Prototyping an SDN Control Framework for QoS Guarantees -- Precision Improvement of Overprinting System based on Improved Laplace Edge Detection Algorithm -- Requirements for Deploying IP and ICN Network Stacks on a Common Physical Infrastructure -- A Pure Network-based Approach To Achieve Always Best Quality Video Streaming -- CNN-based book cover and back cover recognition and classification -- A case study of Linguistic Research Methods in the age of Computing -- An analysis model of automobile running state based on neural network -- Fusing Bert and BiLSTM Model to Extract the Weaponry Entity -- CIC Chinese Image Captioning Based on Image Label Information -- Cross-language Transfering the Patent Quality Evaluation Model Based on Active Learning Data Extension -- Construction of Unsupervised Prose Text Emotional Lexicon Based on Multidimensional Fusion.

This book constitutes the refereed post-conference proceedings of the 15th EAI International Conference on Tools for Design, Implementation and Verification of Emerging Information Technologies, TridentCom 2020. Due to COVID 19 pandemic the conference was held virtually. The 12 full papers were selected from 32 submissions and deal the emerging technologies of big data, cyber-physical systems and computer communications. The papers are grouped in thematical sessions on computer network and testbed application as well as analytics for big data of images and test.