Takao Sakurai

Learn More
Recently, methods for monitoring and analyzing office workers' business activities are in demand to improve their efficiency. This paper discusses about methods to analyze office workers' procedures. Some methods have been proposed for monitoring business activities as following: time-study methods, PC-operation-log methods and sensor-log methods. However(More)
Hardware organized modular multiplication based on division algorithm is one of the effective methods used for RSA encryption/decryption. This paper generalizes the hardware organization of the modular multiplication based on the higher-radix SRT division algorithm, and describes the area/time trade-off of the organization. For the number representation we(More)
  • 1