Online incentive mechanism method for crowd sensing system
A technology of group intelligence sensing system and incentive mechanism, which is applied in the field of group intelligence sensing, can solve the problems of different social influence, different geographical scope, and false reporting of costs of other users, and achieve the effect of satisfying computational feasibility and maximizing social welfare
Pending Publication Date: 2020-12-25
SHANGHAI UNIV +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
On the one hand, smart device users of the crowd sensing system have different attributes, such as the quality of the collected sensing data, the geographical range of perception, and the social influence on other users; on the other hand, users are rational and Selfish, in order to maximize personal interests, may lie to the cloud platform about their actual costs
Therefore, it is very difficult to design a reasonable online incentive mechanism to increase user participation, thereby minimizing user costs and maximizing the quality and quantity of perceived data.
Most of the incentive mechanisms designed by existing related research work are based on the assumption that there are sufficient participating users. However, there are still insufficient participating smart device users in the actual system.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0038] Such as Figure 1-4 As shown, the present invention provides an online incentive mechanism method for a group intelligence sensing system. Considering the social relationship between users, by encouraging users to influence their social friends and attracting more users to participate in perception, the group intelligence can be improved. Perceive the user's participation in the system, specifically including the following steps:
[0039] Step 1. Modeling the crowd sensing system, sensing tasks, user reliability and social influence;
[0040] Considering that the cloud platform in the crowd-sensing system needs to collect real-time fine-grained sensing data, there are K regions of interest POIs that need to collect sensing data. The working hours required for sensory data collection will be con...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of crowd sensing, and discloses an online incentive mechanism method for a crowd sensing system, which comprises the following steps of: 1, modeling for the crowd sensing system, sensing tasks, the reliability of usesr and social influence; 2, on the basis of bidding documents, reliability and social influence of the users and the value of the perception data collected after each perception task is completed, adopting an iterative selection algorithm, selecting one active user each time to execute the perception task; and 3, calculating the reward of one active user each time, and giving the corresponding reward when a platform receives all sensing data needing to be submitted by the active users. The effectiveness brought to the platform by thesocial influence of intelligent equipment users in the crowd sensing system is quantitatively described, the situation that the social influence of the intelligent equipment users can dynamically change according to the position requirement of the sensing tasks and the potential contribution of social friends is considered, and the invention conforms to the actual situation.
Description
technical field [0001] The invention relates to the technical field of crowd sensing, in particular to an online incentive mechanism method for a crowd sensing system. Background technique [0002] Due to the maturity of wireless communication technologies (such as 5G, Bluetooth, WiFi) and the popularity of mobile smart devices (such as mobile smart terminals, wearable devices, etc.) in daily life, a new data collection mode - crowd sensing has emerged. A typical crowd sensing system generally consists of a cloud platform and many mobile smart device users distributed in different regions. All mobile smart device users participating in sensing collect sensing data according to the requirements of the platform and upload them to the cloud platform. The cloud platform gathers a large number of After sensing the data, the value of the data is further mined to extract useful information. [0003] Since the participation of mobile smart device users in the collection of sensing ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/11G06F16/901G06Q50/00H04W4/02H04W12/00
CPCG06F17/11G06Q50/01G06F16/9024H04W4/025
Inventor 刘通方璐熊赟童维勤
Owner SHANGHAI UNIV