The Journal of King Saud University Computer and Information Sciences is a refereed, international journal that covers all aspects of both foundations of computer and its practical applications. Special emphasis is given to recent trends related to the cutting-edge research within the domain. The journal publishes original papers in the areas of, but not limited to: 1. Artificial Intelligence Fuzzy Systems Machine Learning Natural Language Processing Data Mining 2. Data Analysis and Representation Big Data Bioinformatics Database Systems Information Systems 3. Signal Processing and Computer Vision Computer Graphics Computer Vision Image Processing Pattern Recognition Speech Processing 4. Computer Networks Cloud Computing Grid Computing High Performance Computing Internet of Things Mobile Computing Network Protocols Social Networks Wireless and Mobile Networks Wireless Sensor Networks 5. Security Blockchain Cybersecurity Data Encryption Information Security Network Security 6. Computer Engineering Embedded Systems Quantum Computing Robotics 7. Software Engineering Software Architecture Software Verification Software Reliability Software Testing .