| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
To establish a method for predicting required data and deploying it in the cache in a network based on an Information-Centric Network (ICN) or Delay-Tolerant Network (DTN) under unstable access network conditions such as disasters.
We have established a pseudo-push type information deployment method that takes into consideration the importance and popularity of information that focuses on the attributes of data originators and receivers. We also examined the information distribution method from the viewpoint of privacy protection, and evaluated the performance of the database method and ticket method that control information disclosure at the edge of the network. Furthermore, we confirmed the operation and verified the performance in the actual environment through experiments.
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