Search for dissertations about: "Peter Jonsson"

Found 5 swedish dissertations containing the words Peter Jonsson.

  1. 1. Design and implementation of a programmable, wideband sonar for sediment mapping

    University dissertation from Dept Engineering Geology, Institute of technology, Lund university

    Author : Peter Jonsson; Lunds universitet.; Lund University.; [1998]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; centroid; programmable sonar; sediment mapping; underwater acoustics; hydroacoustics; echosounder;

    Abstract : To be able to explore different signal types and processing techniques, apt for sediment mapping, programmable, fully digital profiling systems has been built and tested. The systema are designed to be deployed also at small water depths from small boats, without special handling equipment. READ MORE

  2. 2. Positive supercompilation for a higher-order call-by-value language

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Peter A. Jonsson; Luleå tekniska universitet.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Abstract : Intermediate structures such as lists and higher-order functions are very common in most styles of functional programming. While allowing the programmer to write clear and concise programs, the creation and destruction of these structures impose a run time overhead which is not negligible. READ MORE

  3. 3. Time- and size-efficient supercompilation

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Peter A. Jonsson; Luleå tekniska universitet.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Abstract : Intermediate structures such as lists and higher-order functions are very common in most styles of functional programming. While allowing the programmer to write clear and concise programs, the creation and destruction of these structures impose a run time overhead which is not negligible. READ MORE

  4. 4. Smoothed Particle Hydrodynamic of Hydraulic Jumps in Spillways

    University dissertation from Luleå tekniska universitet

    Author : Patrick Jonsson; Luleå tekniska universitet.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : This thesis focus on the complex natural phenomena of hydraulic jumps using the numerical method Smoothed Particle Hydrodynamics (SPH). A hydraulic jump is highly turbulent and associated with turbulent energy dissipation, air entrainment, surface waves and spray and strong dissipative processes. READ MORE

  5. 5. A Study in the Computational Complexity of Temporal Reasoning

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Mathias Broxvall; Linköpings universitet.; Linköpings universitet.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; temporal and spatial information; artificiell intelligens; algebra; tractable fragments; temporal formalisms; formalism STP; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap;

    Abstract : Reasoning about temporal and spatial information is a common task in computer science, especially in the field of artificial intelligence. The topic of this thesis is the study of such reasoning from a computational perspective. READ MORE