Electronic Navigation Research InstituteEditorial board: -Shigeru Ozeki, Deputy Director of the Surveillance and Communication Department, Electronic Navigation Research Institute (ENRI), Chofu, Tokyo, Japan -Jean-Marc Loscos, Chef du pôle Systèmes d’Alertes et Séparations, Direction des Services de la Navigation Aérienne (DSNA), Toulouse, France -Dong Min Kim, Principal researcher, Korea Aerospace Research Institute (KARI), Daejeon, Korea -Masatoshi Harigae, Supervisor of flight operation and safety technology group, Japan, Aerospace Exploration Agency (JAXA), Chofu, Tokyo, Japan -Takeshi Tsuchiya, Associate Professor, University of Tokyo, Tokyo, Japan -Ken Ito, Principal Researcher, ENRI -Masato Fujita, Senior Researcher, ENRI

• Introduction of the third ENRI International Workshop on ATM/CNS.- Probabilistic Conflict Detection in the Presence of Uncertainty.- Automated Separation Assurance with Weather and Uncertainty.- Reduced wake vortex separation using weather information.- Basic Analysis of Winds Aloft Forecast used for En-Route Trajectory Prediction.- Flight Trajectory Optimization for Modern Jet Passenger Aircraft with Dynamic Programming.- Evaluation of an Automated Taxi Concept in a Distributed Simulation Environment.- A Visualization Tool for Analyzing Task Demands in En-route Air Traffic Control.- Transitioning Resolution Responsibility between the Controller and Automation Team in Simulated NextGen Separation Assurance.- Joint target tracking and systematic error correction for Wide Area Multilateration.- Study of ionospheric delay gradient based on GPS monitoring stations near Suvarnabhumi airport in Thailand.- Mathematical Models for Aircraft Trajectory Design: A Survey.