| Presentation | 2015-07-07 A New Algorithm to Evaluate One-to-all Reliability Based on Linearity of Expectation Junpei Aramata, Masahiro Hayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new method for evaluating one-to-all reliability, where this reliability measure was introduced for effective reliability design of telecommunications networks in developing country (showing mushroom development in economy). One-to-all reliability reflects the feature of developing country that these countries would improve reliability gradually and show greatly different reliabilities in different local areas. This measure succeeded for this reflection by evaluating the degree of no-isolation of communication for each area. While a recent research proposed an algorithm, based on Bayes’ theorem, for evaluating one-to-all reliability, this method shows exponential increase as for the size of telecommunications networks. Now, this paper proposes a new idea to evaluate one-to-all reliability, using linearity of expectation. By this idea, the problem of evaluating one-to-all reliability is reduced to the problem of evaluating the expectation of traffic volume between two nodes. The evaluation for this expectation is relatively simpler; because the numbers of nodes and links, giving effect to the evaluation process, are smaller. We implement a software to evaluate one-to-all reliability using this new idea, and demonstrate is high-efficiency in evaluations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Reliability / Developing Country / One-to-all Reliability / Factoring Algorithm / Telecommunications / Networks,Linearity of Expectation |
| Paper # | CQ2015-34 |
| Date of Issue | 2015-06-29 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2015/7/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nara Institute of Science and Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cooperative networks, Cooperative Mechanism (Gamification, Pricing, Distributed Computing, P2P,DTN, M2M, Iot), General |
| Chair | Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Takanori Hayashi(NEC) / Hideyuki Shimonishi(Osaka Univ.) |
| Assistant | Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A New Algorithm to Evaluate One-to-all Reliability Based on Linearity of Expectation |
| Sub Title (in English) | |
| Keyword(1) | Reliability |
| Keyword(2) | Developing Country |
| Keyword(3) | One-to-all Reliability |
| Keyword(4) | Factoring Algorithm |
| Keyword(5) | Telecommunications |
| Keyword(6) | Networks,Linearity of Expectation |
| 1st Author's Name | Junpei Aramata |
| 1st Author's Affiliation | TOKYO CITY UNIVERSITY(TCU) |
| 2nd Author's Name | Masahiro Hayashi |
| 2nd Author's Affiliation | TOKYO CITY UNIVERSITY(TCU) |
| Date | 2015-07-07 |
| Paper # | CQ2015-34 |
| Volume (vol) | vol.115 |
| Number (no) | CQ-130 |
| Page | pp.pp.75-80(CQ), |
| #Pages | 6 |
| Date of Issue | 2015-06-29 (CQ) |