Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems 2013
DOI: 10.1145/2525314.2525370
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Maximizing the number of worker's self-selected tasks in spatial crowdsourcing

Abstract: With the progress of mobile devices and wireless broadband, a new eMarket platform, termed spatial crowdsourcing is emerging, which enables workers (aka crowd) to perform a set of spatial tasks (i.e., tasks related to a geographical location and time) posted by a requester. In this paper, we study a version of the spatial crowdsourcing problem in which the workers autonomously select their tasks, called the worker selected tasks (WST) mode. Towards this end, given a worker, and a set of tasks each of which is … Show more

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Cited by 166 publications
(148 citation statements)
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References 18 publications
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“…Spatial Crowdsourcing: Despite all the studies on crowdsourcing, spatial crowdsourcing has only recently received attention Deng et al 2013;Kazemi et al 2013;Dang et al 2013;Kazemi and Shahabi 2012;Alt et al 2010]. Alt et al [2010] propose a crowdsourcing platform that utilizes location as a parameter to distribute tasks among workers.…”
Section: Related Workmentioning
confidence: 99%
“…Spatial Crowdsourcing: Despite all the studies on crowdsourcing, spatial crowdsourcing has only recently received attention Deng et al 2013;Kazemi et al 2013;Dang et al 2013;Kazemi and Shahabi 2012;Alt et al 2010]. Alt et al [2010] propose a crowdsourcing platform that utilizes location as a parameter to distribute tasks among workers.…”
Section: Related Workmentioning
confidence: 99%
“…A di↵erent type of scheduling has been addressed in [9], where authors look at crowdsourcing tasks that need to take place in a specific real-world geographical location. In this case, it is necessary to schedule tasks for workers in order to minimize spatial movements by taking into account their geographical location.…”
Section: Related Workmentioning
confidence: 99%
“…Several variants of the problem of assigning spatial tasks to mobile workers have been been studied under various sets of hypothesis [11,7,12,5,10,16].…”
Section: Related Workmentioning
confidence: 99%
“…In [7], workers can select the tasks they want to accomplish. Given a sequence of sets tasks and workers choices, the authors define and propose approximate solutions to the problem to the problem of assigning tasks to workers while maximizing the number of tasks assigned.…”
Section: Related Workmentioning
confidence: 99%