Results 71 to 80 of about 5,032 (199)

Grid-search method for short-term over long-term average parameter tuning: an application to Stromboli explosion quakes

Frontiers in Earth Science
The collection of a significant catalogue of seismo-volcanic data involves the selection of relevant parts of raw signals, which can be automatised by using the short-term over long-term average (STA/LTA) method.
Andrea Di Benedetto, Andrea Di Benedetto, Anna Figlioli, Anna Figlioli, Antonino D’Alessandro, Giosue’ Lo Bosco, Giosue’ Lo Bosco   +6 more
doaj   +1 more source

PS-GO parametric protein search engine

Computational and Structural Biotechnology Journal
With the explosive growth of protein-related data, we are confronted with a critical scientific inquiry: How can we effectively retrieve, compare, and profoundly comprehend these protein structures to maximize the utilization of such data resources? PS-GO, a parametric protein search engine, has been specifically designed and developed to maximize the ...
Yanlin Mi, Stefan-Bogdan Marcu, Sabin Tabirca, Venkata V.B. Yallapragada   +3 more
openaire   +2 more sources

The Impact of Parametrization on Randomized Search Heuristics [PDF]

, 2018
In this work we present runtime analyses of randomized search heuristics (RSH) in various settings that are determined by parameters of the problems, the algorithms and also exogenous parameters like noise.
Gießen, Christian
core  

Model of visual search and selection time in linear menus [PDF]

, 2014
This paper presents a novel mathematical model for visual search and selection time in linear menus. Assuming two visual search strategies, serial and directed, and a pointing sub-task, it captures the change of performance with five factors: 1) menu ...
Oulasvirta, A., Andrew Howes, Oulasvirta, A, Antti Oulasvirta, Brumby, Duncan P., Bailly, G., Duncan P. Brumby, Brumby, D., Oulasvirta, Antti, Brumby, DP, Bailly, Gilles, Howes, A, Howes, Andrew, Howes, A., Brumby, Duncan,, Bailly, G, Gilles Bailly, Brumby, Duncan, P.   +17 more
core   +1 more source

Lightweight transmission line defect identification method based on OFN network and distillation method

IET Image Processing
Edge devices are increasingly utilized for defect detection in power line inspection, necessitating algorithms that optimize model size and accuracy. This study introduces a lightweight detection method using the Optimized Feature Network with MobileOne ...
Shaotong Pei, Hangyuan Zhang, Yuxin Zhu, Chenlong Hu   +3 more
doaj   +1 more source

Overall survival with non-proportional hazards in first-line treatment for patients with metastatic colorectal cancer: Systematic review and network meta-analysis

Heliyon
This study aimed to identify the most effective first-line treatment for patients with metastatic colorectal cancer based on overall survival, identify the most commonly used treatment, and generate a meaningful ranking among all available treatments ...
Fatemeh Keshavarzi, Nader Salari, Sara Jambarsang, Seyyed Mohammad Tabatabaei, Soodeh Shahsavari, Andrew J. Fournier   +5 more
doaj   +1 more source

Effects of control parameters on srm performance: A parametric search

2007 International Aegean Conference on Electrical Machines and Power Electronics, 2007
This paper investigates the effects of the SRM control parameters on torque ripple and efficiency. The average shaft torque, torque ripple and the torque per ampere variation of the motor are observed at different turn-on and conduction angles. The study is performed using simulation software developed by the authors.
Bizkevelci, E., Ertan, H. B., Leblebicioglu, K.   +2 more
openaire   +2 more sources

Identificación, estimación y control de sistemas no-lineales mediante RGO [PDF]

, 2000
Se trata la identificación de sistemas, esto es: la estimación de modelos de sistemas dinámicos a partir de los datos observados. La estimación trata de evaluar y diseñar los estimadores de estado operando antes en un entorno estocástico.
Garrido Bullón, Luis Santiago
core  

Dynamic optimization of nonlinear processes with an enhanced scatter search method

, 2009
14 páginas, 7 tablas, 10 figurasAn enhanced scatter search method for the global dynamic optimization of nonlinear processes using the control vector parametrization (CVP) approach is presented. Sharing some features of the scatter search metaheuristic,
Egea, José A., Balsa-Canto, Eva, García, María-Sonia G., Banga, Julio R.   +3 more
core   +1 more source

Equilibrate parametrization: optimal stepsizes and acceleration limits for ADMM-type algorithms

This manuscript is devoted to solving a long-standing open problem, the optimal step-size choice for ADMM-type first-order algorithms. This issue is tightly connected to a well-known heuristic, preconditioning, which will be shown as equivalent. Our key
Ran, Yifan
core   +1 more source