Meal-Assistance Robot Operated by Head Movement.- Decision Tree Analysis in Game Informatics.- Binary Blockchain: Solving the Mining Congestion Problem by Dynamically Adjusting the Mining Capacity.- An Efficient Signature Scheme for Anonymous Credentials.- Improve Example-Based Machine Translation Quality for Low-Resource Language Using Ontology.- A Fast Area Labeling Method using Auxiliary Lines.- Heuristic Test Case Generation Techniques Using Extended Place/Transistion Net.- Risk Assessment of Security Requirements of Banking Information Systems Based on Attack Patterns.- mCITYPASS: Privacy-preserving Secure Access to Federated Touristic Services with Mobile Devices.- Heuristic-Based Usability Evaluation Tool for Android Applications.- Automated Essay Scoring System Based on Rubric.- Mobile Development Tools and Method Integration.