Complexity Estimation of GL-Models for Calculation FTMS Reliability

2019 ◽  
pp. 369-377
Author(s):  
Alexei Romankevich ◽  
Ivan Maidaniuk ◽  
Andrii Feseniuk ◽  
Vitaliy Romankevich
Keyword(s):  
Complexity Estimation

Parallelized deblocking filtering of HEVC decoders based on complexity estimation

2015 ◽  
Vol 12 (2) ◽  
pp. 369-382 ◽  
Author(s):  
Hyunho Jo ◽  
Seanae Park ◽  
Donggyu Sim
Keyword(s):  
Complexity Estimation

scholarly journals Faulty Slice Distribution using Complexity Estimation for Debugging in Parallel

2010 ◽  
Vol 7 (1) ◽  
pp. 1-6
Author(s):  
Maneesha Srivastav ◽  
Yogesh Singh ◽  
Yogesh Singh ◽  
Durg Singh Chauhan
Keyword(s):  
Complexity Estimation

scholarly journals Are Strategies Favoring Pattern Matching a Viable Way to Improve Complexity Estimation Based on Sample Entropy?

Entropy ◽  
2020 ◽  
Vol 22 (7) ◽  
pp. 724
Author(s):  
Alberto Porta ◽  
José Fernando Valencia ◽  
Beatrice Cairo ◽  
Vlasta Bari ◽  
Beatrice De Maria ◽  
...  
Keyword(s):  
Pattern Matching ◽  
Stochastic Dynamics ◽  
Systolic Arterial Pressure ◽  
Sample Entropy ◽  
Series Length ◽  
Experimental Conditions ◽  
Practical Advantage ◽  
Pattern Similarity ◽  
Complexity Estimation ◽  
And Gender

It has been suggested that a viable strategy to improve complexity estimation based on the assessment of pattern similarity is to increase the pattern matching rate without enlarging the series length. We tested this hypothesis over short simulations of nonlinear deterministic and linear stochastic dynamics affected by various noise amounts. Several transformations featuring a different ability to increase the pattern matching rate were tested and compared to the usual strategy adopted in sample entropy (SampEn) computation. The approaches were applied to evaluate the complexity of short-term cardiac and vascular controls from the beat-to-beat variability of heart period (HP) and systolic arterial pressure (SAP) in 12 Parkinson disease patients and 12 age- and gender-matched healthy subjects at supine resting and during head-up tilt. Over simulations, the strategies estimated a larger complexity over nonlinear deterministic signals and a greater regularity over linear stochastic series or deterministic dynamics importantly contaminated by noise. Over short HP and SAP series the techniques did not produce any practical advantage, with an unvaried ability to discriminate groups and experimental conditions compared to the traditional SampEn. Procedures designed to artificially increase the number of matches are of no methodological and practical value when applied to assess complexity indexes.

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