DSS: A hybrid deep model for fake news detection using propagation tree and stance network

M Davoudi, MR Moosavi, MH Sadreddini - Expert Systems with Applications, 2022 - Elsevier
Nowadays, online social media play a significant role in news broadcasts due to their
convenience, speed, and accessibility. Social media platforms leverage the rapid production …

Scalable Gromov-Wasserstein learning for graph partitioning and matching

H Xu, D Luo, L Carin - Advances in neural information …, 2019 - proceedings.neurips.cc
We propose a scalable Gromov-Wasserstein learning (S-GWL) method and establish a
novel and theoretically-supported paradigm for large-scale graph analysis. The proposed …

Semi-implicit graph variational auto-encoders

A Hasanzadeh, E Hajiramezanali… - Advances in neural …, 2019 - proceedings.neurips.cc
Semi-implicit graph variational auto-encoder (SIG-VAE) is proposed to expand the flexibility
of variational graph auto-encoders (VGAE) to model graph data. SIG-VAE employs a …

CDLIB: a python library to extract, compare and evaluate communities from complex networks

G Rossetti, L Milli, R Cazabet - Applied Network Science, 2019 - Springer
Community Discovery is among the most studied problems in complex network analysis.
During the last decade, many algorithms have been proposed to address such task; …

Community detection on networks with Ricci flow

CC Ni, YY Lin, F Luo, J Gao - Scientific reports, 2019 - nature.com
Many complex networks in the real world have community structures–groups of well-
connected nodes with important functional roles. It has been well recognized that the …

An emotion role mining approach based on multiview ensemble learning in social networks

Y Du, Y Wang, J Hu, X Li, X Chen - Information fusion, 2022 - Elsevier
Emotion is a status that combines people's feelings, thoughts, and behaviors, and plays a
crucial role in communication among people. Large studies suggest that human emotions …

Echo chamber detection and analysis: A topology-and content-based approach in the COVID-19 scenario

G Villa, G Pasi, M Viviani - Social Network Analysis and Mining, 2021 - Springer
Social media allow to fulfill perceived social needs such as connecting with friends or other
individuals with similar interests into virtual communities; they have also become essential …

A fast local balanced label diffusion algorithm for community detection in social networks

H Roghani, A Bouyer - IEEE Transactions on Knowledge and …, 2022 - ieeexplore.ieee.org
Community detection in large-scale networks is one of the main challenges in social
networks analysis. Proposing a fast and accurate algorithm with low time complexity is vital …

AC2CD: An actor–critic architecture for community detection in dynamic social networks

AR Costa, CG Ralha - Knowledge-Based Systems, 2023 - Elsevier
A vital problem tackled in the network analysis literature is community structure identification
in social networks. There are many solutions to the community detection problem …

Multilevel combinatorial optimization across quantum architectures

H Ushijima-Mwesigwa, R Shaydulin… - ACM Transactions on …, 2021 - dl.acm.org
Emerging quantum processors provide an opportunity to explore new approaches for
solving traditional problems in the post Moore's law supercomputing era. However, the …