap.

  2. 16. Tools for Control System Design : Stratification of Matrix Pairs and Periodic Riccati Differential Equation Solvers

    Author : Stefan Johansson; Bo Kågström; Erik Elmroth; Paul Van Dooren; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; control system design; stratification; controllability; observability; matrix pair; canonical forms; linear quadratic regulator; periodic systems; periodic Riccati differential equation; Computer science; Datavetenskap; Numerical Analysis; numerisk analys;

    Abstract : Modern control theory is today an interdisciplinary area of research. Just as much as this can be problematic, it also provides a rich research environment where practice and theory meet. This Thesis is conducted in the borderline between computing science (numerical analysis) and applied control theory. READ MORE

  4. 17. Object oriented quality in introductory programming education

    Author : Marie Nordström; Jürgen Börstler; Michael Kölling; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Object orientation; Programming; Novices; Teaching; Education; Computer science; Datavetenskap; datavetenskapernas didaktik; didactics of computer science;

    Abstract : Examples are important when we attempt to learn something new. To learn prob-lem solving and programming is an acknowledged difficulty. READ MORE

  5. 18. A Cross-Layer Perspective on Transport Protocol Performance in Wireless Networks

    Author : Stefan Alfredsson; Anna Brunström; Christer Åhlund; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Wireless networks; 4G; cross-layer interaction; TCP; UDP; emulation; performance evaluation; optimizations; Computer Science; Datavetenskap;

    Abstract : Communication by wireless technologies has seen a tremendous growth in the last decades. Mobile phone technology and wireless broadband solutions are rapidly replacing the last-hop wireline connectivity for telephones and Internet access. READ MORE

  6. 19. Management information systems in process-oriented healthcare organisations

    Author : Anna Andersson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Management information systems; Information policy; healthcare organisations; computer-based management; Computer science; Datavetenskap;

    Abstract : The aim of this thesis work was to develop a management information system model for process-oriented healthcare organisations. The study explores two questions: “What kinds of requirements do healthcare managers place on information systems?” and “How can the work and information systems of healthcare managers and care providers be incorporated into process-oriented healthcare organisations?”The background to the study was the process orientation of Swedish healthcare organisations. READ MORE

  7. 20. Indexing strategies for time series data

    Author : Henrik André-Jönsson; Nahid Shahmehri; Patrick Lambrix; Tore Risch; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Abstract : Traditionally, databases have stored textual data and have been used to store administrative information. The computers used. and more specifically the storage available, have been neither large enough nor fast enough to allow databases to be used for more technical applications. READ MORE