Achieving Sustainable Smart Cities through Geospatial Data-Driven Approaches

DG Costa, JCN Bittencourt, F Oliveira, JPJ Peixoto… - Sustainability, 2024 - mdpi.com
In recent years, the concept of smart cities has become increasingly important in the pursuit
of sustainable development goals. In general, common urban challenges have been …

Complexity vs. performance: empirical analysis of machine learning as a service

Y Yao, Z Xiao, B Wang, B Viswanath, H Zheng… - Proceedings of the …, 2017 - dl.acm.org
Machine learning classifiers are basic research tools used in numerous types of network
analysis and modeling. To reduce the need for domain expertise and costs of running local …

[HTML][HTML] Exploiting geospatial data of connectivity and urban infrastructure for efficient positioning of emergency detection units in smart cities

JPJ Peixoto, JCN Bittencourt, TC Jesus… - … Environment and Urban …, 2024 - Elsevier
The detection of critical situations through the adoption of multi-sensor Emergency Detection
Units (EDUs) can significantly reduce the time between the initial stages of urban …

Steering crowdsourced signal map construction via Bayesian compressive sensing

S He, KG Shin - IEEE INFOCOM 2018-IEEE Conference on …, 2018 - ieeexplore.ieee.org
Mobile crowdsensing with increasing pervasiveness of smartphones has enabled a myriad
of applications, including urban-scale signal map monitoring and revision. Despite the …

City-wide signal strength maps: Prediction with random forests

E Alimpertis, A Markopoulou, C Butts… - The World Wide Web …, 2019 - dl.acm.org
Signal strength maps are of great importance to cellular providers for network planning and
operation, however they are expensive to obtain and possibly limited or inaccurate in some …

Forecasting fine-grained city-scale cellular traffic with sparse crowdsourced measurements

JH Duan, W Li, X Zhang, S Lu - Computer Networks, 2022 - Elsevier
With the rapid development of wireless technology and the edge computing applications, an
increasing number of 4G/5G infrastructure are densely deployed to meet the booming …

Csmc: Cellular signal map construction via mobile crowdsensing

H Wang, B Guo, S Wang, T He, D Zhang - Proceedings of the ACM on …, 2021 - dl.acm.org
The rise concern about mobile communication performance has driven the growing demand
for the construction of mobile network signal maps which are widely utilized in network …

Localizing basestations from end-user timing advance measurements

L Eller, V Raida, P Svoboda, M Rupp - IEEE Access, 2022 - ieeexplore.ieee.org
Although mobile communication has become ubiquitous in our modern society, operators
typically treat the underlying networking infrastructure in a secretive manner. However …

Adversarial localization against wireless cameras

Z Li, Z Xiao, Y Zhu, I Pattarachanyakul… - Proceedings of the 19th …, 2018 - dl.acm.org
This paper identifies and empirically evaluates the effectiveness of adversarial localization
attacks against wireless IoT devices, eg, wireless security cameras in the home. We use …

A unified prediction framework for signal maps: Not all measurements are created equal

E Alimpertis, A Markopoulou, CT Butts… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Signal maps are essential for the planning and operation of cellular networks. However, the
measurements needed to create such maps are expensive, often biased, not always …