Call for Papers Special Section on Deep Learning for Natural Language Processing Deep Learning Based 2D Human Pose Estimation:A Survey The Library as Open and Informal Learning Center for the Networked Society 全球E-Learning:波澜不惊 通信业E-Learning的领跑者 Optimizing the Perceptual Quality of Time-Domain Speech Enhancement with Reinforcement Learning 中国E-Learning:期待榜样 e-Learning:引领培训业的未来 Anomaly Detection of Industrial Control Systems Based on Transfer Learning Call for Papers Special Issue on Complex System Modeling and Simulation