General optimization technique for high-quality community detection in complex networks

S Sobolevsky, R Campari, A Belyi, C Ratti - Physical Review E, 2014 - APS
Recent years have witnessed the development of a large body of algorithms for community
detection in complex networks. Most of them are based upon the optimization of objective …

Knowledge-guided analysis of" omics" data using the KnowEnG cloud platform

C Blatti III, A Emad, MJ Berry, L Gatzke, M Epstein… - PLoS …, 2020 - journals.plos.org
We present Knowledge Engine for Genomics (KnowEnG), a free-to-use computational
system for analysis of genomics data sets, designed to accelerate biomedical discovery. It …

[PDF][PDF] Axioms for graph clustering quality functions

T Van Laarhoven, E Marchiori - The Journal of Machine Learning …, 2014 - jmlr.org
We investigate properties that intuitively ought to be satisfied by graph clustering quality
functions, that is, functions that assign a score to a clustering of a graph. Graph clustering …

Dynamic clustering in social networks using louvain and infomap method

P Held, B Krause, R Kruse - 2016 Third European Network …, 2016 - ieeexplore.ieee.org
Finding communities or clusters in social networks is a famous topic in social network
analysis. Most algorithms are limited to static snapshots so they cannot handle dynamics …

Overlapping community detection in networks with positive and negative links

Y Chen, XL Wang, B Yuan… - Journal of Statistical …, 2014 - iopscience.iop.org
Complex networks considering both positive and negative links have gained considerable
attention during the past several years. Community detection is one of the main challenges …

Iterative consensus spectral clustering improves detection of subject and group level brain functional modules

S Gupta, JC Rajapakse - Scientific reports, 2020 - nature.com
Specialized processing in the brain is performed by multiple groups of brain regions
organized as functional modules. Although, in vivo studies of brain functional modules …

BotSpot: fast graph based identification of structured P2P bots

B Venkatesh, SH Choudhury, S Nagaraja… - Journal of Computer …, 2015 - Springer
An essential component of a botnet is the Command and Control (C2) channel (a network).
The mechanics of C2 establishment often involve the use of structured overlay techniques …

A DC programming approach for finding communities in networks

HA Le Thi, MC Nguyen, TP Dinh - Neural computation, 2014 - ieeexplore.ieee.org
Automatic discovery of community structures in complex networks is a fundamental task in
many disciplines, including physics, biology, and the social sciences. The most used …

A new evolutionary algorithm with locally assisted heuristic for complex detection in protein interaction networks

AH Abdulateef, AA Bara'a, AN Rashid, M Al-Ani - Applied Soft Computing, 2018 - Elsevier
The detection of protein complexes is an essential NP-hard problem in protein-protein
interaction networks (PPI). Modularity, community score, ratio cut, and internal density are …

Comparison and benchmark of graph clustering algorithms

L Shi, B Chen - arXiv preprint arXiv:2005.04806, 2020 - arxiv.org
Graph clustering is widely used in analysis of biological networks, social networks and etc.
For over a decade many graph clustering algorithms have been published, however a …