Proposed Framework Application for a Quality Mobile Application Measurement and Evaluation -- Proposal and Development of Artificial Personality (AP) application using the "Requesting" Mechanism -- Load Experiment of the vDACS Scheme in case of the 300 Simultaneous Connection -- Hearing-Dog Robot to wake People up using its Bumping Action -- Implementation of Document Production Support System with Obsession Mechanism -- Detecting Outliners in Terms of Errors in Embedded Software Development Projects Using Imbalance Data Classification -- Development of Congestion State Guiding System for University Cafeteria -- Analog Learning Neural Circuit with Switched Capacitor and the Design of Deep Learning Model -- Study on Category Classification of Conversation Document in Psychological Counseling with Machine Learning -- Improvement of "Multiple Sightseeing Spot Scheduling System" -- Advertising in the Webtoon of Cosmetics Brand -Focusing on 'tn' Youth Cosmetics Brands -- Testing Driven Development of Mobile Application using Automatic Bug Management Systems -- Shape Recovery of Polyp from Endoscope Image Using Blood Vessel Information -- Design of Agent Development Framework for RoboCupRescue Simulation.

This book presents the scientific outcome of the 4th ACIS International Conference on Computational Science/Intelligence & Applied Informatics (CSII 2017), which was held on July 9-13, 2017 in Hamamatsu, 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, to share their experiences and to exchange new ideas and information in a meaningful way. The book includes research findings concerning all aspects (theory, applications and tools) of computer and information science, and discusses the practical challenges encountered and the solutions adopted to address them.   The book features 16 of the conference's most promising papers, written by researchers who are expected to make significant contributions in the field of computer and information science.