Yuichi Nino

Information processing system, information processing method, and information processing program

Advertising distribution system, advertising effectiveness validation server, advertising distribution method, and advertising effectiveness validation program

Information processing system, information processing method, and device and program used for the information processing system and the information processing method

Mobile body trajectory identification system

Mobile body track identification system

Trust establishment method and service control system based on trust

Access method and system using small number of identifiers

Content Consumption Control Method

Access method and system with restricted number of address indentifiers in domain areas for identifying server addresses

Right repayment system, method and program, and right transfer system, method, and program