Search for dissertations about: "path-finding"

Showing result 1 - 5 of 6 swedish dissertations containing the word path-finding.

  2. 1. Towards On-line Learning Agents for Autonomous Navigation

    Author : Guang Li; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; path-finding; head direction; artificial neural network; spatial representation; on-line learning; navigation; localization; autonomous mobile robot; obstacle avoidance; place learning;

    Abstract : The design of a mechatronic agent capable of navigating autonomously in a changing and perhaps previously unfamiliar environment is a very challenging issue. This thesis addresses this issue from both functional and system perspectives. READ MORE

  4. 2. Synergistic Strategies in Multi-Robot Systems: Exploring Task Assignment and Multi-Agent Pathfinding

    Author : Yifan Bai; George Nikolakopoulos; Tomi Westerlund; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Autonomous robots; Multi-robot systems; Task assignment; Multi-agent path-finding; Robotics and Artificial Intelligence; Robotik och artificiell intelligens;

    Abstract : Robots are increasingly utilized in industry for their capability to perform repetitive,complex tasks in environments unsuitable for humans. This surge in robotic applicationshas spurred research into Multi-Robot Systems (MRS), which aim to tackle complex tasksrequiring collaboration among multiple robots, thereby boosting overall efficiency. READ MORE

  5. 3. Contributions to 3D Image Analysis using Discrete Methods and Fuzzy Techniques : With Focus on Images from Cryo-Electron Tomography

    Author : Magnus Gedda; Ewert Bengtsson; Stina Svensson; Carolina Wählby; Punam Saha; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; digital image analysis; 3D; fuzzy; algorithms; grey-weighted distance; region growing; electron tomography; tracing; fluorescence microscopy; Datoriserad bildanalys; Computerized Image Analysis;

    Abstract : With the emergence of new imaging techniques, researchers are always eager to push the boundaries by examining objects either smaller or further away than what was previously possible. The development of image analysis techniques has greatly helped to introduce objectivity and coherence in measurements and decision making. READ MORE

  6. 4. The significance of blood vessels in organogenesis and cadherins in exploratory behaviour

    Author : Josefina Edsbagge; Göteborgs universitet; []
    Keywords : pancreas; sphingosine-1-phosphate; endothelium; epithelial-to-mesenchymal interactions; ; Cre loxP-system; cadherins; rearing;

    Abstract : Organogenesis of epithelial organs requires interaction between epithelial andmesenchymal tissues. In pancreas development three different mesenchymal derivedstructures, the notochord, the endothelial cells and the splanchnic mesenchyme inducespecification, growth and further differentiation of the pancreatic epithelium. READ MORE

  7. 5. White matter connections : developmental neuroimaging studies of the associations between genes, brain and behavior

    Author : Fahimeh Darki; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Development of cognitive abilities across childhood and adulthood parallels brain maturation in typically developing samples. Cognitive abilities such as reading and working memory have been linked to neuroimaging measures in relevant brain regions. READ MORE