Applications of Data Science -- Construction of Software Design and Programming Practice Course in Information and Communication Engineering -- A Self-Attention-Based Stock Prediction Method Using Long Short-Term Memory Network Architecture -- CAD-based Research on the Design of a Standard Unit Cabinet for Custom Furniture of the Cabinet Type -- An Improved War Strategy Optimization Algorithm for Big Data Analytics -- Research on Path Planning of Mobile Robots Based on Dyna-RQ -- Small Target Helmet Wearing Detection Algorithm based on Improved YOLO V5 -- Research on Dance Evaluation Technology based on Human Posture Recognition -- Multiple-channel Weight-based CNN Fault Diagnosis Method -- Big Data Management and Applications -- Design and Implementation of Key-Value Database for Ship Virtual Test Platform Based on Distributed System -- Big Data Mining and Knowledge Management -- Research on Multi-modal Time Series Data PredictionMethod Based on Dualstage Attention Mechanism -- Prediction of Time Series Data with Low Latitude Features -- Lightweight and Efficient Attention-based Superresolution Generative Adversarial Networks -- The Multisource Time Series Data Granularity Conversion Method -- Outlier Detection Model Based on Autoencoder and Data Augmentation for High-Dimensional Sparse Data -- Dimension Reduction Based on Sampling -- Complex Time Series Analysis Based on Conditional Random Fields -- Feature Extraction of Time Series Data Based on CNNCBAM -- Optimization of a Network Topology Generation Algorithm based on Spatial Information Network -- Data Visualization -- MBTIviz: A Visualization System for Research on Psycho-demographics and Personality -- Data-driven Security -- Distributed Implementation of SM4 Block Cipher Algorithm based on SPDZ Secure Multi-party Computation Protocol -- DP-ASSGD: Differential Privacy Protection Based on Stochastic Gradient Descent Optimization -- Study on Tourism Workers ' Intercultural Communication Competence -- A Novel Federated Learning with Bidirectional Adaptive Differential Privacy -- Chaos-Based Construction of LWEs in Lattice-Based Cryptosystems -- Security Compressed Sensing Image Encryption Algorithm Based on Elliptic Curve -- Infrastructure for Data Science -- Two-dimensional Code Transmission System Based on Side Channel Feedback -- An Updatable and Revocable Decentralized Identity Management Scheme based on Blockchain -- Cloud-Edge Intelligent Collaborative Computing Model based on Transfer Learning in IoT -- Design and Validation of a Hardware-in-the-loop based Automated Driving Simulation Test Platform -- Machine Learning for Data Science -- Improving Transferability Reversible Adversarial Examples based on Flipping Transformation -- Rolling Iterative Prediction for Correlated Multivariate Time Series -- Multimedia Data Management and Analysis -- Video Popularity Prediction Based on Knowledge Graph and LSTM Network -- Design and Implementation of Speech Generation and Demonstration Research Based on Deep Learning -- Testing and Improvement of OCR Recognition Technology in Export-Oriented Chinese Dictionary APP.