… , a survey on the crowdsourcing process-… survey of crowdsourcing in focussing emerging
techniques and approaches for improving conventional and developing future crowdsourcing …

… This section highlights all the available famous crowdsourcing platforms used for effective
crowdsourcing. It also shows all the offered tasks to be performed on those platforms. …

… To conduct a systematic review on this research, we start by specifying four prominent
aspects of crowdsourcing it has considered. These aspects (along with their key attributes) are …

… review on the latest progress on spatial crowdsourcing research. Chen et al. [57] also conduct
a survey on spatial crowdsourcing. … study some killer applications of spatial crowdsourcing …

… state of spatial crowdsourcing literature. In this article, we discuss the spatial crowdsourcing
… differences between spatial and conventional crowdsourcing. Furthermore, we provide a …

… and also serves as a basis of this study, this paper proposes a bigger systematic knowledge
… The objectives of this paper are as follows: 1) It briefly reviews the typical general-purpose …

… dataset from crowdsourcing instructions and instances of different NLP datasets. We study
if … seen tasks and generalize to unseen tasks given their natural crowdsourcing instructions. …

… eleven years, general-purpose studies belonging to this category are few, in this section,
we just provide some examples to demonstrate the problems and techniques in these studies. …

… use machine learning or artificial intelligence techniques depend on humans providing the
… with the adoption of human computation and crowdsourcing. Building systems and data …

… Second, the general-purpose crowdsourcing platform Clickworker.com was used to invite
individuals with personal or professional experience with accidental injuries to participate for a …