| Title | Blockchain Based Audit Trailing of XAI Decisions: Storing on IPFS and Ethereum Blockchain |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Malhotra, Diksha, Srivastava, Shubham, Saini, Poonam, Singh, Awadhesh Kumar |
| Conference Name | 2021 International Conference on COMmunication Systems NETworkS (COMSNETS) |
| Date Published | Jan. 2021 |
| Publisher | IEEE |
| ISBN Number | 978-1-7281-9127-0 |
| Keywords | artificial intelligence, blockchain, cryptography, Databases, File systems, pubcrawl, Regulators, resilience, Resiliency, Scalability, smart contracts, xai |
| Abstract | Explainable Artificial Intelligence (XAI) generates explanations which are used by regulators to audit the responsibility in case of any catastrophic failure. These explanations are currently stored in centralized systems. However, due to lack of security and traceability in centralized systems, the respective owner may temper the explanations for his convenience in order to avoid any penalty. Nowadays, Blockchain has emerged as one of the promising technologies that might overcome the security limitations. Hence, in this paper, we propose a novel Blockchain based framework for proof-of-authenticity pertaining to XAI decisions. The framework stores the explanations in InterPlanetary File System (IPFS) due to storage limitations of Ethereum Blockchain. Further, a Smart Contract is designed and deployed in order to supervise the storage and retrieval of explanations from Ethereum Blockchain. Furthermore, to induce cryptographic security in the network, an explanation's hash is calculated and stored in Blockchain too. Lastly, we perform the cost and security analysis of our proposed system. |
| URL | https://ieeexplore.ieee.org/document/9352908 |
| DOI | 10.1109/COMSNETS51098.2021.9352908 |
| Citation Key | malhotra_blockchain_2021 |
Blockchain Based Audit Trailing of XAI Decisions: Storing on IPFS and Ethereum Blockchain