| Presentation | 2002/12/6 Consistency of Global Checkpoints based on Characteristics of Communication Events in Multimedia Applications Shinji Osada, Hiroaki Higaki, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to achieve fault-tolerant distributed systems, checkpoint-recovery has been researched and many protocols have been designed. A global checkpoint taken by the protocols have to be consistent. For conventional data communication networks, a global checkpoint is defined to be consistent if there is no inconsistent message in any communication channel. For multimedia communication networks, there are different requirements for time-constrained failure-free execution and large-size message transmissions where lost of a part of the message is acceptable. In addition, based on not characteristics of data of a message but characteristics of communication events for the message, restrictions of a consistent global checkpoint are determined. This reflects deterministic and non-deterministic property of the usage of communication buffers in layered system model. This paper proposes novel criteria, for global checkpoints in multimedia communication networks. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | IN2002-147 |
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| Committee | IN |
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| Conference Date | 2002/12/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Information Networks (IN) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Consistency of Global Checkpoints based on Characteristics of Communication Events in Multimedia Applications |
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| 1st Author's Name | Shinji Osada |
| 1st Author's Affiliation | Department of Computers and Systems Engineering Tokyo Denki University() |
| 2nd Author's Name | Hiroaki Higaki |
| 2nd Author's Affiliation | Department of Computers and Systems Engineering Tokyo Denki University |
| Date | 2002/12/6 |
| Paper # | IN2002-147 |
| Volume (vol) | vol.102 |
| Number (no) | 498 |
| Page | pp.pp.- |
| #Pages | 6 |
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