Route selection for real-time air quality monitoring to maximize spatiotemporal coverage

R Choudhary, A Agarwal - Journal of Transport Geography, 2024 - Elsevier
Air quality monitoring is essential to assess ambient air quality and its impact on commuters'
activities and health. The fixed monitoring stations are cost-intensive, laborious, and provide …

Spatiotemporal fracture data inference in sparse mobile crowdsensing: A graph-and attention-based approach

X Guo, F Huang, D Yang, C Tu, Z Yu… - IEEE/ACM Transactions …, 2023 - ieeexplore.ieee.org
Mobile Crowdsensing (MCS) is a sensing paradigm that enables large-scale smart city
applications, such as environmental sensing and traffic monitoring. However, traditional …

LC-TDC: A low cost and truth data collection scheme by using missing data imputation in sparse mobile crowdsensing

B Yang, A Liu, NN Xiong, T Wang, S Zhang - Information Sciences, 2024 - Elsevier
Abstract Mobile Crowd Sensing (MCS) is a promising computing paradigm for data
collection harnessing ubiquitous workers equipped with sensing devices. While some …

Online User Recruitment with Adaptive Budget Segmentation in Sparse Mobile Crowdsensing

X Guo, C Tu, Y Hao, Z Yu, F Huang… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
Sparse mobile crowdsensing (MCS) is a cost-effective data collection paradigm that aims to
recruit users to collect data from a part of sensing subareas and infer the rest. In a more …

[HTML][HTML] Assessment of the impact of sensor error on the representativeness of population exposure to urban air pollutants

TL Hohenberger, W Che, Y Sun, JCH Fung… - Environment …, 2022 - Elsevier
For the monitoring of urban air pollution, smart sensors are often seen as a welcome
addition to fixed-site monitoring (FSM) networks. Due to price and simple installation …

Adaptive Budgeting for Collaborative Multi-Task Data Collection in Online Sparse Crowdsensing

C Tu, Z Yu, L Han, X Guo, F Huang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Sparse crowdsensing collects data from a subset of the sensing area and infers data for
unsensed areas, reducing data collection costs. Previous works have primarily focused on …

异构群智感知PPO 多目标任务指派方法.

杨潇, 郭一楠, 吉建娇, 刘旭 - Control Theory & Applications …, 2024 - search.ebscohost.com
3. 中国矿业大学人工智能研究院, 江苏徐州221008) 摘要: 现有移动群智感知系统的任务指派
主要面向单一类型移动用户展开, 对于存在多种类型移动用户的异构群智感知任务指派研究相对 …

Optimizing air quality monitoring device deployment: a strategy to enhance distribution efficiency

P Sarkar, M Saha - International Journal of Information Technology, 2024 - Springer
Precise and efficient air quality monitoring is a pivotal step in combating the harmful effects
of pollution. Our research addresses the challenges in obtaining accurate air quality data …

O2D: An uncooperative taxi-passenger's destination predication system via deep neural networks

X Wang, C Liao, C Chen, J Ma, H Pu - Peer-to-Peer Networking and …, 2022 - Springer
Predicting passenger's destination with the partial GPS trajectory is a challenging yet
meaningful issue in the taxi industry. Existing destination prediction studies mainly focus on …

INTERNET OF THINGS-BASED AIR QUALITY ANALYSIS FOR MONITORING CO2 CONCENTRATION IN ROOFTOP BUILDING AREAS

RD Mandasari, A Rosano, D Sudaradjat - Barometer, 2024 - journal.unsika.ac.id
This research aims to comprehend the air quality in rooftop areas in the city of DKI Jakarta,
renowned for its high population density and rapid infrastructure development. The main …