Sökning: "implicit lärande"

Visar resultat 16 - 20 av 33 avhandlingar innehållade orden implicit lärande.

  1. 16. Nebensätze in Büchern und Köpfen : Zur Bedeutung der Begriffsvorstellungen beim Fremdsprachenerwerb

    Författare :Ingela Valfridsson; Astrid Stedje; Britta Hufeisen; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; foreign language learning; implicit knowledge; explicit knowledge; concept image; performance; grammar teaching; German; subordinate clause; German language; Tyska språket; tyska; German;

    Sammanfattning : The benefits of explicit knowledge for language learning is a much debated issue. In this study this question is approached from a new perspective since it focuses on the correlation between students’ concept images and their language ability. The focused concept is the subordinate clause in German. LÄS MER

  3. 17. Improving the Dynamic Design Philosophy of High-Speed Railway Bridges Using Reliability-Based Methods

    Författare :Reza Allahvirdizadeh; Raid Karoumi; Andreas Andersson; Christoph Adam; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; High-speed railway bridges; Bridge dynamics; Running safety; Passenger comfort; Structural reliability; Surrogate models; Active learning; Reliability-based design optimization; Partial safety calibration; Epistemic uncertainties; Höghastighetsjärnvägsbroar; Brodynamik; Trafiksäkerhet; Passagerarkomfort; Konstruktioners tillförlitlighet; Surrogatmodeller; Aktivt lärande; Tillförlitlighetsbaserad optimering; Kalibrering av partialkoefficienter; Epistemiska osäkerheter; Bro- och stålbyggnad; Structural Engineering and Bridges;

    Sammanfattning : Modern railway infrastructures, especially bridges, are exposed to significant vibrations with potential safety implications. In this context, previous studies have shown the inconsistency and inadequacy of some conventional design methods necessitaing them to be improved. The assessment of safety inherently deals with uncertainties. LÄS MER

  4. 18. Breaking the Dimensionality Curse of Voronoi Tessellations

    Författare :Vladislav Polianskii; Florian T. Pokorny; Michael Bronstein; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; geometric methods; machine learning methods; Voronoi; Delaunay; high dimensional geometry; curse of dimensionality; monte carlo; Datalogi; Computer Science;

    Sammanfattning : Considering the broadness of the area of artificial intelligence, interpretations of the underlying methodologies can be commonly narrowed down to either a probabilistic or a geometric point of view. Such separation is especially prevalent in more classical "pre-neural-network" machine learning if one compares Bayesian modelling with more deterministic models like nearest neighbors. LÄS MER

  5. 19. Enhancing geometric maps through environmental interactions

    Författare :Sergio Caccamo; Danica Kragic; Petter Ögren; Robin Murphy; KTH; []
    Nyckelord :Gaussian Processes Robotics UGV Active perception geometric maps; Computer Science; Datalogi;

    Sammanfattning : The deployment of rescue robots in real operations is becoming increasingly commonthanks to recent advances in AI technologies and high performance hardware. Rescue robots can now operate for extended period of time, cover wider areas andprocess larger amounts of sensory information making them considerably more usefulduring real life threatening situations, including both natural or man-made disasters. LÄS MER

  7. 20. Deep Learning Assisted Visual Odometry

    Författare :Jiexiong Tang; Patric Jensfelt; Davison Andrew; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The capabilities to autonomously explore and interact with the environmenthas always been a greatly demanded capability for robots. Varioussensor based SLAM methods were investigated and served for this purposein the past decades. LÄS MER