Cited by 48Mobile Crowdsensing and CrowdsourcingBlockchain Technology Applications and SecurityAuction Theory and Applications

The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.

ABCrowd An Auction Mechanism on Blockchain for Spatial Crowdsourcing

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Abstract

In this paper, a fully distributed auction-blockchain-based crowdsourcing framework is proposed-ABCrowd. In a typical crowdsourcing framework, independent workers compete to be allocated requesters' tasks. These workers advertise their costs to the centralized platform, which then decides the final allocation of tasks. While performing the allocation, centralized platforms face two main challenges: 1) how to ensure trusted execution for the allocation of tasks, and 2) how to motivate workers to declare their truthful costs. To address these challenges, ABCrowd proposes to run the crowdsourcing platform entirely on Ethereum Blockchain while incorporating auctions. Blockchain and smart contracts guarantee trusted execution for the allocation through autonomous and transparent on-Chain execution. ABCrowd uses the Repeated-Single-Minded Bidder (R-SMB) auction mechanism, which motivates workers to bid truthfully before allocating them and calculating their payments. R-SMB is an approximation of the optimized off-Chain Vickrey-Clarke-Groves (VCG) mechanism in terms of maximized profit. It entails repeating the Single-Minded Bidder (SMB) auction mechanism to meet the allocation requirement of crowdsourcing applications. ABCrowd is implemented and evaluated using Solidity on a private Ethereum Blockchain, where a real publicly available dataset is used. The proposed on-Chain R-SMB auction mechanism is compared to the off-Chain VCG mechanism, where the results show that R-SMB provides similar performance to VCG in terms of the average number of allocated tasks. Furthermore, R-SMB outperforms VCG in workers' travelled distance and requesters' costs, at a low execution cost.

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Crossref · 10.1109/access.2020.2965897

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Research works printed but not linked: 11

  1. 2018, Amazon Mechanical Turk
  2. 2018, Ethereum Price
  3. 2018, Solidity
  4. 2019, Ethereum gas station
  5. 2019, Ganache One Click Blockchain
  6. priyadarshini, 2019, Which Sensors do i Have in My Smartphone? How do They Work?
  7. deyan, 2019, 60+ Revealing Statistics About Smarthpone Usage in 2019
  8. krishna, 2009, Auction Theory
  9. 2019, ebay-Selling
  10. 2018, Solidity Documentation
  11. 2019, What’s the Maximum Ethereum Block Size?

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Metadata

Authors
Kadadha, M., Mizouni, R., Singh, S., Otrok, H., & Ouali, A.
Affiliations
  • Khalifa University of Science and Technology (AE)
  • EBTIC (AE)
Venue
IEEE Access
Published
2020
Volume
8
Pages
12745-12757
ISSN
2169-3536 (ISSN-L)
OpenAlex
W3000083698
Cited by
48
References
20
Citations by year
2025: 7 · 2024: 8 · 2023: 9 · 2022: 12 · 2021: 7 · 2020: 5
FWCI
7.53
Type
journal article
Language
en
Open access
Locations
  • IEEE Access (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
Khalifa University of Science, Technology and Research (8474000012)
Topics
  • Physical Sciences › Computer Science › Computer Science Applications › Mobile Crowdsensing and Crowdsourcing
  • Physical Sciences › Computer Science › Information Systems › Blockchain Technology Applications and Security
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Auction Theory and Applications
Keywords
spatial crowdsourcing, auction mechanisms, Ethereum smart contracts, task allocation, truthful bidding, Vickrey-Clarke-Groves mechanism, Solidity

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