Edge attribute-enhanced community discovery in social networks

Noha Mohamad S Alduaiji

Research output: ThesisDoctoral Thesis

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Abstract

This thesis investigates the problem of community discovery. We define and propose solutions for three sub-problems. First sub-problem is discovering temporal interaction biased communities. To solve this problem we proposed an influence propagation model and TIS-Community detection. Second sub-problem is partitioning a graph for overlapping community discovery. Our solution involves developing an objective function to partition the graph by decomposing data and distributing them evenly across the available processors. Third sub-problem is discovering positive-persistent communities. We developed two models to address this problem. We evaluate all proposed solutions over real social networks and compare our solutions with state-of-the-art methods.
Original languageEnglish
QualificationDoctor of Philosophy
Awarding Institution
  • The University of Western Australia
Supervisors/Advisors
  • Datta, Amitava, Supervisor
  • Li, Jianxin, Supervisor
Award date2 Apr 2019
DOIs
Publication statusUnpublished - 2019

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