Anomaly detection for IoT time-series data: A survey

AA Cook, G Mısırlı, Z Fan - IEEE Internet of Things Journal, 2019‏ - ieeexplore.ieee.org
Anomaly detection is a problem with applications for a wide variety of domains; it involves
the identification of novel or unexpected observations or sequences within the data being …

A systematic literature review of IoT time series anomaly detection solutions

A Sgueglia, A Di Sorbo, CA Visaggio… - Future Generation …, 2022‏ - Elsevier
The rapid spread of the Internet of Things (IoT) devices has prompted many people and
companies to adopt the IoT paradigm, as this paradigm allows the automation of several …

Deep learning for anomaly detection: A survey

R Chalapathy, S Chawla - arxiv preprint arxiv:1901.03407, 2019‏ - arxiv.org
Anomaly detection is an important problem that has been well-studied within diverse
research areas and application domains. The aim of this survey is two-fold, firstly we present …

A survey of AI-based anomaly detection in IoT and sensor networks

K DeMedeiros, A Hendawi, M Alvarez - Sensors, 2023‏ - mdpi.com
Machine learning (ML) and deep learning (DL), in particular, are common tools for anomaly
detection (AD). With the rapid increase in the number of Internet-connected devices, the …

Sequential (quickest) change detection: Classical results and new directions

L **e, S Zou, Y **e, VV Veeravalli - IEEE Journal on Selected …, 2021‏ - ieeexplore.ieee.org
Online detection of changes in stochastic systems, referred to as sequential change
detection or quickest change detection, is an important research topic in statistics, signal …

[HTML][HTML] A comparative study on online machine learning techniques for network traffic streams analysis

A Shahraki, M Abbasi, A Taherkordi, AD Jurcut - Computer Networks, 2022‏ - Elsevier
Modern networks generate a massive amount of traffic data streams. Analyzing this data is
essential for various purposes, such as network resources management and cyber-security …

Drift-aware methodology for anomaly detection in smart grid

G Fenza, M Gallo, V Loia - IEEE Access, 2019‏ - ieeexplore.ieee.org
Energy efficiency and sustainability are important factors to address in the context of smart
cities. In this sense, smart metering and nonintrusive load monitoring play a crucial role in …

When model meets new normals: test-time adaptation for unsupervised time-series anomaly detection

D Kim, S Park, J Choo - Proceedings of the AAAI conference on artificial …, 2024‏ - ojs.aaai.org
Time-series anomaly detection deals with the problem of detecting anomalous timesteps by
learning normality from the sequence of observations. However, the concept of normality …

Deep learning for encrypted traffic classification in the face of data drift: An empirical study

N Malekghaini, E Akbari, MA Salahuddin, N Limam… - Computer Networks, 2023‏ - Elsevier
Deep learning models have shown to achieve high performance in encrypted traffic
classification. However, when it comes to production use, multiple factors challenge the …

Mobile trajectory anomaly detection: Taxonomy, methodology, challenges, and directions

X Kong, J Wang, Z Hu, Y He, X Zhao… - IEEE Internet of Things …, 2024‏ - ieeexplore.ieee.org
The growing number of cars on city roads has led to an increase in traffic accidents,
highlighting the need for traffic safety measures. Mobile trajectory anomaly detection is an …