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AVeCQ: Anonymous Verifiable Crowdsourcing with Worker Qualities. (arXiv:2302.03941v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
In crowdsourcing systems, requesters publish tasks, and interested workers
provide answers to get rewards. Worker anonymity motivates participation since
it protects their privacy. Anonymity with unlinkability is an enhanced version
of anonymity because it makes it impossible to ``link'' workers across the
tasks they participate in. Another core feature of crowdsourcing systems is
worker quality which expresses a worker's trustworthiness and quantifies their
historical performance. Notably, worker quality depends on the participation
history, revealing information about it, while unlinkability aims …
anonymity anonymous crowdsourcing link participation performance privacy quality rewards systems version worker workers