Category: 7. Maths

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  • High contrast holography through dual modulation

    High contrast holography through dual modulation

    To form a hologram, an SLM modulates the electric field of an incident coherent illumination source, as shown in Fig. 1a. The resulting modulated electric field propagates in free space, and its intensity is captured by a camera sensor or human…

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  • Multiscale computational modeling of 3D printed continuous Fiber reinforced polymer composites

    Multiscale computational modeling of 3D printed continuous Fiber reinforced polymer composites

    Verification and parameter analysis

    In order to ascertain the validity of predicted effective stiffness of 3DP-CFRPCs, RVE model of 3DP-CFRPCs is set by ABAQUS version 2021 (https://www.3ds.com/products/simulia/abaqus). Aside from that, MTS…

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  • Eco positioning drives sustainable fashion consumption through process related strategies and brand familiarity

    Eco positioning drives sustainable fashion consumption through process related strategies and brand familiarity

    Dataset collection and experimental environment

    This study employs an online experiment to investigate the impact of eco-positioning strategies on consumer behavior. For participant recruitment, the research team collected data through the SoJump…

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  • MAHE: a multiscale and hybrid expert-based model for image-text enhanced named entity recognition on social media

    MAHE: a multiscale and hybrid expert-based model for image-text enhanced named entity recognition on social media

    In this section, we first introduce the MNER task and provide an overview of our approach. We then delve into the details of each component in the model. As shown in Fig. 1, the model consists of six parts: feature extraction module, text…

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  • A practical evaluation of AutoML tools for binary, multiclass, and multilabel classification

    A practical evaluation of AutoML tools for binary, multiclass, and multilabel classification

    Setup

    The experimental setup involved implementing the experiments in Python and consolidating the code and instructions for reproducibility in the following public GitHub repository: https://github.com/marcelovca90/auto-ml-evaluation. Key…

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  • Multi-focus image fusion using adaptive patch rendering anisotropic diffusion filter

    Multi-focus image fusion using adaptive patch rendering anisotropic diffusion filter

  • Tirumala Vasu, G. & Palanisamy, P. Multi-focus image fusion using anisotropic diffusion filter. Soft Comput. 26(24), 14029–14040 (2022).

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  • Tirumala Vasu, G. & Palanisamy, P….

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  • Dermatologist-like explainable AI enhances melanoma diagnosis accuracy: eye-tracking study

    Dermatologist-like explainable AI enhances melanoma diagnosis accuracy: eye-tracking study

    Our XAI achieves good diagnostic accuracy

    In our work, we aimed to investigate the interaction between dermatologists and an explainable artificial intelligence (XAI) system by analyzing how it impacted diagnostic accuracy and visual attention…

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  • Atrial fibrillation detection via contactless radio monitoring and knowledge transfer

    Atrial fibrillation detection via contactless radio monitoring and knowledge transfer

    System design

    Our system is designed based on the idea as follows. When the radio signals reach the body surface, reflections occur, which linearly modulate the body surface motion to the phase variations of the echo signals. By extracting the…

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