Presentation | 2006-05-18 Scalable Execution Control Method in Context-dependent Services Wataru UCHIDA, Hiroyuki KASAI, Shoji KURAKAKE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A serrvice which is triggered when context is satisfied with a pre-defined execution condition, context-dependent service, needs innumerable service execution control operations such as context acquisitions and collections to execute appropriate services at appropriate timings. We propose a new service execution control method which reduces he cost of execution control operations tremendously while it surely executes appropriate services when their execution conditions are satisfied. In our method, values of each context source is modeled by a probabilistic time series, and thus the probability that the execution condition is satisfied can be calculated. Appropriate context is acquired and collected when the probability is sufficiently large. Moreover, we show results of simulation experiments. The results demonstrate that our method can reduce the cost of context monitoring operations tremendously comparing with the naive method without a loss of the service quality. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | context-dependent services / execution control / scalability |
Paper # | MoMuC2006-1 |
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Committee | MoMuC |
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Conference Date | 2006/5/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Scalable Execution Control Method in Context-dependent Services |
Sub Title (in English) | |
Keyword(1) | context-dependent services |
Keyword(2) | execution control |
Keyword(3) | scalability |
1st Author's Name | Wataru UCHIDA |
1st Author's Affiliation | Network Laboratories, NTT DoCoMo Inc.() |
2nd Author's Name | Hiroyuki KASAI |
2nd Author's Affiliation | Network Laboratories, NTT DoCoMo Inc. |
3rd Author's Name | Shoji KURAKAKE |
3rd Author's Affiliation | Network Laboratories, NTT DoCoMo Inc. |
Date | 2006-05-18 |
Paper # | MoMuC2006-1 |
Volume (vol) | vol.106 |
Number (no) | 44 |
Page | pp.pp.- |
#Pages | 6 |
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