Search for dissertations about: "networks"

Showing result 21 - 25 of 3337 swedish dissertations containing the word networks.

  2. 21. Computational Approaches to the Degeneration of Brain Networks and Other Complex Networks

    Author : Simachew Abebe Mengiste; Jeanette Hällgren Kotaleski; Arvind Kumar; Ad Aertsen; Michelle Rudolph; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Neurodegeneration; Synaptic pruning; Networks; Structure; Dynamics; Controllability;

    Abstract : Networks are ubiquitous with several levels of complexity, configuration, hierarchy and function. Many micro- and macro-scale biological or non-biological interactions define complex systems. READ MORE

  4. 22. Bandwidth Limited Distributed Optimization with Applications to Networked Cyberphysical Systems

    Author : Sindri Magnússon; Carlo Fischione; Steven Low; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Distributed Optimization; Resource Allocation; Power Networks; Limited Communication; Networks; Cyberphysical Systems; Wireless Sensor Networks; Internet of Things; Electrical Engineering; Elektro- och systemteknik;

    Abstract : The emerging technology of Cyberphysical systems consists of networked computing, sensing, and actuator devices used to monitor, connect, and control physical phenomena. In order to economically and sustainably operate Cyberphysical systems, their devices need to cooperate over a communication network to solve optimization problems. READ MORE

  5. 23. Human Interactions on Online Social Media : Collecting and Analyzing Social Interaction Networks

    Author : Fredrik Erlandsson; Johnson Henric; Martin Boldt; Piotr Bródka; S. Felix Wu; Sune Lehmann; Blekinge Tekniska Högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Social Media; Social Networks; Crawling; Complex Networks; Information Cascade; Seed Selection; Privacy;

    Abstract : Online social media, such as Facebook, Twitter, and LinkedIn, provides users with services that enable them to interact both globally and instantly. The nature of social media interactions follows a constantly growing pattern that requires selection mechanisms to find and analyze interesting data. READ MORE

  6. 24. Distributed Detection in Cognitive Radio Networks

    Author : Ahti Ainomäe; Mats Bengtsson; Tõnu Trump; Olav Tirkkonen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cognitive Radio; distributed estimation; distributed detection; Diffusion LMS; Diffusion Networks; Adaptive Networks; Spectrum Sensing; Energy Detection; Random Matrix; Largest Eigenvalue Detection.; Electrical Engineering; Elektro- och systemteknik;

    Abstract : One of the problems with the modern radio communication is the lack of availableradio frequencies. Recent studies have shown that, while the available licensed radiospectrum becomes more occupied, the assigned spectrum is significantly underutilized. READ MORE

  7. 25. The Finland-Swedish Wheel of Migration : Identity, Networks and Integration 1976-2000

    Author : Charlotta Hedberg; Göran Hoppe; Solveig Mårtensson; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social and economic geography; Cultural migration; Integration and assimilation; Ethnic identity construction; Networks; Spatial identities; Finland Swedes; Kulturgeografi; Human geography; Kulturgeografi;

    Abstract : This dissertation examines the role in the migration process between Sweden and Finland of the Swedish-speaking minority group, the Finland Swedes. The causes underlying migration, as well as the integration of the group in Sweden, constitute the main focuses of the study. READ MORE