Generative adversarial networks for spatio-temporal data: A survey

N Gao, H Xue, W Shao, S Zhao, KK Qin… - ACM Transactions on …, 2022 - dl.acm.org
Generative Adversarial Networks (GANs) have shown remarkable success in producing
realistic-looking images in the computer vision area. Recently, GAN-based techniques are …

Time series change point detection with self-supervised contrastive predictive coding

S Deldari, DV Smith, H Xue, FD Salim - Proceedings of the Web …, 2021 - dl.acm.org
Change Point Detection (CPD) methods identify the times associated with changes in the
trends and properties of time series data in order to describe the underlying behaviour of the …

[HTML][HTML] Spatiotemporal data mining: a survey on challenges and open problems

A Hamdi, K Shaban, A Erradi, A Mohamed… - Artificial Intelligence …, 2022 - Springer
Spatiotemporal data mining (STDM) discovers useful patterns from the dynamic interplay
between space and time. Several available surveys capture STDM advances and report a …

[HTML][HTML] Effectiveness analysis of machine learning classification models for predicting personalized context-aware smartphone usage

IH Sarker, ASM Kayes, P Watters - Journal of Big Data, 2019 - Springer
Due to the increasing popularity of recent advanced features and context-awareness in
smart mobile phones, the contextual data relevant to users' diverse activities with their …

Espresso: Entropy and shape aware time-series segmentation for processing heterogeneous sensor data

S Deldari, DV Smith, A Sadri, F Salim - … of the ACM on Interactive, Mobile …, 2020 - dl.acm.org
Extracting informative and meaningful temporal segments from high-dimensional wearable
sensor data, smart devices, or IoT data is a vital preprocessing step in applications such as …

Predicting personality traits from physical activity intensity

N Gao, W Shao, FD Salim - Computer, 2019 - ieeexplore.ieee.org
Call and messaging logs from mobile devices have successfully been used to predict
personality traits. Yet accelerometer data have not been applied for this purpose. Here we …

Towards mobility data science (vision paper)

M Mokbel, M Sakr, L Xiong, A Züfle, J Almeida… - arXiv preprint arXiv …, 2023 - arxiv.org
Mobility data captures the locations of moving objects such as humans, animals, and cars.
With the availability of GPS-equipped mobile devices and other inexpensive location …

Online trajectory prediction for metropolitan scale mobility digital twin

Z Fan, X Yang, W Yuan, R Jiang, Q Chen… - Proceedings of the 30th …, 2022 - dl.acm.org
Knowing" what is happening" and" what will happen" of the mobility in a city is the building
block of a data-driven smart city system. In recent years, mobility digital twin that makes a …

[HTML][HTML] A hybrid user mobility prediction approach for handover management in mobile networks

N Bahra, S Pierre - Telecom, 2021 - mdpi.com
Mobile networks are expected to face major problems such as low network capacity, high
latency, and limited resources but are expected to provide seamless connectivity in the …

A Complete and Comprehensive Semantic Perception of Mobile Travelling for Mobile Communication Services

G Qiu, G Tang, C Li, L Luo, D Guo… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
The novel IoT-based data sensing and service mode promotes the booming development of
crowdsensing-based mobile communication services (MCSs). MCS facilitates people's daily …