Results 61 to 70 of about 281,995 (369)

Software Fault Prediction Using Cross-Project Analysis: A Study on Class Imbalance and Model Generalization

IEEE Access
Software fault prediction is a critical aspect of software engineering aimed at improving software quality and reliability. However, it faces significant challenges, including the class imbalance issue in fault data and the need for robust predictive ...
S. Kaliraj, A. M. Kishoore, V. Sivakumar
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

Population Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Analysis method of software failure modes in command information system based on complex networks [PDF]

Zhihui kongzhi yu fangzhen
The command information system software forms a network through sophisticated interactions, where a single software failure can widely propagate within the network and cause severe consequences.
WANG Bo, JIANG Xuping, JING Huiqian
doaj   +1 more source

Modeling Software Fault-Detection and Fault-Correction Processes by Considering the Dependencies between Fault Amounts

Applied Sciences, 2021
Many NHPP software reliability growth models (SRGMs) have been proposed to assess software reliability during the past 40 years, but most of them have focused on modeling the fault detection process (FDP) in two ways: one is to ignore the fault ...
Qiuying Li, Hoang Pham
doaj   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

Population Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Software Fault Prediction at Design Phase

Journal of Electrical Engineering and Technology, 2014
Prediction of fault-prone modules continues to attract researcher’s interest due to its significant impact on software development cost. The most important goal of such techniques is to correctly identify the modules where faults are most likely to present in early phases of software development lifecycle.
Shrish Verma, Pradeep Kumar Singh, Om Prakash Vyas   +2 more
openaire   +3 more sources

JWalk: a tool for lazy, systematic testing of java classes by design introspection and user interaction [PDF]

, 2007
Popular software testing tools, such as JUnit, allow frequent retesting of modified code; yet the manually created test scripts are often seriously incomplete.
A. Petrenko, A.J.H. Simons, A.J.H. Simons, A.J.H. Simons, Anthony J. H. Simons, B. Bernot, C. Csallner, C. Jard, C. Pacheco, D.F. D’Souza, E. Gamma, F. Ipate, G. Kiczales, H. Ural, H.Y. Chen, H.Y. Chen, J. Goguen, J. Henkel, J. Henkel, K. Beck, K. Beck, K. Beck, M.D. Ernst, P.N. Robillard, R.K. Doong, R.K. Doong, R.V. Binder, T. Ball, T. Chow, W. Visser, W.M.L. Holcombe, W.M.L. Holcombe, Y. Cheon   +32 more
core   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

Population Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

An Empirical analysis of Open Source Software Defects data through Software Reliability Growth Models [PDF]

, 2013
The purpose of this study is to analyze the reliability growth of Open Source Software (OSS) using Software Reliability Growth Models (SRGM). This study uses defects data of twenty five different releases of five OSS projects.
Morisio, Maurizio, Ullah, Najeeb
core   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

Population Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva, João Hemerson de Sousa, Adriana Josefa da Rocha, Manuella Feitosa Leal, Lucas Ariel de Sousa Aguiar, Tamaris Gimenez Pinheiro, Edson Lourenço da Silva   +6 more
wiley   +1 more source