Search for dissertations about: "Ola Bengtsson"

Found 5 swedish dissertations containing the words Ola Bengtsson.

  2. 1. Self-localization of mobile robots in dynamic indoor environments / Ola Bengtsson %C Göteborg

    Author : Ola Bengtsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; self-localization; scan-matching; uncertainty of match result; covariance matrix; mobile robots; dynamic environments;

    Abstract : .... READ MORE

  4. 2. Robust self-localization of mobile robots in dynamic environments using scan matching algorithms

    Author : Ola Bengtsson; Christian Schlegel; Chalmers tekniska högskola Göteborg; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobile robot; Self-localization; Scan matching algorithm; Changed environments; Dynamic environments; o-variance matrix; Kalman filter; Signal processing; Signalbehandling;

    Abstract : The most fundamental task for any mobile robot is to perform self-localization in the world in which it is currently active, i.e. determine its position relative its world. Encoders that count wheel rotations are often used, which can be turned into relative position estimates by mean of integration. READ MORE

  5. 3. Gold, Coal and Iron : Essays on Industrialization and Economic Development

    Author : Adrian Poignant; Niklas Bengtsson; Mounir Karadja; Ola Olsson; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; electricity; female employment; labor supply; artisanal mining; agriculture; displacement; industrialization; industrial revolution; Economics; Nationalekonomi;

    Abstract : Essay I: How does electricity provision affect female employment? In theory, electrical household appliances can save labor in domestic production and divert it to the market. However, the empirical evidence has been inconclusive. READ MORE

  6. 4. Traits & Talks : Lessons about Personality and Deliberation from the Negotiations between Nelson Mandela and FW de Klerk

    Author : Julia Jennstål; Bo Bengtsson; Per-Ola Öberg; Jakob Elster; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Personality; five-factor model; big five; traits; facets; interactionalism; deliberation; collective decision-making; negotiations; South Africa; Nelson Mandela; FW de Klerk; Statskunskap; Political Science;

    Abstract : Compelling research in political psychology and personality psychology points to the significance of personality as a determinant of political behavior. Within a comprehensive framework for the study of personality in politics, the so-called Five-level Model (FLM), this thesis primarily focuses on the level of personality traits, where the well-established Five-factor model (the ‘Big Five’) is applied. READ MORE

  7. 5. Essays in Empirical Expectations

    Author : Daniel Ekeblom; Nationalekonomiska institutionen; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Survey; Inflation; Expectations; Entrepreneur; Information; Communication;

    Abstract : This thesis investigates survey expectations from the Economic Tendency Survey for households, provided by the Swedish National Institute of Economic Research, for the years 1995-2011. The first chapter relates a part of the research literature to the overall purpose of the thesis, which is to investigate rational properties of empirical expectations. READ MORE