Sökning: "Komplexa system - mikrodataanalys"

Visar resultat 1 - 5 av 37 avhandlingar innehållade orden Komplexa system - mikrodataanalys.

  1. 1. A data-driven decision support system for coherency of experts’ judgment in complex classification problems The case of food security as a UN sustainable development goal

    Detta är en avhandling från Borlänge : Dalarna University

    Författare :Rueben Laryea; Högskolan Dalarna.; [2018]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Coherence; Efficiency; Decision Support System; Multi-Criteria; Risk; Classification Model; Decision Makers; Judgment; Alternatives; Prediction; Data; Integrate; Imprecision; Food Security; UTADIS; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : Everyday humans need to make individual or collective decisions. Often the decisions aim at achieving multiple goals (thus involving multiple criteria) and rely on the decision maker(s)’ intuition, internal data, as well as external sources of data. LÄS MER

  2. 2. Developing decision support systems for last mile transportation problems

    Detta är en avhandling från Borlänge : Dalarna University

    Författare :Vijay Paidi; Högskolan Dalarna.; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parking spaces; attended handovers; user satisfaction; pollution; business opportunities; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : Last mile transportation is the most problematic phase of transportation needing additional research and effort. Longer waits or search times, lack of navigational directions and real-time information are some of the common problems associated with last mile transportation. LÄS MER

  3. 3. Optimization heuristic solutions, how good can they be? With empirical applications in location problems

    Detta är en avhandling från Borlänge : Dalarna University

    Författare :Xiangli Meng; Högskolan Dalarna.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : Combinatorial optimization problems, are one of the most important types of problems in operational research. Heuristic and metaheuristics algorithms are widely applied to find a good solution. LÄS MER

  4. 4. The physical classroom environment roles, conceptions, and preferences

    Detta är en avhandling från Borlänge : Dalarna University

    Författare :Magnus Fahlström; Högskolan Dalarna.; [2016]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : The problem addressed in this thesis is that a considerable proportion of students around the world attend school in inadequate facilities, which is detrimental for the students’ learning outcome. The overall objective in this thesis is to develop a methodology, with a novel approach to involve teachers, to generate a valuable basis for decisions regarding design and improvement of physical school environment, based on the expressed needs for a specific school, municipality, or district as well as evidence from existing research. LÄS MER

  5. 5. Nonresponse issues when analysing business survey data

    Detta är en avhandling från Borlänge : Dalarna University

    Författare :Åsa Grek; Högskolan Dalarna.; [2018]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : Data issues due to nonresponse or missing data arises often in company surveys or in firm data. Missing data and nonresponse causes bias. Another problem that causes bias is omitted variables. Accordingly, it will lead to wrong conclusions. LÄS MER