Matrix profile XIV: scaling time series motif discovery with GPUs to break a quintillion pairwise comparisons a day and beyond

Z Zimmerman, K Kamgar, NS Senobari… - Proceedings of the …, 2019 - dl.acm.org
The discovery of conserved (repeated) patterns in time series is arguably the most important
primitive in time series data mining. Called time series motifs, these primitive patterns are …

Time series motifs discovery under DTW allows more robust discovery of conserved structure

S Alaee, R Mercer, K Kamgar, E Keogh - Data Mining and Knowledge …, 2021 - Springer
In recent years, time series motif discovery has emerged as perhaps the most important
primitive for many analytical tasks, including clustering, classification, rule discovery …

Explaining any time series classifier

R Guidotti, A Monreale, F Spinnato… - 2020 IEEE second …, 2020 - ieeexplore.ieee.org
We present a method to explain the decisions of black box models for time series
classification. The explanation consists of factual and counterfactual shapelet-based rules …

Wave2vec: Deep representation learning for clinical temporal data

Y Yuan, G Xun, Q Suo, K Jia, A Zhang - Neurocomputing, 2019 - Elsevier
Abstract Representation learning for time series has gained increasing attention in
healthcare domain. The recent advancement in semantic learning allows researcher to learn …

[HTML][HTML] An unsupervised data-driven anomaly detection approach for adverse health conditions in people living with dementia: Cohort study

N Bijlani, R Nilforooshan, S Kouchaki - JMIR aging, 2022 - aging.jmir.org
Background Sensor-based remote health monitoring can be used for the timely detection of
health deterioration in people living with dementia with minimal impact on their day-to-day …

Towards a self-tuned data analytics-based process for an automatic context-aware detection and diagnosis of anomalies in building energy consumption timeseries

R Chiosa, MS Piscitelli, C Fan, A Capozzoli - Energy and Buildings, 2022 - Elsevier
Recently, the spread of IoT technologies has led to an unprecedented acquisition of energy-
related data providing accessible knowledge on the actual performance of buildings during …

MoCha-Stereo: Motif Channel Attention Network for Stereo Matching

Z Chen, W Long, H Yao, Y Zhang… - Proceedings of the …, 2024 - openaccess.thecvf.com
Learning-based stereo matching techniques have made significant progress. However
existing methods inevitably lose geometrical structure information during the feature channel …

Matrix profile XXII: exact discovery of time series motifs under DTW

S Alaee, K Kamgar, E Keogh - 2020 IEEE international …, 2020 - ieeexplore.ieee.org
Over the last decade, time series motif discovery has emerged as a useful primitive for many
downstream analytical tasks, including clustering, classification, rule discovery …

Time is of the essence: Machine learning-based intrusion detection in industrial time series data

SD Anton, L Ahrens, D Fraunholz… - … Conference on Data …, 2018 - ieeexplore.ieee.org
The Industrial Internet of Things drastically increases connectivity of devices in industrial
applications. In addition to the benefits in efficiency, scalability and ease of use, this creates …

Time series classification to improve poultry welfare

A Abdoli, AC Murillo, CCM Yeh… - 2018 17TH IEEE …, 2018 - ieeexplore.ieee.org
Poultry farms are an important contributor to the human food chain. Worldwide, humankind
keeps an enormous number of domesticated birds (eg chickens) for their eggs and their …