no code implementations • 25 Sep 2023 • Iñigo Martinez
Elastic metrics such as dynamic time warping (DTW) offer a promising approach, but are limited by their computational complexity, non-differentiability and sensitivity to noise and outliers.
1 code implementation • 16 Jun 2022 • Iñigo Martinez, Elisabeth Viles, Igor G. Olaizola
Gradient-based optimization frameworks containing diffeomorphic transformations require to calculate derivatives to the differential equation's solution with respect to the model parameters, i. e. sensitivity analysis.
no code implementations • 17 Jan 2022 • Iñigo Martinez, Elisabeth Viles, Igor G. Olaizola
In recent years, the data science community has pursued excellence and made significant research efforts to develop advanced analytics, focusing on solving technical problems at the expense of organizational and socio-technical challenges.
no code implementations • 10 Jan 2022 • Iñigo Martinez, Urtzi Otamendi, Igor G. Olaizola, Roger Solsona, Mikel Maiza, Elisabeth Viles, Arturo Fernandez, Ignacio Arzua
Accurate temperature measurements are essential for the proper monitoring and control of industrial furnaces.
1 code implementation • 2 Nov 2021 • Iñigo Martinez, Jan L. Bruse, Ane M. Florez-Tapia, Elisabeth Viles, Igor G. Olaizola
Recent evidence suggests that SARS-CoV-2, which is the virus causing a global pandemic in 2020, is predominantly transmitted via airborne aerosols in indoor environments.
no code implementations • 21 Jun 2021 • Urtzi Otamendi, Iñigo Martinez, Marco Quartulli, Igor G. Olaizola, Elisabeth Viles, Werther Cambarau
In the operation & maintenance (O&M) of photovoltaic (PV) plants, the early identification of failures has become crucial to maintain productivity and prolong components' life.
no code implementations • 18 Jun 2021 • Iñigo Martinez, Elisabeth Viles, Iñaki Cabrejas
This methodology will facilitate the creation of a drift database that will serve both as a training ground for concept drift detectors and as a valuable information to enhance the knowledge about maintenance of complex systems.
no code implementations • 14 Jun 2021 • Iñigo Martinez, Elisabeth Viles, Igor G. Olaizola
Few methodologies have been proposed on the literature that tackle these type of challenges, some of them date back to the mid-1990, and consequently they are not updated to the current paradigm and the latest developments in big data and machine learning technologies.