Search for dissertations about: "user web"

Showing result 1 - 5 of 165 swedish dissertations containing the words user web.

2. 1. Mining Web Logs to Improve User Experience in Web Search

   Author : Libertad Tansini; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Web log mining; web search; user intent; user recommendation; user modelling;

   Abstract : The World Wide Web continues to grow in size and diversity and this makes it increasinglyhard for users to find valuable information because of heterogeneous form and contentof the documents, little knowledge about the reliability and prestige of the documents anda great deal of redundancy.Usually search engines look for documents that contain specific keywords or phrasesstated by the users as queries. READ MORE

4. 2. Subject retrieval in web-based library catalogs

   Author : Koraljka Golub; Jadranka Lasić-Lazić; Department of Information Science Filozofski fakultet u Zagrebu; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; British university libraries; Croatian university libraries; Indexing and retrieval systems; Online library catalogs; Subject access points; Subject retrieval; User interface; User search behavior; WebPACs; Library and Information Science; Biblioteks- och informationsvetenskap;

   Abstract : This thesis has been motivated by past research, problems and realizations that online library catalog users frequently perform subject searches – using keywords, subject headings and descriptors – and these searches have yielded unsatisfactory results. Web-based catalogs or WebPACs (Web-based Online Public Access Catalogs), belonging to the so-called third generation of online catalogs and providing a wide variety of search options, remain largely underutilized despite the continuous advancement of information retrieval systems. READ MORE

5. 3. Legitimizing the knowledge of mental health service users in shared decision making : Promoting participation through a web-based decision support tool

   Author : Katarina Grim; Ulla-Karin Schön; David Rosenberg; Malin Tistad; Magnus Karlsson; Högskolan Dalarna; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; User knowledge; SDM; Shared decision making; User involvement; User participation; Mental health services; Psychiatry; Health and Welfare; Hälsa och välfärd;

   Abstract : Aim: The overall aim of this thesis was to explore the manner in which user knowledge and user perspectives can be included and supported in shared decision making (SDM) in mental health services.The thesis consists of four studies. READ MORE

6. 4. User-Centered Collaborative Visualization

   Author : Daniel Cernea; Andreas Kerren; Achim Ebert; Helen C. Purchase; Linnéuniversitetet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; collaborative information visualization; computer-supported cooperative work CSCW ; user-centered design; emotion visualization; affective user interface; tabletop; touch surfaces; nestable tangibles; subjective evaluation; Informations- och programvisualisering; Information and software visualization; Computer Science; Datavetenskap;

   Abstract : The last couple of years have marked the entire field of information technology with the introduction of a new global resource, called data. Certainly, one can argue that large amounts of information and highly interconnected and complex datasets were available since the dawn of the computer and even centuries before. READ MORE

7. 5. Adaptable metadata creation for the Web of Data

   Author : Fredrik Enoksson; Olle Bälter; Ambjörn Naeve; Jane Greenberg; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Metadata; Metadata Editing; RDF; Web of Data; Semantic Web; Linked Data; End User Development; Media Technology; Medieteknik;

   Abstract : One approach to manage collections is to create data about the things in it. This descriptive data is called metadata, and this term is in this thesis used as a collective noun, i.e no plural form exists. A library is a typical example of an organization that uses metadata, to manage a collection of books. READ MORE