[HTML][HTML] TraTSA: A Transprecision Framework for Efficient Time Series Analysis

I Fernandez, R Quislant, S Gonzalez-Navarro… - Journal of …, 2022 - Elsevier
Time series analysis (TSA) comprises methods for extracting information in domains as
diverse as medicine, seismology, speech recognition and economics. Matrix Profile (MP) is …

Time series analysis acceleration with advanced vectorization extensions

R Quislant, I Fernandez, E Gutierrez, O Plata - The Journal of …, 2023 - Springer
Time series analysis is an important research topic and a key step in monitoring and
predicting events in many fields. Recently, the Matrix Profile method, and particularly two of …

[HTML][HTML] Efficient heterogeneous matrix profile on a CPU+ High Performance FPGA with integrated HBM

JC Romero, A Navarro, A Vilches, A Rodríguez… - Future Generation …, 2021 - Elsevier
In this work, we study the problem of efficiently executing a state-of-the-art time series
algorithm class–SCAMP–on a heterogeneous platform comprised of CPU+ High …

Exploiting reduced precision for GPU-based Time series mining

Y Ju, A Raoofy, D Yang, E Laure… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
The mining of multi-dimensional time series is a crucial step in gaining insights into data
obtained from physical systems and from monitoring infrastructures. A widely accepted …

Exploiting vector extensions to accelerate time series analysis

R Quislant, I Fernandez, E Serralvo… - 2022 30th Euromicro …, 2022 - ieeexplore.ieee.org
Time series analysis is an important research topic and a key step in monitoring and
predicting events in many fields. Recently, the Matrix Profile method, and particularly two of …

Novel parallel approaches to efficiently solve spatial problems on heterogeneous CPU-GPU systems

AJ Sánchez Fernández - 2022 - riuma.uma.es
In recent years, approaches that seek to extract valuable information from large datasets
have become particularly relevant in today's society. In this category, we can highlight those …

[PDF][PDF] Computing DTWs on CPU, GPU and FPGA with SYCL

C Campos, R Asenjo, J Hormigo, A Navarro - margins, 2024 - easychair.org
One of the most time-consuming kernels of an epileptic seizure detection app is the
computation of the Dynamic Time Warping (DTW) Distance Matrix. This kernel is a good …

Optimization of massive data applications on heterogeneous architectures

JC Romero Moreno - 2023 - riuma.uma.es
In the last few years, the heterogeneous architectures have become dominant in each part of
the computing industry: from heterogeneous GPU accelerators joining multi-core CPUs …

TraTSA: A Transprecision Framework for Efficient Time Series Analysis

I Fernández-Vega, R Quislant-del-Barrio… - 2022 - riuma.uma.es
Time series analysis (TSA) comprises methods for extracting information in domains as
diverse as medicine, seismology, speech recognition and economics. Matrix Profile (MP) is …

[图书][B] Discovery of Ill-Known Motifs in Time Series Data

S Deppe, S Deppe - 2022 - Springer
By continuous advancements in several fields of science and technology during the last
decades, data mining and machine learning tasks have gained noticeable interest. The goal …