Clustering algorithms: A comparative approach

MZ Rodriguez, CH Comin, D Casanova, OM Bruno… - PloS one, 2019 - journals.plos.org
Many real-world systems can be studied in terms of pattern recognition tasks, so that proper
use (and understanding) of machine learning methods in practical applications becomes …

Variance-constrained recursive state estimation for time-varying complex networks with quantized measurements and uncertain inner coupling

J Hu, Z Wang, GP Liu, H Zhang - IEEE Transactions on Neural …, 2019 - ieeexplore.ieee.org
In this paper, a new recursive state estimation problem is discussed for a class of discrete
time-varying stochastic complex networks with uncertain inner coupling and signal …

State Estimation for Complex Networks With Uncertain Inner Coupling and Incomplete Measurements

B Shen, Z Wang, D Ding, H Shu - IEEE Transactions on Neural …, 2013 - ieeexplore.ieee.org
In this paper, the H_∞ state estimation problem is investigated for a class of complex
networks with uncertain coupling strength and incomplete measurements. With the aid of the …

Analyzing hack subnetworks in the bitcoin transaction graph

D Goldsmith, K Grauer, Y Shmalo - Applied Network Science, 2020 - Springer
Hacks are one of the most damaging types of cryptocurrency related crime, accounting for
billions of dollars in stolen funds since 2009. Professional investigators at Chainalysis have …

A dynamic shuffled differential evolution algorithm for data clustering

W **ang, N Zhu, S Ma, X Meng, M An - Neurocomputing, 2015 - Elsevier
In order to further improve the convergence performance of data clustering algorithms, a
dynamic shuffled differential evolution algorithm, DSDE for short, is presented in this paper …

Identification of city motifs: a method based on modularity and similarity between hierarchical features of urban networks

GS Domingues, EK Tokuda… - Journal of Physics …, 2022 - iopscience.iop.org
Several natural and theoretical networks can be broken down into smaller portions,
henceforth called neighborhoods. The more frequent of these can then be understood as …

[HTML][HTML] Risk assessment in the industry chain of industrialized construction: A Chinese case study

F Ji, J Shi, T Zhu, X Hu - Buildings, 2022 - mdpi.com
The industry chain of industrialized construction is a key strategy for promoting the
sustainable performance of China's construction industry. Its risk identification is the …

Segmentation of large images based on super‐pixels and community detection in graphs

OAC Linares, GM Botelho, FA Rodrigues… - IET Image …, 2017 - Wiley Online Library
Image segmentation has many applications which range from machine learning to medical
diagnosis. In this study, the authors propose a framework for the segmentation of images …

Multi-objective evolutionary clustering with complex networks

M Orouskhani, D Shi, Y Orouskhani - Expert Systems with Applications, 2021 - Elsevier
Evolutionary clustering (EC) refers to the applications of evolutionary optimization algorithms
such as genetic algorithm to data clustering. Although multi-objective evolutionary clustering …

Using random walks to identify cancer-associated modules in expression data

D Petrochilos, A Shojaie, J Gennari, N Abernethy - BioData mining, 2013 - Springer
Background The etiology of cancer involves a complex series of genetic and environmental
conditions. To better represent and study the intricate genetics of cancer onset and …