Sökning: "Semantic"

Visar resultat 6 - 10 av 648 avhandlingar innehållade ordet Semantic.

  1. 6. Data-Efficient Learning of Semantic Segmentation

    Författare :David Nilsson; Mathematical Imaging Group; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; semantic segmentation; embodied learning; active learning; semantic video segmentation; computer vision; deep learning;

    Sammanfattning : Semantic segmentation is a fundamental problem in visual perception with a wide range of applications ranging from robotics to autonomous vehicles, and recent approaches based on deep learning have achieved excellent performance. However, to train such systems there is in general a need for very large datasets of annotated images. LÄS MER

  3. 7. Locating Semantic Reference

    Författare :Jessica Pepp; UCLA; []
    Nyckelord :HUMANIORA; HUMANITIES; Filosofi; Philosophy;

    Sammanfattning : .... LÄS MER

  4. 8. Ensembles of Semantic Spaces : On Combining Models of Distributional Semantics with Applications in Healthcare

    Författare :Aron Henriksson; Hercules Dalianis; Martin Duneld; Nigel Collier; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; natural language processing; machine learning; distributional semantics; ensemble learning; semantic space ensembles; medical informatics; electronic health records; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : Distributional semantics allows models of linguistic meaning to be derived from observations of language use in large amounts of text. By modeling the meaning of words in semantic (vector) space on the basis of co-occurrence information, distributional semantics permits a quantitative interpretation of (relative) word meaning in an unsupervised setting, i. LÄS MER

  5. 9. An Evaluation Platform for Semantic Web Technology

    Författare :Cécile Åberg; Nahid Shahmehri; Patrick Lambrix; Lena Strömbäck; Welf Löwe; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semantic Web; Semantic Web services; service discovery; service description languages; Workflow; evaluation; sButler; OWL-DTP; Computer science; Datavetenskap;

    Sammanfattning : The vision of the Semantic Web aims at enhancing today's Web in order to provide a more efficient and reliable environment for both providers and consumers of Web resources (i.e. information and services). LÄS MER

  7. 10. Semantic Information and Information Security : Definitional Issues

    Författare :Björn Lundgren; Niklas Möller; Sven Ove Hansson; Stjernberg Fredrik; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; definitions; distinctions; philosophy of information; philosophy of risk; security; information; information security; semantics; semantic information; veridicality thesis; informativity; RIGHT; CIA; Philosophy; Filosofi;

    Sammanfattning : This licentiate thesis consist of two separate research papers which concern two tangential topics – that of semantic information and that of information security. Both topics are approached by similar methods, i.e. with a concern about conceptual and definitional issues. LÄS MER