Search for dissertations about: "FUZZY SET"

Showing result 1 - 5 of 31 swedish dissertations containing the words FUZZY SET.

  2. 1. Fuzzy Set Theory Applied to Make Medical Prognoses for Cancer Patients

    Author : Hang Zettervall; Blekinge Tekniska Högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fuzzy set theory; the Mamdani fuzzy control system; the Sugeno controller; fuzzy c-means clustering analysis; point set approximation; linguistic models; the 2-tuple linguistic representations; the hesitant fuzzy linguistic term sets;

    Abstract : As we all know the classical set theory has a deep-rooted influence in the traditional mathematics. According to the two-valued logic, an element can belong to a set or cannot. In the former case, the element’s membership degree will be assigned to one, whereas in the latter case it takes the zero value. READ MORE

  4. 2. Developing decision-support tools for evaluation of manufacturing reshoring decisions

    Author : Movin Sequeira; Per Hilletofth; David Eriksson; Rudrajeet Pal; Jönköping University; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Manufacturing reshoring; decision-making; support tools; fuzzy logic; AHP; Produktion; reshoring; beslutsstödverktyg; fuzzy logik; AHP;

    Abstract : During last three decades, companies have offshored their manufacturing activities across international borders in order to pursue lower manufacturing costs. Despite having accomplished their purpose, companies have also suffered from issues, especially poor quality of products and a poor response to customer demand. READ MORE

  5. 3. Computer-­Assisted  Coronary  CT  Angiography  Analysis : From  Software  Development  to  Clinical  Application

    Author : Chunliang Wang; Örjan Smedby; Anders Persson; Hans Frimmel; Evert-jan Vonken; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vessel segmentation; coronary CTA; fuzzy connectedness; level set; coronary artery disease; Image analysis; Bildanalys; Radiological research; Radiologisk forskning;

    Abstract : Advances in coronary Computed Tomography Angiography (CTA) have resulted in a boost in the use of this new technique in recent years, creating a challenge for radiologists due to the increasing number of exams and the large amount of data for each patient. The main goal of this study was to develop a computer tool to facilitate coronary CTA analysis by combining knowledge of medicine and image processing, and to evaluate the performance in clinical settings. READ MORE

  6. 4. Fuzzy and Rough Set Theory in Treatment of Elderly Gastric Cancer Patients

    Author : Hang Zettervall; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Fuzzy set theory was presented for the first time by Professor Lotfi A. Zadeh from Berkeley University in 1965. In conventional binary logic a statement can be true or false, and there is no place for even a little uncertainty in this judgment. An element either belongs to a set or does not. READ MORE

  7. 5. Detection of geographic changes and location of sites supported by fuzzy set theory

    Author : Camilla Mahlander; KTH; []
    Keywords : ;

    Abstract : .... READ MORE