The International Journal of Information System and Computer Science (IJISCS) is a publication for researchers and developers to share ideas and results of software engineering and technologies. These journals publish some types of papers such as research papers reporting original research results, technology trend surveys reviewing an area of research in software engineering and technologies, and survey articles surveying a broad area in software engineering and technologies. The scope covers all areas of software engineering methods and practices, object-oriented systems, rapid prototyping, software reuse, cleanroom software engineering, stepwise refinement/enhancement, and ambiguity in software development.