ICACT20210258 Question.1
Questioner: satyabrataaich@gmail.com 2021-02-11 오전 2:04:58 |
ICACT20210258 Answer.1
Answer by Auhor aamir.shahzad@etsmtl.ca 2021-02-11 오전 2:04:58
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| Thank you so much for your slides. The idea is very good. I would like to ask what kind of blockchain will be suitable for this kind of problem. If Internet of Things(IoT) is implemented to the system, what kind of extra benefits we will get from the system ? |
1. For future developments, the hybrid blockchain is suitable for this or/and similar problems.
2.IoT will play an important role in smart connectivity between sensors or devices (if deployed) and provide efficient data analysis. |
ICACT20210258 Question.2
Questioner: James_Lan@htx.gov.sg 2021-02-11 오전 2:07:03 |
ICACT20210258 Answer.2
Answer by Auhor aamir.shahzad@etsmtl.ca 2021-02-11 오전 2:07:03
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| Hi, thanks for the sharing.
What are your views of removing the blood donors or receivers information from the proposed block-chain, maybe due to donors/receivers privacy?
Thanks. |
Private blockchain is a good solution to this problem. |
ICACT20210258 Question.3
Questioner: tglee@ptu.ac.kr 2021-02-11 오전 2:55:41 |
ICACT20210258 Answer.3
Answer by Auhor aamir.shahzad@etsmtl.ca 2021-02-11 오전 2:55:41
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| Thank you for your presentation. This paper proposes blockchain-based blood donation supply chain. According to Fig.1 of the paper, each transaction is gathered to form one supply chain and one supply chain is forming one block, is it correct to understand? If yes, how do you update a transaction when you renew a new transaction on an incomplete block? Does the incomplete block broadcast in blockchain network? If an arbitrary set of transactions is formed as a block instead of that method, how does the logic such as Analysis and Testing update that the corresponding donation has been confirmed to be normal or abnormal? |
In this study, when each transaction is initiated and executed (i.e., successfully or non-successfully), the transaction is recorded into the ledger (however, each block has a fixed size). |
ICACT20210258 Question.4
Questioner: shahram@ieee.org 2021-02-11 오전 2:40:09 |
ICACT20210258 Answer.4
Answer by Auhor aamir.shahzad@etsmtl.ca 2021-02-11 오전 2:40:09
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| How do you handle privacy issues in your proposed framework? For instance, how do you ensure that the donor is not identifiable through Blockchain? |
Donor history is created from the starting point as per the requirements, and donor information will be kept private to avoid privacy issues |
ICACT20210258 Question.5
Questioner: fatou.mbodji@esp.sn 2021-02-11 오전 2:46:43 |
ICACT20210258 Answer.5
Answer by Auhor aamir.shahzad@etsmtl.ca 2021-02-11 오전 2:46:43
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| Dear authors, sorry for asking again. I have asked this question but it seems that the system deleted it.
Please, can you tell us more about the risk of couterfeiting (slide introduction 2/3) and how it is managed in your proposal? |
We believe, if all information, e.g., step-by-setup, store in a system and record to the blockchain successfully, there will be no risk of counterfeiting. |
