Task Execution Quality Maximization for Mobile Crowdsourcing in Geo-Social Networks

2021 ◽  
Vol 5 (CSCW2) ◽  
pp. 1-29
Author(s):  
Liang Wang ◽  
Zhiwen Yu ◽  
Dingqi Yang ◽  
Tian Wang ◽  
En Wang ◽  
...  
Keyword(s):  
Social Networks ◽  
Task Execution ◽  
Mobile Crowdsourcing

scholarly journals Task Allocation Model Based on Worker Friend Relationship for Mobile Crowdsourcing

Sensors ◽  
2019 ◽  
Vol 19 (4) ◽  
pp. 921 ◽  
Author(s):  
Bingxu Zhao ◽  
Yingjie Wang ◽  
Yingshu Li ◽  
Yang Gao ◽  
Xiangrong Tong
Keyword(s):  
Social Networks ◽  
Task Allocation ◽  
Location Privacy ◽  
Rapid Development ◽  
Human Beings ◽  
Allocation Mechanism ◽  
Allocation Model ◽  
Mobile Crowdsourcing ◽  
System A ◽  
The Relationship

With the rapid development of mobile devices, mobile crowdsourcing has become an important research focus. According to the task allocation, scholars have proposed many methods. However, few works discuss combining social networks and mobile crowdsourcing. To maximize the utilities of mobile crowdsourcing system, this paper proposes a task allocation model considering the attributes of social networks for mobile crowdsourcing system. Starting from the homogeneity of human beings, the relationship between friends in social networks is applied to mobile crowdsourcing system. A task allocation algorithm based on the friend relationships is proposed. The GeoHash coding mechanism is adopted in the process of calculating the strength of worker relationship, which effectively protects the location privacy of workers. Utilizing synthetic dataset and the real-world Yelp dataset, the performance of the proposed task allocation model was evaluated. Through comparison experiments, the effectiveness and applicability of the proposed allocation mechanism were verified.

Acceptance-Aware Mobile Crowdsourcing Worker Recruitment in Social Networks

2021 ◽  
pp. 1-1
Author(s):  
Liang Wang ◽  
Dingqi Yang ◽  
Zhiwen Yu ◽  
Qi Han ◽  
En Wang ◽  
...  
Keyword(s):  
Social Networks ◽  
Mobile Crowdsourcing

Multilayer Social Networks

2016 ◽  
Author(s):  
Mark E. Dickison ◽  
Matteo Magnani ◽  
Luca Rossi
Keyword(s):  
Social Networks ◽  
Multilayer Social Networks

Hostility and Perceptions of Support in Ambiguous Social Interactions

2006 ◽  
Vol 27 (2) ◽  
pp. 108-115 ◽  
Author(s):  
Ana-Maria Vranceanu ◽  
Linda C. Gallo ◽  
Laura M. Bogart
Keyword(s):  
Social Support ◽  
Social Networks ◽  
Information Processing ◽  
Social Interactions ◽  
Social Information Processing ◽  
Perceived Social Support ◽  
Social Information ◽  
Inverse Association ◽  
Processing Bias ◽  
Information Processing Bias

The present study investigated whether a social information processing bias contributes to the inverse association between trait hostility and perceived social support. A sample of 104 undergraduates (50 men) completed a measure of hostility and rated videotaped interactions in which a speaker disclosed a problem while a listener reacted ambiguously. Results showed that hostile persons rated listeners as less friendly and socially supportive across six conversations, although the nature of the hostility effect varied by sex, target rated, and manner in which support was assessed. Hostility and target interactively impacted ratings of support and affiliation only for men. At least in part, a social information processing bias could contribute to hostile persons' perceptions of their social networks.

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