Search for dissertations about: "Information Retrieval"

Showing result 21 - 25 of 176 swedish dissertations containing the words Information Retrieval.

  2. 21. Enrichment of Terminology Systems for Use and Reuse in Medical Information Systems

    Author : Mikael Nyström; Hans Åhlfeldt; Håkan Örman; Ronald Cornet; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik;

    Abstract : Electronic health record systems (EHR) are used to store relevant heath facts about patients. The main use of the EHR is in the care of the patient, but an additional use is to reuse the EHR information to locate and evaluate clinical evidence for treatments. READ MORE

  4. 22. Trust-Based User Profiling

    Author : Nima Dokoohaki; Mihhail Matskin; Vlad Vlassov; Felix Wu; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; trust; userprofiling; userprofiles; privacy; interest; socialnetwork; recommendersystems;

    Abstract : We have introduced the notion of user profiling with trust, as a solution to theproblem of uncertainty and unmanageable exposure of personal data duringaccess, retrieval and consumption by web applications. Our solution sug-gests explicit modeling of trust and embedding trust metrics and mechanismswithin very fabric of user profiles. READ MORE

  5. 23. Design of Business Process Model Repositories : Requirements, Semantic Annotation Model and Relationship Meta-model

    Author : Mturi Elias; Ilia Bider; Paul Johannesson; Marlon Dumas; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; business process; business process model; business process repository; semantic annotation; Computer and Systems Sciences; data- och systemvetenskap;

    Abstract : Business process management is fast becoming one of the most important approaches for designing contemporary organizations and information systems. A critical component of business process management is business process modelling. READ MORE

  6. 24. How the past becomes present : neural mechanisms governing retrieval from episodic memory

    Author : Kristiina Kompus; Lars Nyberg; Katrine Åhlström Riklund; Emrah Düzel; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; episodic retrieval; cognitive control; retrieval intention; prefrontal cortex; functional magnetic resonance imaging; event-related potentials; Neurophysiology; Neurofysiologi; diagnostisk radiologi; Diagnostic Radiology;

    Abstract : Remembering previously experienced events can happen as a result of an effortful retrieval attempt. At other occasions, a memory can enter our minds without any apparent effort – or, indeed, intention - to retrieve. READ MORE

  7. 25. Effects of retrieval and articulation on memory

    Author : Max Larsson Sundqvist; Fredrik Jönsson; Timo Mäntylä; Peter Verkoeijen; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; testing effect; covert retrieval; overt retrieval; judgments of learning; delayed JOL effect; response format; retention interval; Psychology; psykologi;

    Abstract : Many would agree that learning occurs when new information is stored in memory. Therefore, most learning efforts typically focus on encoding processes, such as additional study or other forms of repetition. However, as I will outline in this thesis, there are other means by which to improve memory, such as retrieval practice in the form of tests. READ MORE