Integrating the textural and spectral information of UAV hyperspectral images for the improved estimation of rice aboveground biomass

T Xu, F Wang, L Xie, X Yao, J Zheng, J Li, S Chen - Remote Sensing, 2022 - mdpi.com
The accurate and rapid estimation of the aboveground biomass (AGB) of rice is crucial to
food security. Unmanned aerial vehicles (UAVs) mounted with hyperspectral sensors can …

Categorical variable segmentation model for software development effort estimation

P Silhavy, R Silhavy, Z Prokopova - IEEE Access, 2019 - ieeexplore.ieee.org
This paper proposes a new software development effort estimation model. The new model's
design is based on the function point analysis, categorical variable segmentation (CVS), and …

Using actors and use cases for software size estimation

R Silhavy, P Silhavy, Z Prokopova - Electronics, 2021 - mdpi.com
Software size estimation represents a complex task, which is based on data analysis or on
an algorithmic estimation approach. Software size estimation is a nontrivial task, which is …

Study of learning techniques for effort estimation in object-oriented software development

S Shukla, S Kumar - IEEE Transactions on Engineering …, 2022 - ieeexplore.ieee.org
Software effort estimation (SEE) is helpful for project managers to decide the cost and effort
needed to complete the project. The techniques used for estimating effort in conventional …

Enhancing Software Effort Estimation with Self-Organizing Migration Algorithm: A Comparative Analysis of COCOMO Models

D Bajusova, P Silhavy, R Silhavy - IEEE Access, 2024 - ieeexplore.ieee.org
This study presents a comprehensive analysis of enhancing software effort estimation
accuracy using a Self-Organizing Migration Algorithm (SOMA)-optimized Constructive Cost …

Performance Evaluation of Kernel Functions in Window-based and Clustering-based Models on Diverse Datasets

P Silhavy, R Silhavy - IEEE Access, 2023 - ieeexplore.ieee.org
This study embarks on an in-depth analysis of the performance of various kernel functions,
namely uniform, epanechnikov, triangular, and gaussian, in window-based and spectral …

Spectral clustering effect in software development effort estimation

P Silhavy, R Silhavy, Z Prokopova - Symmetry, 2021 - mdpi.com
Software development effort estimation is essential for software project planning and
management. In this study, we present a spectral clustering algorithm based on symmetric …

Degradation estimation using feature increment stepwise linear regression for PWM Inverter of Electro-Mechanical Actuator

Y Peng, YJ Zhang, DT Liu, LS Liu - Microelectronics Reliability, 2018 - Elsevier
Abstract Electro-Mechanical Actuator (EMA) is a critical subsystem of the aircraft. The
degradation of Pulse Width Modulation (PWM) Inverter has significant influence on EMA …

Evaluating kernel functions in software effort estimation: A comparative study of moving window and spectral clustering models across diverse datasets

P Šilhavý, R Šilhavý - IEEE Access, 2023 - publikace.k.utb.cz
This study embarks on an in-depth analysis of the performance of various kernel functions,
namely uniform, epanechnikov, triangular, and gaussian, in window-based and spectral …

VAF factor influence on the accuracy of the effort estimation provided by modified function points methods

Z Prokopova, P Šilhavý, R Šilhavý - Annals of DAAAM and …, 2018 - publikace.k.utb.cz
The paper presents the Function Points (FP) method, which can be used for a preliminary
effort estimation using limited information. Despite the potential for early use of the effort …