Sökning: "Artificial intelligence"

Visar resultat 11 - 15 av 280 avhandlingar innehållade orden Artificial intelligence.

  1. 11. Natural Intelligence in Artificial Creatures

    Författare :Christian Balkenius; Kognitionsvetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cognitive Studies;

    Sammanfattning : What mechanisms are needed in a cognitive system, such as an animal or a robot, and how do these mechanisms interact with each other? The thesis presents a study of this problem within the field of behavior-based systems and artificial neural networks. The thesis brings together ideas from behavior-based robotics, control theory and machine learning and combines them with models from ethology, psychology and neurobiology in an attempt to synthesize a complete, artificial nervous system for a simulated artificial creature. LÄS MER

  3. 12. Rough surfaces in contact : artificial intelligence and boundary lubrication

    Författare :Marco Rapetto; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Elements; Maskinelement;

    Sammanfattning : Interacting surfaces are found in mechanical systems and components. Since engineered surfaces are not perfectly smooth, only a fraction of the nominal surface area is actually in contact. This fraction is denoted as the real area of contact, Ar, and is formed by the sum of the contact spots between the two touching surfaces. LÄS MER

  4. 13. Creating market knowledge from big data: Artificial intelligence and human resources

    Författare :Jeannette Paschen; Esmail Salehi-Sangari; Stefanie Paluch; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Market knowledge; insights; big data; artificial intelligence; resource-based theory; resources; capabilities; machine learning; natural language processing; Marknadskunskap; insikter; big data; artificiell intelligens; resursbaserad teori; resurser; kapacitet; machine learning maskininlärning ; natural language processing naturlig språkbearbetning .; Industriell ekonomi och organisation; Industrial Economics and Management;

    Sammanfattning : The abundance of social media use and the rise of the Internet-of-Things (IoT) has given rise to big data which offer great potential for enhanced market knowledge for marketers. In the literature, market knowledge has been associated with positive marketing performance. LÄS MER

  5. 14. Artificial intelligence in PET-CT. From Image Enhancement to Imaging Biomarkers

    Författare :John Ly; Malmö Nuklearmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Artificial intelligence; PET-CT; segmentation; reconstruction algorithm; lymphoma; lung cancer;

    Sammanfattning : .... LÄS MER

  7. 15. Artificial Intelligence for Monitoring and Diagnosis of Robotic Spacecraft

    Författare :David John Atkinson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; robot plan execution; NASA; ; software systems; artificial intelligence algorithms;

    Sammanfattning : In this thesis the application of artificial intelligence to monitoring and diagnosis of robotic spacecraft is discussed. Several software prototype systems were developed to serve as testbeds for the research and to evaluate the effectiveness of the approach against real problems and current techniques used in NASA's planetary exploration program. LÄS MER