Time-Series Anomaly Detection: Overview and New Trends

Q Liu, P Boniol, T Palpanas… - Proceedings of the VLDB …, 2024 - inria.hal.science
Anomaly detection is a fundamental data analytics task across scientific fields and
industries. In recent years, an increasing interest has been shown in the application of …

Dive into time-series anomaly detection: A decade review

P Boniol, Q Liu, M Huang, T Palpanas… - arxiv preprint arxiv …, 2024 - arxiv.org
Recent advances in data collection technology, accompanied by the ever-rising volume and
velocity of streaming data, underscore the vital need for time series analytics. In this regard …

Adaedge: A dynamic compression selection framework for resource constrained devices

C Liu, J Paparrizos, AJ Elmore - 2024 IEEE 40th International …, 2024 - ieeexplore.ieee.org
With the Internet of Things (IoT), a vast number of connected devices generate significant
data, necessitating efficient compression techniques to manage storage costs and enhance …

[PDF][PDF] Cerebro: A layered data platform for scalable deep learning

A Kumar, S Nakandala, Y Zhang, S Li… - … Annual Conference on …, 2021 - par.nsf.gov
Deep learning (DL) is gaining popularity across many domains thanks to tools such as
TensorFlow and easier access to GPUs. But building large-scale DL applications is still too …

Accelerating similarity search for elastic measures: A study and new generalization of lower bounding distances

J Paparrizos, K Wu, A Elmore, C Faloutsos… - Proceedings of the …, 2023 - dl.acm.org
Similarity search is a core analytical task, and its performance critically depends on the
choice of distance measure. For time-series querying, elastic measures achieve state-of-the …

The Elephant in the Room: Towards A Reliable Time-Series Anomaly Detection Benchmark

Q Liu, J Paparrizos - The Thirty-eight Conference on Neural …, 2024 - openreview.net
Time-series anomaly detection is a fundamental task across scientific fields and industries.
However, the field has long faced the``elephant in the room:''critical issues including flawed …

Mobility-and energy-aware cooperative edge offloading for dependent computation tasks

M Mehrabi, S Shen, Y Hai, V Latzko, GP Koudouridis… - Network, 2021 - mdpi.com
Cooperative edge offloading to nearby end devices via Device-to-Device (D2D) links in
edge networks with sliced computing resources has mainly been studied for end devices …

[PDF][PDF] Querying Time-Series Data: A Comprehensive Comparison of Distance Measures.

J Paparrizos, C Liu, AJ Elmore, MJ Franklin - IEEE Data Eng. Bull., 2023 - paparrizos.org
Distance measures are core building blocks in time-series analysis and the subject of active
research for decades. Unfortunately, the most detailed experimental study in this area is …

Bridging the Gap: A Decade Review of Time-Series Clustering Methods

J Paparrizos, F Yang, H Li - arxiv preprint arxiv:2412.20582, 2024 - arxiv.org
Time series, as one of the most fundamental representations of sequential data, has been
extensively studied across diverse disciplines, including computer science, biology …

A Survey on Time-Series Distance Measures

J Paparrizos, H Li, F Yang, K Wu, JE d'Hondt… - arxiv preprint arxiv …, 2024 - arxiv.org
Distance measures have been recognized as one of the fundamental building blocks in time-
series analysis tasks, eg, querying, indexing, classification, clustering, anomaly detection …