Sökning: "information state"

Visar resultat 21 - 25 av 2688 avhandlingar innehållade orden information state.

  1. 21. Tactical decision-making for autonomous driving: A reinforcement learning approach

    Författare :Carl-Johan E Hoel; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; genetic algorithm; Monte Carlo tree search; deep reinforcement learning; tactical decision-making; autonomous driving; neural network;

    Sammanfattning : The tactical decision-making task of an autonomous vehicle is challenging, due to the diversity of the environments the vehicle operates in, the uncertainty in the sensor information, and the complex interaction with other road users. This thesis introduces and compares three general approaches, based on reinforcement learning, to creating a tactical decision-making agent. LÄS MER

  3. 22. Optimizing levodopa dosing routines for Parkinson’s disease

    Författare :Ilias Thomas; Jerker Westin; Moudud Alam; Alexander Medvedev; Högskolan Dalarna; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Parkinson’s disease; levodopa; symptom assessment; symptom management; dosing algorithms; wearable sensors; microtablets; continuous infusion; FLOAT - Flexible Levodopa Optimizing Assistive Technology; FLOAT - Flexibel levodopa-optimerings och individanpassningsteknik;

    Sammanfattning : This thesis in the field of microdata analysis aims to introduce dose optimizing algorithms for the pharmacological management of Parkinson’s disease (PD). PD is a neurodegenerative disease that mostly affects the motor functions of the patients and it is characterized as a movement disorder. LÄS MER

  4. 23. Data Transmission in the Presence of Limited Channel State Information Feedback

    Författare :Behrooz Makki; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Channel state information; Outage probability; Long-term throughput; Continuous communication; Feedback compression; Hybrid automatic repeat request HARQ ; Green communication; Bursty communication; Adaptive power allocation; CSI quantization; Block-fading channels; Correlated fading channels;

    Sammanfattning : .... LÄS MER

  5. 24. Cognitively inspired design : Rethink the wheel for self-driving cars

    Författare :Sara Mahmoud; Serge Thill; Henrik Svensson; Erik Billing; Alessandro Di Nuovo; Högskolan i Skövde; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Artificial cognitive systems; AI; self-driving cars; cognitive paradigms; emergent paradigm; curriculum learning; embodiment; enaction; Interaction Lab ILAB ; Interaction Lab ILAB ;

    Sammanfattning : This thesis examines Cognitively Inspired Design (CID), which is the process of transferring cognitive science frameworks and theories to intelligent systems in an application context. The thesis studies the relation between cognitive science and the traditional approach to developing systems. LÄS MER

  7. 25. Visual Object Tracking and Classification Using Multiple Sensor Measurements

    Författare :Yixiao Yun; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; sensor fusion; Riemannian manifold; visual pattern classification; multiple view geometry; Visual object tracking; boosting; multiple sensor measurement;

    Sammanfattning : Multiple sensor measurement has gained in popularity for computer vision tasks such as visual object tracking and visual pattern classification. The main idea is that multiple sensors may provide rich and redundant information, due to wide spatial or frequency coverage of the scene, which is advantageous over single sensor measurement in learning object model/feature and inferring target state/attribute in complex scenarios. LÄS MER