Networked knowledge and complex networks: An engineering view

J Lü, G Wen, R Lu, Y Wang… - IEEE/CAA Journal of …, 2022 - ieeexplore.ieee.org
Along with the development of information technologies such as mobile Internet, information
acquisition technology, cloud computing and big data technology, the traditional knowledge …

Network-based bag-of-words model for text classification

D Yan, K Li, S Gu, L Yang - IEEE Access, 2020 - ieeexplore.ieee.org
The rapidly develo** internet and other media have produced a tremendous amount of
text data, making it a challenging and valuable task to find a more effective way to analyze …

Proactively identifying emerging hacker threats from the dark web: A diachronic graph embedding framework (d-gef)

S Samtani, H Zhu, H Chen - ACM Transactions on Privacy and Security …, 2020 - dl.acm.org
Cybersecurity experts have appraised the total global cost of malicious hacking activities to
be $450 billion annually. Cyber Threat Intelligence (CTI) has emerged as a viable approach …

Extreme clustering–a clustering method via density extreme points

S Wang, Q Li, C Zhao, X Zhu, H Yuan, T Dai - Information Sciences, 2021 - Elsevier
Peak clustering, a density based clustering method, has shown remarkable performance in
clustering analysis of data. In reality, peak clustering suffers from two major drawbacks:(i) …

Text structuring methods based on complex network: a systematic review

SZ Oliva, L Oliveira-Ciabati, DG Dezembro, MSA Júnior… - Scientometrics, 2021 - Springer
Currently, there is a large amount of text being shared through the Internet. These texts are
available in different forms—structured, unstructured and semi structured. There are different …

Local community detection by the nearest nodes with greater centrality

W Luo, N Lu, L Ni, W Zhu, W Ding - Information Sciences, 2020 - Elsevier
Most community detection algorithms require the global information of the networks.
However, for large scale complex networks, the global information is often expensive and …

High-performance community detection in social networks using a deep transitive autoencoder

Y **e, X Wang, D Jiang, R Xu - Information Sciences, 2019 - Elsevier
Community structure is an important characteristic of complex networks. It determines where
important functions of a network are located. Recently, discovering community structure in …

[PDF][PDF] Text-mining forma mentis networks reconstruct public perception of the STEM gender gap in social media

M Stella - PeerJ Computer Science, 2020 - peerj.com
Mindset reconstruction maps how individuals structure and perceive knowledge, a map
unfolded here by investigating language and its cognitive reflection in the human mind, ie …

[HTML][HTML] Using virtual edges to improve the discriminability of co-occurrence text networks

LVC Quispe, JAV Tohalino, DR Amancio - Physica A: Statistical Mechanics …, 2021 - Elsevier
Word co-occurrence networks have been employed to analyze texts both in the practical and
theoretical scenarios. Despite the relative success in several applications, traditional co …