Essays about: "betweenness centrality"

Showing result 6 - 10 of 13 essays containing the words betweenness centrality.

  1. 6. Road Network Analysis based on Route Set Generation

    University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska högskolan

    Author : Gustav Nåfält; Mattias Tunholm; [2020]
    Keywords : Network analysis; Route set generation; Transport planning; Traffic management; Road capacity reduction;

    Abstract : This thesis proposes an analysing tool that makes use of route set generation to perform road network analysis that can be used in both transport planning and traffic management analysis. The input to the tool is a routable road network and a geographical zoning system and the route set generation is performed on all Origin-Destination (OD) -pairs of the zoning system. READ MORE

  3. 7. Impact of tractogram filtering and graph creation for structural connectomics in subjects with mild cognitive impairment

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Marvin Köpff; [2020]
    Keywords : Mild cognitive impairment; MCI; MRI; Tractography; Tractogram Filtering; SIFT; Graph Creation; Machine Learning; Classification;

    Abstract : One particular challenge of brain connectomics deals with inferring differences in the brain due to diseases such as Alzheimer's. More specifically, structural connectomics aims at investigating the connectivity between regions in the brain based on the distribution of neuronal fibers. READ MORE

  4. 8. Comparing consensus modules using S2B and MODifieR

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Daniel McCoy; [2019]
    Keywords : S2B; MODifieR; specific betweenness; betweenness centrality; disease module; module inference; asthma; arthritis;

    Abstract : It is currently understood that diseases are typically not caused by rogue errors in genetics but have both molecular and environmental causes from myriad overlapping interactions within an interactome. Genetic errors, such as that seen by a single-nucleotide polymorphism can lead to a dysfunctional cell, which in turn can lead to systemic disruptions that result in disease phenotypes. READ MORE

  5. 9. Comparison study on graph sampling algorithms for interactive visualizations of large-scale networks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Alexandra Voroshilova; [2019]
    Keywords : Graph sampling; graph filtering; large graph visualization; grafreduktion; stor graf visualisering;

    Abstract : Networks are present in computer science, sociology, biology, and neuroscience as well as in applied fields such as transportation, communication, medical industries. The growing volumes of data collection are pushing scalability and performance requirements on graph algorithms, and at the same time, a need for a deeper understanding of these structures through visualization arises. READ MORE

  6. 10. Automatic modeling and analysis of corporate communication through multiple mediums

    University essay from Linköpings universitet/Programvara och system

    Author : Henning Nåbo; [2018]
    Keywords : ;

    Abstract : This thesis describes the process of modeling and analysis of corporate communication through chat and telephone with data taken from the Briteback enterprise communication application. Phone communication is measured by the number and duration of calls, and chat communication by the minimum number of messages sent from one person to another. READ MORE