Search for dissertations about: "complex network analysis"

Showing result 16 - 20 of 329 swedish dissertations containing the words complex network analysis.

  2. 16. Modeling Organizational Dynamics : Distributions, Networks, Sequences and Mechanisms

    Author : Hernan Mondani; Fredrik Liljeros; Rickard Sandell; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; organizational dynamics; social organizing; organizational change; modeling; organizational growth; process stability; labor flow network; employment trajectories; heavy-tailed distributions; complex network analysis; sequence analysis; agent-based modeling; sociophysics; Sociology; sociologi;

    Abstract : The study of how social organizations work, change and develop is central to sociology and to our understanding of the social world and its transformations. At the same time, the underlying principles of organizational dynamics are extremely difficult to investigate. READ MORE

  4. 17. Creating Correct Network Protocols

    Author : Oskar Wibling; Joachim Parrow; Parosh Abdulla; Ansgar Fehnker; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; network protocols; formal methods; verification; testing; routing protocols; wireless ad hoc networks; model checking; graph transformation; infinite-state systems; Computer science; Datavetenskap;

    Abstract : Network protocol construction is a complex and error prone task. The challenges originate both from the inherent complexity of developing correct program code and from the distributed nature of networked systems. Protocol errors can have devastating consequences. READ MORE

  5. 18. Global functional association network inference and crosstalk analysis for pathway annotation

    Author : Christoph Ogris; Erik Sonnhammer; Alfonso Valencia; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; biological networks; genome wide functional association networks; global gene association networks; gene networks; protein networks; functional association; functional coupling; network biology pathway analysis; pathway annotation; pathway enrichment; network-based enrichment; enrichment; Biochemistry towards Bioinformatics; biokemi med inriktning mot bioinformatik;

    Abstract : Cell functions are steered by complex interactions of gene products, like forming a temporary or stable complex, altering gene expression or catalyzing a reaction. Mapping these interactions is the key in understanding biological processes and therefore is the focus of numerous experiments and studies. READ MORE

  6. 19. Omic Network Modules in Complex diseases

    Author : Tejaswi Venkata Satya Badam; Mika Gustafsson; Zelmina Lubovac-Pilav; Maja Jagodic; Sergio Baranzini; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Biological systems encompass various molecular entities such as genes, proteins, and other biological molecules, including interactions among those components. Understanding a given phenotype, the functioning of a cell or tissue, aetiology of disease, or cellular organization, requires accurate measurements of the abundance profiles of these molecular entities in the form of biomedical data. READ MORE

  7. 20. The Origin-Destination Matrix Estimation Problem : Analysis and Computations

    Author : Anders Peterson; Jan Lundgren; Torbjörn Larsson; Lars-Göran Mattsson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Traffic modelling; Travel demand; Origin--Destination matrix; Traffic flow observation; Detector allocation; Estimation.; OD-matris; Trafikflödesobservation; Detektorallokering; Skattning; Trafikmodellering; Reseefterfrågan; Optimization; systems theory; Optimeringslära; systemteori;

    Abstract : For most kind of analyses in the field of traffic planning, there is a need for origin--destination (OD) matrices, which specify the travel demands between the origin and destination nodes in the network. This thesis concerns the OD-matrix estimation problem, that is, the calculation of OD-matrices using observed link flows. READ MORE