Bidirectional k-nearest neighbor spatial crowdsourcing allocation protocol based on edge computing

ABSTRACT: Spatial crowdsourcing refers to the allocation of crowdsourcing workers to each task based on location information. K-nearest neighbor technology has been widely applied in crowdsourcing applications for crowdsourcing allocation. However, there are still several issues need to be stressed. Most of the existing spatial crowdsourcing allocation schemes operate on a centralized framework, resulting in low efficiency of crowdsourcing allocation. In addition, these spatial crowdsourcing allocation schemes are one-way allocation, that is, the suitable matching objects for each task can be queried from the set of crowdsourcing workers, but cannot query in reverse. In this article, a bidirectional k-nearest neighbor spatial crowdsourcing allocation protocol based on edge computing (BKNN-CAP) is pr

SUBMITTER: Zhang J 

PROVIDER: S-EPMC10280631 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature