Preface DCABES 2020

Following the traditions of the previous successful DCABES conferences held in Wuxi, Wuhan, Paris (France), Greenwich (UK) , Kingston (UK), Hong Kong, Dalian, Hangzhou, Yichang, Anyang, Guiyang and Xianning. The 19th International Symposium on Distributed Computing and Applications for Business, Engineering and Science (DCABES 2020) will be held at China University of Mining and Technology, Xuzhou, China. The conference will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of Parallel, Distributed Computing. Original papers are invited on Algorithms and Applications, computer Networks, Cyber trust and security, Wireless networks and mobile Computing and Bioinformatics.