Search for dissertations about: "aggregation of alternatives"

Showing result 1 - 5 of 13 swedish dissertations containing the words aggregation of alternatives.

  2. 1. Numerical modeling of air-fiber flows

    Author : Jelena Andric; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aggregation; particle-level simulation; rheology; fiber; dry-forming; fiber suspension;

    Abstract : The dynamics of fiber suspensions are of great importance in applications such as the dry-forming process of pulp mats for use in hygiene products. In this forming process, fibers are transported in flowing air. The fibers interact with the fluid, and may interact with each other and interlock in flocs. READ MORE

  4. 2. Aggregation as Unsupervised Learning in Software Engineering and Beyond

    Author : Maria Ulan; Welf Löwe; Neil Ernst; Linnéuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; quality assessment; quantitative methods; aggregation; multi-criteria decision making; unsupervised machine learning; Data- och informationsvetenskap; Computer and Information Sciences Computer Science;

    Abstract : Ranking alternatives is fundamental to effective decision making. However, creating an overall ranking is difficult if there are multiple criteria, and no single alternative performs best across all criteria. Software engineering is no exception. READ MORE

  5. 3. On Aggregation and Dynamics of Opinions in Complex Networks

    Author : Olle Abrahamsson; Erik G. Larsson; Danyo Danev; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This thesis studies two problems defined on complex networks, of which the first explores a conceivable extension of structural balance theory and the other concerns convergence issues in opinion dynamics. In the first half of the thesis we discuss possible definitions of structural balance conditions in a network with preference orderings as node attributes. READ MORE

  6. 4. Two papers on car fleet modeling

    Author : Shiva Habibi; Anders Karlström; Marcus Sundberg; Muriel Beser Hugosson; Emma Frejinger; Karin Brundell-Freij; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Car fleet modeling; car type choice; discrete choice modeling; prediction; aggregation of alternatives; cross-validation; feature-selection;

    Abstract : .... READ MORE

  7. 5. Structure and Dynamics of Silica Dispersions and Gels

    Author : Jonas Nordström; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aging; Photon correlation spectroscopy; sodium silicate; lithium electrolytes; water glass; fumed silica; sol-gel transition;

    Abstract : This thesis deal with the sol-gel transition of two quite different systems, both based on silica. The overall aim is to understand what interactions lead to this sol-gel transition and how the structure and dynamics change as a result of this.The first project concern the gelation of water glass, also known as alkaline sodium silicate solutions. READ MORE