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publications
Dynamic Community Detection Using Nonnegative Matrix Factorization
Published in 2017 International Conference on Computing Intelligence and Information System (CIIS), 2017
This paper proposes a dynamic community detection method using nonnegative matrix factorization (NMF).
Tracking and Detecting Dynamic Communities with Node Popularity Preservation
Published in 2017 IEEE 29th International Conference on Tools with Artificial Intelligence (ICTAI), 2017
This paper presents a method for tracking and detecting dynamic communities in networks while preserving node popularity.
Community Detection in Temporal Networks using Triple Nonnegative Matrix Factorization
Published in 2017 International Conference on Mathematics, Modelling and Simulation Technologies and Applications, 2018
This paper presents a community detection method in temporal networks using triple nonnegative matrix factorization (Triple-NMF).
An Efficient Critical Incident Propagation Model for Social Networks Based on Trust Factor
Published in International Conference on Collaborative Computing: Networking, Applications and Worksharing, 2018
This paper proposes an efficient critical incident propagation model for social networks, incorporating trust factors.
Temporal Smoothness Framework: Analyzing and Exploring Evolutionary Transition Behavior in Dynamic Networks
Published in 2021 IEEE 33rd International Conference on Tools with Artificial Intelligence (ICTAI), 2021
This paper presents a temporal smoothness framework to analyze and explore the evolutionary transition behavior in dynamic networks.
DCNMF: Dynamic Community Discovery with Improved Convex-NMF in Temporal Networks
Published in International Conference on Collaborative Computing: Networking, Applications and Worksharing, 2022
This paper presents DCNMF, a dynamic community discovery method using an improved Convex-NMF approach in temporal networks.
Multi-view Representation Learning with Deep Features for Offline Signature Verification
Published in Collaborative Computing: Networking, Applications and Worksharing: 17th EAI International Conference, CollaborateCom 2021, 2022
This paper presents a multi-view representation learning approach with deep features for offline signature verification.
LDS-YOLO: A Lightweight Small Object Detection Method for Dead Trees from Shelter Forest
Published in Computers and Electronics in Agriculture, 2022
This paper proposes LDS-YOLO, a lightweight small object detection method designed for detecting dead trees in shelter forests.
S2DNMF: A Self-supervised Deep Nonnegative Matrix Factorization Recommendation Model Incorporating Deep Latent Features of Network Structure
Published in Asia-Pacific Web (APWeb) and Web-Age Information Management (WAIM) Joint International Conference on Web and Big Data, 2024
This paper proposes a self-supervised deep nonnegative matrix factorization model for recommendation, integrating deep latent features from network structure.
SDES-YOLO: A High-Precision and Lightweight Model for Fall Detection in Complex Environments
Published in Scientific Reports, 2025
This paper proposes the SDES-YOLO model, an enhancement of YOLOv8, for high-precision fall detection in complex environments.
DomFuzz: Dominator-Based Directed Grey-Box Fuzzing for ICPSs
Published in IEEE Network ( Early Access ), 2025
This paper proposes propose DomFuzz, a dominator-based directed grey-box fuzzing method that enables precise vulnerability distance calculations for critical infrastructure components.
Temporal Community Detection and Analysis with Network Embeddings
Published in Advances in Trustworthy and Robust Artificial Intelligence, 2025
This paper we propose TCDA-NE, a novel TCD algorithm that combines evolutionary clustering with convex non-negative matrix factorization (Convex-NMF)
talks
A system for dynamic community detection based on non-negative matrix factorization
Published:
Software Copyright, China
A visualization tool for tracking dynamic community evolution in complex networks
Published:
Software Copyright, China
An analytical system and method based on user group attributes of online networks
Published:
Patent, China
A blockchain-based event monitoring method and system for network public opinions
Published:
Patent, China
A big data governance platform based on edge-cloud collaboration
Published:
Patent, China
A handwritten signature verification system based on canonical correlation analysis
Published:
Software Copyright, China
An offline handwritten signature generation system based on the variational-autoencoder technique
Published:
Software Copyright, China
A web-based visual analytics platform for efficient large-scale spatial data clustering based on Apache Spark
Published:
Software Copyright, China
A dynamic information acquisition device for handwritten signatures
Published:
Patent, China
A visualization platform for community personnel attributes analysis and movement trajectories
Published:
Software Copyright, China
A machine learning-based link prediction model for social networks and a visual analytics platform for community detection
Published:
Software Copyright, China
teaching
Deep Learning-Based Traffic Physical System Network Reliability Prediction and Enhancement Strategy.
Under review, Reviewers：**Limengzi Yuan**, 2021
Temporal Community Detection and Analysis with Network Embeddings.
Under review, Reviewers：**Limengzi Yuan**, 2022
How Supply Chain Digitization and Artificial Intelligence Impact Green Energy Production.
Under review, Reviewers：**Limengzi Yuan**, 2022
Deep Learning-Based Traffic Physical System Network Reliability Prediction and Enhancement Strategy.
Under review, Reviewers：**Limengzi Yuan**, 2023
Deep Canonically Correlated Denoising Autoencoders for Offline Signature Verification.
, Reviewers：Xingbiao Zhao, Enze Chen, Panli Yuan, **Limengzi Yuan**, Yuchen Zheng. , 2024