Sökning: "web search"

Visar resultat 11 - 15 av 51 avhandlingar innehållade orden web search.

  1. 11. Towards an Ontology Design Pattern Quality Model

    Författare :Karl Hammar; Kurt Sandkuhl; Henrik Eriksson; Vladimir Tarasov; Eva Blomqvist; Arianit Kurti; Jönköping University; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ontology; OWL; Ontology Design Pattern; Semantic Web; Quality Model;

    Sammanfattning : The use of semantic technologies and Semantic Web ontologies in particular have enabled many recent developments in information integration, search engines, and reasoning over formalised knowledge. Ontology Design Patterns have been proposed to be useful in simplifying the development of Semantic Web ontologies by codifying and reusing modelling best practices. LÄS MER

  3. 12. The use of the world wide web in epidemiological research

    Författare :Alexandra Ekman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The world is becoming smaller. Through technical innovations all kind of communication is simplified, people come closer, and borders are erased. The Internet plays a major part in this process not only through the simplification of everyday life - but also of scientific life. LÄS MER

  4. 13. Diversified Retrieval of Spatial Data with Context

    Författare :Georgios Kalamatianos; Georgios J Fakas; Aristides Gionis; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Proportionality; Diversity; Keyword Search; Spatial Data; Ranking; Computer Science; Datavetenskap;

    Sammanfattning : The abundance and ubiquity of spatial datasets necessitates their effective and efficient retrieval. For instance, on the web, there are datasets with GIS objects or POIs (e.g. Spatialhadoop datasets), datasets with geo-tagged photographs (e. LÄS MER

  5. 14. A Study in RNA Bioinformatics : Identification, Prediction and Analysis

    Författare :Eva Freyhult; David Ardell; Robert Giegerich; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RNA; bioinformatics; secondary structure; structure prediction; dynamic programming; energy landscape; homology search; sequence logo; tRNA; Bioinformatics; Bioinformatik;

    Sammanfattning : Research in the last few decades has revealed the great capacity of the RNA molecule. RNA, which previously was assumed to play a main role only as an intermediate in the translation of genes to proteins, is today known to play many important roles in the cell in addition to that as a messenger RNA and transfer RNA, including the ability to catalyze reactions and gene regulations at various levels. LÄS MER

  7. 15. Navigation, findability and the usage of cultural heritage on the web: an exploratory study

    Författare :Jonas Fransson; Universitetsbiblioteket; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : The present thesis investigates the usage of cultural heritage resources on the web. In recent years cultural heritage objects has been digitalized and made available on the web for the general public to use. The thesis addresses to what extent the digitalized material is used, and how findable it is on the web. LÄS MER