A Real-Time Chain and Variable Bulk Arrival and Variable Bulk Service (VBAVBS) Model with λF
| Autor: | Nohpill Park, Abhilash Kancharla, Hye-Young Kim |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Applied Sciences, Vol 10, Iss 10, p 3651 (2020) |
| Druh dokumentu: | article |
| ISSN: | 10103651 2076-3417 |
| DOI: | 10.3390/app10103651 |
| Popis: | This paper proposes a real-time chain and a novel embedded Markovian queueing model with variable bulk arrival (VBA) and variable bulk service (VBS) in order to establish and assure a theoretical foundation to design a blockchain-based real-time system with particular interest in Ethereum. Based on the proposed model, various performances are simulated in a numerical manner in order to validate the efficacy of the model by checking good agreements with the results against intuitive and typical expectations as a baseline. A demo of the proposed real-time chain is developed in this work by modifying the open source of Ethereum Geth 1.9.11. The work in this paper will provide both a theoretical foundation to design and optimize the performances of the proposed real-time chain, and ultimately address and resolve the performance bottleneck due to the conventional block-synchrony by employing an asynchrony by the real-time deadline to some extent. |
| Databáze: | Directory of Open Access Journals |
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