Constructing Knowledge Graph for Prognostics and Health Management of On-board Train Control System based on Big Data and XGBoost -- Early Detecting the At-risk Students in Online Courses based on Their Behavior Sequences Do College Students Adapt to Their Personal Learning EnvironmentPLE? A Single-Group Study -- A big data intelligence marketplace and secure analytics experimentation platform for the aviation industry -- A Multi-Valued Logic Assessment of Organizational Performance via Workforce Social Networking -- Research on the Sharing and Application of TCM Digital Resources -- Statistical Research on Macroeconomic Big Data:Using a Bayesian Stochastic Volatility Model Introducing and benchmarking a one-shot learning gesture recognition dataset -- NetFlow Datasets for Machine Learning-based Network Intrusion Detection Systems -- Performance Evaluation of Energy Detection, Matched Filtering and KNN under Different Noise Models -- Hybrid Deep-readout Echo State Network and Support Vector Machine with Feature Selection for Human Activity Recognition -- Research on User Privacy Security of China's Top Ten Online Game Platforms Spectrum Sensing and Prediction for 5G Radio -- Towards Preventing Neighborhood Attacks: Proposal of A New Anonymization's Approach for Social Networks Data.