Category: 7. Maths

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  • Multi-strategy hybrid adaptive dung beetle optimization for UAV photogrammetric 3D path planning under complex constraints

    Multi-strategy hybrid adaptive dung beetle optimization for UAV photogrammetric 3D path planning under complex constraints

    Scenario building

    During aerial photography missions in complex urban environments, UAVs must navigate through dense structures while maintaining stable flight postures and optimal camera angles to capture building features. Operational…

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  • Multistability bifurcation analysis and transmission pathways for the dynamics of the infectious disease-cholera model with microbial expansion inducing the Allee effect in terms of Guassian noise and crossover effects

    Multistability bifurcation analysis and transmission pathways for the dynamics of the infectious disease-cholera model with microbial expansion inducing the Allee effect in terms of Guassian noise and crossover effects

    Poor sanitation, insufficient hygiene and a lack of water treatment are the main causes of cholera outbreaks3. We may address these environmental concerns more effectively by including noise in our deterministic model (2.11), then the stochastic…

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  • Stability and robustness of kinetochore dynamics under sudden perturbations and stochastic influences

    Stability and robustness of kinetochore dynamics under sudden perturbations and stochastic influences

    Our model is a different approach in modeling the collective dynamics of the kinetochores without specifically including the tension. Experimental evidence indicates that kinetochores exhibit stochastic movements even when microtubule attachments…

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  • Multi-UAV path planning considering multiple energy consumptions via an improved bee foraging learning particle swarm optimization algorithm

    Multi-UAV path planning considering multiple energy consumptions via an improved bee foraging learning particle swarm optimization algorithm

    This chapter initially outlines the fundamental concepts and framework of the improved bee foraging learning particle swarm optimization algorithm (IBFLPSO) employed in this study. It then details the encoding and decoding strategies implemented,…

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  • Semantic segmentation model of multi-source remote sensing images was used to extract winter wheat at tillering stage

    Semantic segmentation model of multi-source remote sensing images was used to extract winter wheat at tillering stage

    Experimental site

    This study was carried out in a high standard farmland in Dalu Town, Zhenjiang City, Jiangsu Province, China(32°11’30’ N, 119°45’12’ E). The region belongs to the subtropical monsoon climate with four distinct seasons,…

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  • Energy efficient and robust node localization in WSNs using LSTM optimized DV hop framework to mitigate multihop localization errors

    Energy efficient and robust node localization in WSNs using LSTM optimized DV hop framework to mitigate multihop localization errors

    Simulation experiments and analysis

    The research analyzes terrain limitations, which impact the positioning accuracy of WSNs, and evaluates the efficacy of error correction algorithms in node positioning. Multiple WS nodes are deployed within a

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  • Construction of a multi-modal digital human education platform based on GAN and vision transformer

    Construction of a multi-modal digital human education platform based on GAN and vision transformer

    GAN-ViT-based autoregressive scene graph gen: experimental results

    In the experiment, we used stratified random sampling of 1000 students and 50 teachers, and the students were stratified by school type, region, and grade level, and teachers were…

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  • Investigation of green supply chain management practices and sustainability in Indian manufacturing enterprises using a structural equation modelling approach

    Investigation of green supply chain management practices and sustainability in Indian manufacturing enterprises using a structural equation modelling approach

  • Galli, A. et al. Integrating ecological, carbon and water footprint into a “footprint family” of indicators: Definition and role in tracking human pressure on the planet. Ecol. Ind. 16, 100–112. https://doi.org/10.1016/j.ecolind.2011.06.017…

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