Essays about: "Fredrik Pettersson"

Showing result 1 - 5 of 13 essays containing the words Fredrik Pettersson.

  1. 1. Life Cycle Assessment as a decision- making tool in the automotive industry : Potentials and Limitations, An LCA Case study

    University essay from Mälardalens universitet/Industriell ekonomi och organisation

    Author : Eric Pettersson Bergvall; Fredrik Alexandersson; [2022]
    Keywords : ;

    Abstract : The requirements of the automotive industry are increasing among customers and society due to environmental issues and global warming. According to the case company, requests from customers and society for verification of the environmental footprint of products are increasing. READ MORE

  3. 2. Place and Route Algorithms for a Neuromorphic Communication Network Simulator

    University essay from Linköpings universitet/Datorteknik

    Author : Fredrik Pettersson; [2021]
    Keywords : Neuromorphic computing; graph partitioning; neuron; simulator; placement; Neuromorphic Communication Network;

    Abstract : In recent years, neural networks have seen increased interest from both the cognitive computing and computation neuroscience fields. Neuromorphic computing systems simulate neural network efficiently, but have not yet reached the amount of neurons that a mammal has. READ MORE

  4. 3. Optimizing Deep Neural Networks for Classification of Short Texts

    University essay from Luleå tekniska universitet/Datavetenskap

    Author : Fredrik Pettersson; [2019]
    Keywords : Machine learning; Text classification; state-of-the-art; SOTA; Deep neural network; Dimensionality reduction; Word embeddings;

    Abstract : This master's thesis investigates how a state-of-the-art (SOTA) deep neural network (NN) model can be created for a specific natural language processing (NLP) dataset, the effects of using different dimensionality reduction techniques on common pre-trained word embeddings and how well this model generalize on a secondary dataset. The research is motivated by two factors. READ MORE

  5. 4. QUALITY OF GOVERMENT AND INTERNAL CONFLICT A large N study of developing countries

    University essay from Göteborgs universitet/Statsvetenskapliga institutionen

    Author : Fredrik Pettersson; [2018-09-14]
    Keywords : quality of government; impartiality; institutional trust; governance; good governance; political institutions; administration; bureaucracy; internal conflict; new wars; riots; protests; demonstrations; security; peace; corruption; rule of law; political science;

    Abstract : This thesis examines the effect of quality of government on low-intensity internal conflict, and how this relationship could be conditioned by the extent of ethnic division, in a context of developing and newly industrialised countries. It hypothesises that (H1) impartial bureaucracy reduces internal conflict, and that (H2) this effect is diminished in highly ethnically divided societies, and finally test these propositions empirically by using data from the Quality of Government Institute’s Expert Survey and the Armed Conflict Location and Event Data Project (ACLED). READ MORE

  6. 5. Finite element analysis of cracking of concrete arch dams due to seasonal temperature variation

    University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Fredrik Pettersson; Fredrik Hjalmarsson; [2017]
    Keywords : arch dam; hydro power; finite element method; abaqus; temperature variations; concrete; deformation; crack propagation; Technology and Engineering;

    Abstract : Flera dammkonstruktioner i Norden utsätts för stora temperaturvariationer mellan sommar och vinter. I norra Sverige kan dammar vara utsatta för temperaturvariationer på upp emot 60–70 °C. Detta resulterar ofta i sprickbildning i betongen vilket medför utmaningar vid både utformning av nya dammar och underhåll av befintliga. READ MORE