Results 231 to 240 of about 920,349 (257)

Greedy Kernel Change-Point Detection

IEEE Transactions on Signal Processing, 2019
We consider the problem of detecting abrupt changes in the underlying stochastic structure of multivariate signals. A novel non-parametric and model-free off-line change-point detection method based on a kernel mapping is presented. This approach is sequential and alternates between two steps: a greedy detection to estimate a new breakpoint and a ...
Charles Truong, Laurent Oudre, Nicolas Vayatis   +2 more
openaire   +1 more source

Adaptive Change Point Detection for Respiratory Variables

2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 2005
Current alarm strategies for physiological monitoring depend on predetermined thresholds without consideration for the heterogeneity between patients or intraoperative variations. To improve upon this situation, we developed an adaptive change point detection scheme to automatically notify the clinician when a change of clinical significance has ...
Ping, Yang, Guy, Dumont, Joanne, Lim, J, Mark Ansermino   +3 more
openaire   +2 more sources

Change Point Detection

2022
openaire   +1 more source

How can hospitals change practice to better implement smoking cessation interventions? A systematic review

Ca-A Cancer Journal for Clinicians, 2022
Anna Ugalde, Vicki White, Nicole M Rankin   +2 more
exaly  

Multiple change‐point detection for regression curves

Canadian Journal of Statistics
AbstractNonparametric estimation of a regression curve becomes crucial when the underlying dependence structure between covariates and responses is not explicit. While existing literature has addressed single change‐point estimation for regression curves, the problem of multiple change points remains unresolved.
openaire   +1 more source

Climate change and cancer

Ca-A Cancer Journal for Clinicians, 2020
Leticia M Nogueira, K Robin Yabroff, Aaron Bernstein   +2 more
exaly  

Change Points Detection in EU Inflation Rates

Inflation is a critical issue in Europe nowadays, impacting both the political and the economic contexts. Recent events have driven price increases that significantly impact people's daily life. Our goal is to identify structural changes in inflation rates across key categories of goods in the European Union.
Danese, Luca, Corradin, Riccardo, Ongaro, Andrea   +2 more
openaire   +2 more sources

Climate change impacts on plant pathogens, food security and paths forward

Nature Reviews Microbiology, 2023
Brajesh K Singh, Eleonora Egidi, Emilio Guirado   +2 more
exaly  

Forest microbiome and global change

Nature Reviews Microbiology, 2023
Peter Baldrian, Rubén López-Mondéjar, Petr Kohout   +2 more
exaly  

Microorganisms, climate change, and the Sustainable Development Goals: progress and challenges

Nature Reviews Microbiology, 2023
Janet K Jansson
exaly