This book presents scientific results of the 23rd ACIS International Summer Virtual Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD2022-Summer) which was held on July 4-6, 2022, at Kyoto City, Japan. The aim of this conference was to bring together researchers and scientists, businessmen and entrepreneurs, teachers, engineers, computer users, and students to discuss the numerous fields of computer science and to share their experiences and exchange new ideas and information in a meaningful way. Research results about all aspects (theory, applications, and tools) of computer and information science and to discuss the practical challenges encountered along the way and the solutions adopted to solve them.

The conference organizers selected the best papers from those papers accepted for presentation at the workshop. The papers were chosen based on review scores submitted by members of the program committee and underwent further rigorous rounds of review. From this second round of review, 15 of most promising papers are then published in this Springer (SCI) book and not the conference proceedings. We impatiently await the important contributions that we know these authors will bring to the field of computer and information science.

A-IDE: A Non-intrusive Cross-platform Development Environment for AVR Programming in Assembly.- Develop a Horizontal Virtual Frame by Adding Field of View Restrictions to Reduce VR Sickness.- Represent Score as the Measurement of User Influence on Twitter.- The Experience of Developing a FAT File System Module in the Rust Programming Language.- Factors Influencing Consumers' Online Grocery Shopping under the New Normal.- Skeletal Muscle Segmentation at the Third Lumbar Vertebral Level in Radiotherapy CT Images.- Speed-up Single Shot Detector on GPU with CUDA.- An Empirical Study on the Economic Factors Affecting on the Export of Defense Industry Using Hofstede's Cul-ture Dimension Theory.- A Study on the Application of Blockchain Technology in Non-Governmental Organizations.- Confidential Documents Sharing Model based on Blockchain Environment.- Distance Based Clustering Method for the Wireless Sen-sor Network.- Study on OSINT-based security control monitoring utilization plan.- A Study on the Strategy of SWOT Extraction in the Metavers Platform Review Data : Using NLP Techniques.- Does facial expression accurately reveal true emotion? Evidence from EEG signal.- NSGA-II-AMO: a Faster Genetic Algorithm for QWSCP.