Search for dissertations about: "cognitive model"

Showing result 1 - 5 of 439 swedish dissertations containing the words cognitive model.

  1. 1. Cognitive radio : model-based competence for software radios

    University dissertation from Institutionen för teleinformatik

    Author : Joseph Mitola; [1999]
    Keywords : ;

    Abstract : .... READ MORE

  2. 2. Artefactual Intelligence: The Development and Use of Cognitively Congenial Artefacts

    University dissertation from Department of Cognitive Science, Lund University

    Author : David de Léon; [2003]
    Keywords : HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; pervasive computing; affective computing; persuasive computing; Psychology; Psykologi; computer-mediated extrospection; precommitment; self-control; situated cognition; distributed motivation; cognitive ethnography; distributed cognition; cognitive biographies; redesign; task–artefact cycle; artefact evolution; artefact design; task structure; cognitive task; cognitive congeniality; artefactual intelligence; cognitive artefacts; task environment; tools; Cognition; artefacts; ubiquitous computing;

    Abstract : How can tools help structure tasks to make them cognitively easier to perform? How do artefacts, and our strategies for using them, develop over time in cognitively beneficial ways? These are two of the main questions that are explored in the five papers collected in this thesis. The first paper details an ethnographic study conducted on people cooking in their homes. READ MORE

  3. 3. Subjective Cognitive Complaints in the Working Population The Influence of Objective Cognitive Functioning and Working Conditions

    University dissertation from Stockholm : Department of Psychology, Stockholm University

    Author : Cecilia U. D. Stenfors; Lars-Göran Nilsson; Töres Theorell; Linda L. Magnusson Hanson; Gabriel Oxenstierna; Nancy Pedersen; [2013]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Subjective cognitive complaints; cognitive functioning; declarative memory; episodic memory; semantic memory; working memory; executive cognitive functioning; psychosocial working conditions; demand-control-support model; population-based; psykologi; Psychology;

    Abstract : Cognitive functioning is important for managing work and life in general. However, subjective cognitive complaints (SCC), involving self-perceived difficulties with concentration, memory, decision making, and clear thinking are common in the general and in the working population and can be coupled with both lowered well-being and work ability. READ MORE

  4. 4. Model-Based Cognitive Radio Strategies

    University dissertation from Stockholm : Department of Psychology, Stockholm University

    Author : Kasra Haghighi; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Spectrum utilization; cognitive radio; censorship; CLAPP; sequential detection;

    Abstract : Many frequency bands for wireless services are severely underutilized by the primary users (PU) to which these bands are assigned. This motivates a new class of wireless communication devices known as cognitive radios (CR), which identify vacant spectrum and transmit accordingly. READ MORE

  5. 5. Sense of Touch in Robots

    University dissertation from Stockholm : Department of Psychology, Stockholm University

    Author : Magnus Johnsson; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; touch perception; neural network; robot hand; brain model; cognitive model; robot model; tensor network; associative self-organizing map; SOM; proprioception;

    Abstract : This thesis discusses a number of robot touch perception systems. All these systems are self-organizing and model different aspects of human touch perception. The thesis starts out with introductions to the anatomy and the physiology of the human hand. READ MORE