BSMRL: Bribery Selfish Mining with Reinforcement Learning -- The Theoretical Analysis of Multi-dividing Ontology Learning by Rademacher Vector -- A Group Blind Signature Scheme for Privacy Protection of Power Big Data in Smart Grid -- MB Based Multi-dividing Ontology Learning Trick -- Application of LSTM model optimized based on adaptive genetic algorithm in stock forecasting -- A Network based Quantitative Method for the Mining and Visualization of Music Influence -- Research on Off-path Exploits of Network Protocols -- Building A Covert Timing Channel over VoIP via Packet Length -- Bone marrow cell segmentation based on improved U-Net -- An improved unsupervised white blood cell classification via contrastive learning -- High-altitude pedestrian detection based on improved YOLOv3 -- Automatic Identification for Projector Brand and Model Number -- SC-VDM: A Lightweight Smart Contract Vulnerability Detection Model -- Intrusion detection based on GA-XGB Algorithm -- A video axle counting and type recognition method based on improved YOLOv5S -- An anonymous communication scheme between nodes based on pseudonym and bilinear pairing in big data environments -- A Novel Complex Pignistic Belief Transform for Conflict Measure in Complex Evidence Theory -- A secure aggregation routing protocol with authentication and energy-saving on data mining and big data -- Enity relation extraction of industrial robot PHM based on BiLSTM-CRF and multi-head selection -- An Agricultural Traceability Permissioned Blockchain with Privacy-aware -- Trust Evaluation Mechanism of Service Nodes Based on Blockchain -- Irregular Flight Timetable Recovery under COVID-19: An Approach Based on Genetic Algorithm -- A Transfer Learning Method Based on ResNet Model -- Performance Prediction and Fine-grained Resource Provision of Virtual Machines via LightGBM -- A Semantic Retrieval Method Based on the Knowledge Graph of Ethnic Clothing Culture -- Fine-grained Semantic Segmentation of National Costume Grayscale Image Based on Human Parsing -- Named Entity Recognition of Wa Cultural Information Resources Based on Attention Mechanism -- Semantic Similarity Retrieval System Based on The Chinese Minority Dictionary Wa Volume -- Short-term Traffic Condition Prediction based on Multi[1]source Data Fusion -- Chinese Named Entity Recognition Incorporating Multi-scale Features -- Analysis on the Strategies of Information Technology to Improve Autonomous Learning in Higher Vocational English Teaching -- A Data Model Construction Method Based on the Questionnaire Survey -- Automatic Coloring Method for Ethnic Costume Sketch based on Pix2Pix Network -- Multi-Model Fusion Based NOx Emission Prediction For Power Plant Boilers -- Multi-axis industrial robot fault diagnosis model based on improved one-dimensional convolutional neural network -- Prediction of Oil Temperature for Transformers Using Gated Recurrent Unit -- Towards Making More Reliable Cardiotocogram Data Prediction with Limited Expert Knowledge: Exploiting Unlabeled Data with Semi-supervised Boosting Method -- A label propagation algorithm combining eigenvector centrality and label entropy -- MI-HGRU: A Combine Method of Mutual Information and HGRU Neural Network for Boiler NOx Emission Prediction -- An MOEA/D-ACO Algorithm with finite pheromone weights for Bi-objective TTP -- Lightweight Object Tracking Algorithm based on Siamese Network with Efficient Attention.