Collection of selected, peer reviewed papers from the 2014 3rd International Conference on Information Technology and Management Innovation (ICITMI 2014), July 19-20, 2014, Shenzhen, China. The 294 papers are grouped as follows: Chapter 1: Information Technology, Artificial Intelligence, Algorithms and Computation Methods, Chapter 2: Mathematical Methods and Information Technologies in Power and Electronics Engineering, Chapter 3: Sound, Image, Signal and Video Processing and Technologies, Chapter 4: Sensors, Testing, Detection, Measurement and Monitoring Technologies, Chapter 5: Control and Automation Technology, Modeling and Simulation, Chapter 6: Communications Technology, Chapter 7: Computer Network and Information Security, Chapter 8: Database Systems and Software Development, Chapter 9: E-Commerce, E-Government, Internet Technologies, Chapter 10: Management and Decision Support Systems, Chapter 11: Information Technologies in University and Education