Convexity and convex optimisation problems

2021 ◽  
pp. 1-7
Keyword(s):  
Convex Optimisation

scholarly journals Decomposition of Dynamical Signals into Jumps, Oscillatory Patterns, and Possible Outliers

Mathematics ◽  
2018 ◽  
Vol 6 (7) ◽  
pp. 124 ◽  
Author(s):  
Elena Barton ◽  
Basad Al-Sarray ◽  
Stéphane Chrétien ◽  
Kavya Jagan
Keyword(s):  
Time Series ◽  
Signal Processing ◽  
Data Analysis ◽  
Real Data ◽  
Real Data Analysis ◽  
Convex Optimisation ◽  
Dynamical Time

In this note, we present a component-wise algorithm combining several recent ideas from signal processing for simultaneous piecewise constants trend, seasonality, outliers, and noise decomposition of dynamical time series. Our approach is entirely based on convex optimisation, and our decomposition is guaranteed to be a global optimiser. We demonstrate the efficiency of the approach via simulations results and real data analysis.

Real Time Convex Optimisation for 5G Networks and Beyond

2021 ◽  
Author(s):  
Long D. Nguyen ◽  
Trung Q. Duong ◽  
Hoang D. Tuan
Keyword(s):  
Real Time ◽  
5G Networks ◽  
Convex Optimisation
Sign in / Sign up

Export Citation Format

Share Document