Dynamic Contract Design for Heterogenous Workers in Crowdsourcing for Quality Control

@article{Qiu2017DynamicCD,
  title={Dynamic Contract Design for Heterogenous Workers in Crowdsourcing for Quality Control},
  author={Chenxi Qiu and Anna Cinzia Squicciarini and Sarah Michele Rajtmajer and James Caverlee},
  journal={2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS)},
  year={2017},
  pages={1168-1177}
}
Crowdsourcing sites heavily rely on paid workers to ensure completion of tasks. Yet, designing a pricing strategies able to incentivize users' quality and retention is non trivial. Existing payment strategies either simply set a fixed payment per task without considering changes in workers' behaviors, or rule out poor quality responses and workers based on coarse criteria. Hence, task requesters may be investing significantly in work that is inaccurate or even misleading. In this paper, we… CONTINUE READING

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