Search for dissertations about: "Richard Johansson"

Showing result 1 - 5 of 15 swedish dissertations containing the words Richard Johansson.

  1. 1. Dependency-based Semantic Analysis of Natural-language Text

    Author : Richard Johansson; Institutionen för datavetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Natural language processing; syntax; semantics; computer science;

    Abstract : Semantic roles, logical relations such as Agent or Instrument that hold between events and their participants and circumstances, need to be determined automatically by several types of applications in natural language processing. This process is referred to as semantic role labeling. READ MORE

  2. 2. Natural Language Processing Methods for Automatic Illustration of Text

    Author : Richard Johansson; Institutionen för datavetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Natural language processing; semantic analysis; automatic illustration;

    Abstract : The thesis describes methods for automatic creation of illustrations of natural-language text. The main focus of the work is to convert texts that describe sequences of events in a physical world into animated images. This is what we call text-to-scene conversion. READ MORE

  3. 3. Managing Vulnerability : Everyday Interaction in Sheltered Accommodations

    Author : Richard Gäddman Johansson; Stina Bergman Blix; Ilkka Henrik Mäkinen; Karen Christensen; Uppsala universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; vulnerability; social interaction; care and service provision; service users; support workers; sheltered accommodations; intellectual and developmental disabilities; LSS; Sociologi; Sociology;

    Abstract : The purpose of this dissertation is to develop our understanding of the performance and management of vulnerability in social interaction. The term vulnerability is used frequently within a wide range of scholarly fields, however common conceptions of vulnerability have been criticized for containing normative assumptions about our propensities for being exposed to and capabilities for dealing with adverse events and experiences. READ MORE

  4. 4. Determination of Antibiotics in the Swedish Environment with Emphasis on Sewage Treatment Plants

    Author : Richard Lindberg; Barbro Andersson; Mats Tysklind; Magnus Johansson; Alfredo Alder; Umeå universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; antibiotics; environment; sewage treatment plants; antibiotika; miljö; avloppsreningsverk; Environmental chemistry; Miljökemi;

    Abstract : Metoder har utvecklats för att kunna bestämma tolv antibiotikasubstanser, vanliga inom human medicin, i miljöprover. Fokus lades på trimetoprim samt substanser från följande grupper: fluorokinoloner, sulfonamider, penicilliner, cefalosporiner, nitroimidazoler, tetracykliner samt makrolider. READ MORE

  5. 5. Analysis of Human Brain MRI : Contributions to Regional Volume Studies

    Author : Richard Nordenskjöld; Joel Kullberg; Elna-Marie Larsson; Lars Johansson; Håkan Ahlström; Göran Starck; Uppsala universitet; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MRI; Brain; Volume; Hemisphere; Intracranial volume; Image analysis; Computerized Image Analysis; Datoriserad bildanalys;

    Abstract : Many disorders are associated with regional brain volumes. The analysis of these volumes from MR images often requires sequential processing steps such as localization and delineation. READ MORE