Results 41 to 50 of about 6,576 (183)

Deep Transfer Learning and Time-Frequency Characteristics-Based Identification Method for Structural Seismic Response

open access: yesFrontiers in Built Environment, 2021
The cost of dedicated sensors has hampered the collection of the high-quality seismic response data required for real-time health monitoring and damage assessment.
Wenjie Liao   +4 more
doaj   +1 more source

Quality of Information in Mobile Crowdsensing: Survey and Research Challenges

open access: yes, 2017
Smartphones have become the most pervasive devices in people's lives, and are clearly transforming the way we live and perceive technology. Today's smartphones benefit from almost ubiquitous Internet connectivity and come equipped with a plethora of ...
Bhattacharjee, Shameek   +4 more
core   +1 more source

MOSDEN: A Scalable Mobile Collaborative Platform for Opportunistic Sensing Applications [PDF]

open access: yes, 2014
Mobile smartphones along with embedded sensors have become an efficient enabler for various mobile applications including opportunistic sensing. The hi-tech advances in smartphones are opening up a world of possibilities.
Georgakopoulos, Dimitrios   +3 more
core   +4 more sources

Energy-Efficient Crowdsensing of Human Mobility and Signal Levels in Cellular Networks

open access: yesSensors, 2015
The paper presents a practical application of the crowdsensing idea to measure human mobility and signal coverage in cellular networks. Currently, virtually everyone is carrying a mobile phone, which may be used as a sensor to gather research data by ...
Paweł Foremski   +3 more
doaj   +1 more source

Enhance the Quality of Crowdsensing for Fine-Grained Urban Environment Monitoring via Data Correlation

open access: yesSensors, 2017
Monitoring the status of urban environments, which provides fundamental information for a city, yields crucial insights into various fields of urban research.
Xu Kang, Liang Liu, Huadong Ma
doaj   +1 more source

Dynamic Deployment of Sensing Experiments in the Wild Using Smartphones [PDF]

open access: yes, 2013
Part 1: Full Research PapersInternational audienceWhile scientific communities extensively exploit simulations to validate their theories, the relevance of their results strongly depends on the realism of the dataset they use as an input.
Haderer, Nicolas   +2 more
core   +6 more sources

A Socially-Aware Incentive Mechanism for Mobile Crowdsensing Service Market

open access: yes, 2018
Mobile Crowdsensing has shown a great potential to address large-scale problems by allocating sensing tasks to pervasive Mobile Users (MUs). The MUs will participate in a Crowdsensing platform if they can receive satisfactory reward.
Luo, Jun   +4 more
core   +1 more source

The Role of Environments and Sensing Strategies in Unmanned Aerial Vehicle Crowdsensing

open access: yesDrones
Crowdsensing has gained popularity across various domains such as urban transportation, environmental monitoring, and public safety. Unmanned aerial vehicle (UAV) crowdsensing is a novel approach that collects extensive data from targeted environments ...
Yaqiong Zhou   +5 more
doaj   +1 more source

Detecting Location Fraud in Indoor Mobile Crowdsensing

open access: yes, 2017
Mobile crowdsensing allows a large number of mobile devices to measure phenomena of common interests and form a body of knowledge about natural and social environments.
Tahoun, Ezzeldin, Xu, Qiang, Zheng, Rong
core   +1 more source

Data Trustworthiness Evaluation in Mobile Crowdsensing Systems with Users’ Trust Dispositions’ Consideration

open access: yesSensors, 2019
Mobile crowdsensing is a powerful paradigm that exploits the advanced sensing capabilities and ubiquity of smartphones in order to collect and analyze data on a scale that is impossible with fixed sensor networks.
Eva Zupančič, Borut Žalik
doaj   +1 more source

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