Hideaki Takagi

• Queueing Analysis
• Advances in queueing theory and network applications
• Analysis of polling systems
• Discrete-Time Systems
• Local and metropolitan communication systems
• Performance of distributed and parallel systems
• Spectrum requirement planning in wireless communications
• Stochastic analysis of computer and communication systems
• Finite Systems
• Kyōiku gyōsei teiyō
• Sābisu saiensu kotohajime
• Vacation and priority systems