Results 121 to 130 of about 75,851 (262)

The Novel Location Privacy-Preserving CKD for Mobile Crowdsourcing Systems

open access: yesIEEE Access, 2018
With the development of mobile devices, mobile crowdsourcing has become the research hotspot in mobile crowd sensing networks (MCSS). How to protect the location privacy of mobile user in location-based services is a key problem in MCSS.
Zhongyang Chi   +3 more
doaj   +1 more source

From mobile crowdsourcing to crowd-trusted food price in Nigeria: statistical pre-processing and post-sampling. [PDF]

open access: yesSci Data, 2023
Arbia G   +6 more
europepmc   +1 more source

Task Assignment on Spatial Crowdsourcing [Experiments and Analyses] (Technical Report) [PDF]

open access: yesarXiv, 2016
Recently, with the rapid development of mobile devices and the crowdsourcing platforms, the spatial crowdsourcing has attracted much attention from the database community. Specifically, spatial crowdsourcing refers to sending a location-based request to workers according to their positions, and workers need to physically move to specified locations to ...
arxiv  

Weak Supervision: A Survey on Predictive Maintenance

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 15, Issue 2, June 2025.
The authors conduct a comprehensive examination of Weakly Supervised Learning for Predictive Maintenance, the survey discusses the challenges and identifies open research lines. ABSTRACT The maintenance advancements achieved in Industry 4.0 generate large amounts of data, necessitating complete, accurate, and precise labels for training datasets to ...
Antonio M. Martínez‐Heredia   +1 more
wiley   +1 more source

Multi-Dimensional Auction Mechanisms for Crowdsourced Mobile Video Streaming [PDF]

open access: yesarXiv, 2017
Crowdsourced mobile video streaming enables nearby mobile video users to aggregate network resources to improve their video streaming performances. However, users are often selfish and may not be willing to cooperate without proper incentives. Designing an incentive mechanism for such a scenario is challenging due to the users' asynchronous downloading
arxiv  

A Privacy Preserving Framework for Worker’s Location in Spatial Crowdsourcing Based on Local Differential Privacy

open access: yesFuture Internet, 2018
With the development of the mobile Internet, location-based services are playing an important role in everyday life. As a new location-based service, Spatial Crowdsourcing (SC) involves collecting and analyzing environmental, social, and other ...
Jiazhu Dai, Keke Qiao
doaj   +1 more source

Health Sentinel: A mobile crowdsourcing platform for self-reported surveys provides early detection of COVID-19 clusters in San Luis Potosí, Mexico. [PDF]

open access: yesInt J Med Inform, 2021
Ruiz-Correa S   +18 more
europepmc   +1 more source

Toward Practical Crowdsourcing-Based Road Anomaly Detection With Scale-Invariant Feature

open access: yesIEEE Access, 2019
Road anomaly detection with crowdsourced sensor data has become an increasingly important field of research over the last few years. Traditional ways for road anomaly detection are either threshold-based detection techniques or feature-based detection ...
Yuanyi Chen   +3 more
doaj   +1 more source

Specialty-Aware Task Assignment in Spatial Crowdsourcing [PDF]

open access: yesarXiv, 2018
With the rapid development of Mobile Internet, spatial crowdsourcing is gaining more and more attention from both academia and industry. In spatial crowdsourcing, spatial tasks are sent to workers based on their locations. A wide kind of tasks in spatial crowdsourcing are specialty-aware, which are complex and need to be completed by workers with ...
arxiv  

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