Hidenori Nakazato

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I have been working in the field of " compression " and " processing " of visual information. It had been a long dream of the human to see distant scenes in real time. Television realized it and has been making a great influence on our life. Television is one of the most important inventions in the 20 th century. The FTV is one of the systems based on this(More)
SUMMARY Divisible Load Theory (DLT) is an established mathematical framework to study Divisible Load Scheduling (DLS). However, traditional DLT does not address the scheduling of results back to source (i.e., result collection), nor does it comprehensively deal with system hetero-geneity. In this paper, the dlsrchets (DLS with Result Collection on(More)
Divisible load theory (DLT) is an established mathematical framework to study divisible load scheduling (DLS). However, traditional DLT does not comprehensively deal with the scheduling of results back to source (i.e., result collection) on heterogeneous systems. In this paper, the DLSRCHETS (DLS with result collection on hetero- geneous systems) problem is(More)
In this paper we present a new token based protocol for group mutual exclusion in distributed systems. The protocol uses one single token to allow multiple processes to enter the critical section for a common session. One of the significant characteristics of the protocol is - concurrency, throughput and waiting time can be regulated adjusting the time(More)
Content Centric Networking (CCN), which is regarded as an innovational architecture of future network, is increasingly gaining attention in recent years. Based on the observation of current Internet usage, CCN presents a content-centric model which focuses on data distribution and retrieval. To enhance the efficiency of content distribution, In-network(More)