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A novel approach of two-stage three-way co-opetition decision for crowdsourcing task allocation scheme.

Authors :
Liang, Decui
Cao, Wen
Xu, Zeshui
Wang, Mingwei
Source :
Information Sciences. Jun2021, Vol. 559, p191-211. 21p.
Publication Year :
2021

Abstract

In the crowdsourcing task allocation scheme, there is an emerging and realistic co-opetition phenomenon. To availably solve the crowdsourcing task allocation problem with co-opetition, this paper designs a two-stage co-opetition model by constructing novel three-way decision (TWD), including a competition-optimization model and a negotiation-cooperation model. Unlike the other studies, the two-stage co-opetition model with TWD can not only protect the profits of the task candidates, but also optimize the overall benefits. Specifically speaking, in the competition-optimization model, we construct an optimization model based on the data envelopment analysis (DEA) method in advance, which maximizes the personal benefit. By integrating information system and the loss function matrix, we consider the linkage of evaluation information and risk information and then improve the original TWD to make an initial allocation. In the negotiation-cooperation model, considering that the relationship among the candidates may influence the task performance, the fuzzy measure is introduced to describe a broader partnership. Meanwhile, we also design two different schemes to coordinate and optimize the best task allocations based on the initial allocation. In order to choose the best scheme, the selection strategy between schemes is further investigated under the guidance of the utility and the loss. Finally, we give an example of a medical supply chain crowdsourcing problem to illustrate and verify our proposed approach. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00200255
Volume :
559
Database :
Academic Search Index
Journal :
Information Sciences
Publication Type :
Periodical
Accession number :
149590477
Full Text :
https://doi.org/10.1016/j.ins.2021.01.048