Abstract
The variable-length source coding with unequal cost allowing error probability is considered for general sources. In this setting, the first- and second-order optimum mean codeword cost have already been determined. On the other hand, we focus on the overflow probability of codeword cost and determine the general formulas of the first- and second-order optimum achievable overflow threshold. We also apply our general formulas to the stationary memoryless source.
| Original language | English |
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| Title of host publication | Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 364-368 |
| Number of pages | 5 |
| ISBN (Electronic) | 9784885523182 |
| DOIs | |
| Publication status | Published - 2019 Mar 8 |
| Externally published | Yes |
| Event | 15th International Symposium on Information Theory and Its Applications, ISITA 2018 - Singapore, Singapore Duration: 2018 Oct 28 → 2018 Oct 31 |
Publication series
| Name | Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018 |
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Conference
| Conference | 15th International Symposium on Information Theory and Its Applications, ISITA 2018 |
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| Country | Singapore |
| City | Singapore |
| Period | 18/10/28 → 18/10/31 |
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ASJC Scopus subject areas
- Computer Science Applications
- Information Systems
Cite this
Nomura, R., & Yagi, H. (2019). Overflow Probability of Codeword Cost in Variable-Length Coding Problem Allowing Non-Vanishing Error Probability. In Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018 (pp. 364-368). [8664266] (Proceedings of 2018 International Symposium on Information Theory and Its Applications, ISITA 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ISITA.2018.8664266