[HTML][HTML] Parasitism–Predation algorithm (PPA): A novel approach for feature selection

AAA Mohamed, SA Hassan, AM Hemeida… - Ain Shams Engineering …, 2020 - Elsevier
Maximizing the classification accuracy and minimizing the number of selected features are
the two main incompatible objectives for using feature selection to overcome the curse of …

Delay induced stability switch, multitype bistability and chaos in an intraguild predation model

H Shu, X Hu, L Wang, J Watmough - Journal of mathematical biology, 2015 - Springer
In many predator–prey models, delay has a destabilizing effect and induces oscillations;
while in many competition models, delay does not induce oscillations. By analyzing a rather …

Dynamics of an intraguild predation food web model with strong Allee effect in the basal prey

D Bai, Y Kang, S Ruan, L Wang - Nonlinear analysis: real world …, 2021 - Elsevier
Since intraguild predation (IGP) is a ubiquitous and important community module in nature
and Allee effect has strong impact on population dynamics, in this paper we propose a three …

Dynamics of intraguild predation with intraspecies competition

S Dash, S Khajanchi - Journal of Applied Mathematics and Computing, 2023 - Springer
Intraguild predation, the most fundamental mechanism in food webs with three species, is a
mix of competition and predation in which two species that are participating in a predator …

Complex dynamics of a three species prey-predator model with intraguild predation

D Sen, S Ghorai, M Banerjee - Ecological Complexity, 2018 - Elsevier
Abstract 'Omnivory', a widespread mechanism in interacting populations, is defined as
feeding on more than one trophic levels. In this work we have considered a three species …

Parasitism-predation optimization algorithm-based energy management system for hybrid electric power system

R Venkatasatish, C Dhanamjayulu - International Journal of Hydrogen …, 2024 - Elsevier
Efficient management of hybrid energy sources, including fuel cells, batteries, and
supercapacitors, is crucial for optimizing fuel consumption during emergency aircraft …

Competitive exclusion and coexistence in an intraguild predation model with Beddington–DeAngelis functional response

J Ji, L Wang - Communications in Nonlinear Science and Numerical …, 2022 - Elsevier
Competitive exclusion is a phenomenon that often occurs in ecology when two species
compete for the same limited resource, while coexistence of predator and prey is required to …

A Beddington–DeAngelis type one-predator two-prey competitive system with help

JP Tripathi, D Jana, V Tiwari - Nonlinear Dynamics, 2018 - Springer
In this paper, we present and study a two competing prey and one predator system where
during predation both the teams of prey help each other and the rate of predation on both …

Mechanisms promoting biodiversity in ecosystems

J Kang, Y Niu, X Wang - arXiv preprint arXiv:2404.14859, 2024 - arxiv.org
Explaining biodiversity is a central focus in theoretical ecology. A significant obstacle arises
from the Competitive Exclusion Principle (CEP), which states that two species competing for …

Predator–prey dynamical behavior and stability analysis with square root functional response

D Pal, P Santra, GS Mahapatra - International Journal of Applied and …, 2017 - Springer
One of the main characteristics of the ecological systems is the relationship between species
and their living environment. For that reason modeling of predator–prey interactions are one …