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  1. 21341

    Multi-feature fusion malware detection method based on attention and gating mechanisms by Zhongyuan CHEN, Jianbiao ZHANG

    Published 2024-02-01
    “…With the rapid development of network technology, the number and variety of malware have been increasing, posing a significant challenge in the field of network security.However, existing single-feature malware detection methods have proven inadequate in representing sample information effectively.Moreover, multi-feature detection approaches also face limitations in feature fusion, resulting in an inability to learn and comprehend the complex relationships within and between features.These limitations ultimately lead to subpar detection results.To address these issues, a malware detection method called MFAGM was proposed, which focused on multimodal feature fusion.By processing the .asm and .bytes files of the dataset, three key features belonging to two types (opcode statistics sequences, API sequences, and grey-scale image features) were successfully extracted.This comprehensive characterization of sample information from multiple perspectives aimed to improve detection accuracy.In order to enhance the fusion of these multimodal features, a feature fusion module called SA-JGmu was designed.This module utilized the self-attention mechanism to capture internal dependencies between features.It also leveraged the gating mechanism to enhance interactivity among different features.Additionally, weight-jumping links were introduced to further optimize the representational capabilities of the model.Experimental results on the Microsoft malware classification challenge dataset demonstrate that MFAGM achieves higher accuracy and F1 scores compared to other methods in the task of malware detection.…”
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  2. 21342

    Differential analysis of lightweight cipher algorithm ACE based on MILP by Shuai LIU, Jie GUAN, Bin HU, Sudong MA

    Published 2023-01-01
    “…The differential property of the lightweight cipher algorithm ACE was researched.n-dimension ring AND-gate combination was defined and its differential property was described accurately by only O(n) expressions with the MILP method by analyzing the relationship among AND gates.The nonlinear operation of ACE was transformed to the 32-dimension ring AND-gate combination and the MILP differential model of ACE was proposed.According to the characteristics of Gurobi solver, a model for fast solving the MILP differential model of ACE was given.For ACE permutation with 3 to 6 steps, the optimal differential characteristic was obtained and its probability was improved by multi-difference technique.The differential forge attack on authenticated encryption algorithm ACE-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mi mathvariant="script">A</mi><mi mathvariant="script">E</mi></math></inline-formula>-128 and the differential collision attack on hash algorithm ACE-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mi mathvariant="script">H</mi></math></inline-formula>-256 was given with 3-step ACE permutation, and the success probability was 2<sup>-90.52</sup>.And it was proved that the 4-steps ACE permutation arrived the differential security bound of 128 bit.Actually, the MILP differential description of ring AND-gate combination can be applied on more cipher algorithms, such as SIMON, Simeck.…”
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  3. 21343

    Total productive maintenance: an in-depth review with a focus on overall equipment effectiveness measurement by Joyeshree Biswas

    Published 2024-12-01
    “…Recommendations for improvement were proposed, including the adoption of techniques such as Single Minute Exchange of Die (SMED), Computer Maintenance Management System (CMMS), and optimized production planning strategies. These suggestions aim to bolster maintenance procedures and enhance overall productivity within the industry.…”
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  4. 21344

    Red-Shifted Aequorin-Based Bioluminescent Reporters for in Vivo Imaging of Ca Signaling by Thomas Curie, Kelly L. Rogers, Cesare Colasante, Philippe BrûClet

    Published 2007-01-01
    “…However, the emission spectrum of GA is not optimal for detection of activity from deep tissues in the whole animal. …”
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  5. 21345

    CAPITAL STRUCTURE AND FINANCIAL PERFORMANCE OF LISTED DEPOSIT MONEY BANKS IN NIGERIA by Kenneth S. Adeyemi, Lateef Olabisi Adedeji

    Published 2023-11-01
    “…Based on this, it is suggested that managements of DMBs should pursue financing policies that reduce reliance on debt finance and increases the use of retained profit as internal equity sources, in order to achieve the optimal level of capital structure for better and sustainable performance. …”
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  6. 21346

    Fault Diagnosis Method for Rolling Bearing Based on Sparse Principal Subspace Discriminant Analysis by Hongdi Zhou, Lin Zhu, Xixing Li

    Published 2022-01-01
    “…Thus, it is of crucial significance in extracting optimal features from high-dimensional and redundant feature space for classification. …”
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  7. 21347

    Risk Prediction Algorithm of Social Security Fund Operation Based on RBF Neural Network by Linxuan Yang

    Published 2021-01-01
    “…This paper uses an improved ant colony algorithm to optimize the parameters of the RBF neural network, which overcomes the shortcomings of the traditional RBF neural network such as slow convergence, ease of falling into local extremes, and low accuracy, and improves the generalization ability of the RBF neural network. …”
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  8. 21348

    Synthesis of Ca-Doped Three-Dimensionally Ordered Macroporous Catalysts for Transesterification by Tanat Chokpanyarat, Vittaya Punsuvon, Supakit Achiwawanich

    Published 2018-01-01
    “…The result showed that 99.0% RPO conversion was achieved using the 3DOM Ca12Al14O33Cl2 as a catalyst under the optimal condition of 12 : 1 methanol to oil molar ratio and 6 wt.% catalyst with reaction time of 3 hours at 65°C.…”
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  9. 21349

    Methylene blue and acid red adsorption on biochar made from modified sugarcane bagasse: A dynamic, equilibrium, and thermodynamic investigation by Wenfang Zhu, Fangyuan Chen, Lei Ye, Xinyuan Yang, Yali Song, Hua Wang

    Published 2024-09-01
    “…The adsorption efficiency was significantly influenced by pH, with optimal conditions at pH = 6.0 for MB and pH = 2.0 and 10.0 for AR. …”
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  10. 21350

    HYEI: A New Hybrid Evolutionary Imperialist Competitive Algorithm for Fuzzy Knowledge Discovery by D. Jalal Nouri, M. Saniee Abadeh, F. Ghareh Mohammadi

    Published 2014-01-01
    “…Finally, all rules are optimized by using an ICA algorithm to reduce their length or to eliminate some of them. …”
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  11. 21351

    Chemical Recruitment for Foraging in Ants (Formicidae) and Termites (Isoptera): A Revealing Comparison by Klaus Jaffe, Solange Issa, Cristina Sainz-Borgo

    Published 2012-01-01
    “…Artificial intelligence including “mass intelligence” and “ant intelligence”, emulates mass recruitment in interacting virtual agents in search of optimal solutions. This approach, however, has copied only the “Democratic” recruitment dynamics with a single compound pheromone. …”
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  12. 21352

    Effects of Flotation-REST on Muscle Tension Pain by Anette Kjellgren, Ulf Sundequist, Torsten Norlander, Trevor Archer

    Published 2001-01-01
    “…Flotation-REST treatment also elevated the participants' optimism and reduced the degree of anxiety or depression; at nighttime, patients who underwent flotation fell asleep more easily. …”
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  13. 21353

    Fluorescence‐Based Detector Design Principles for Low Vapor Pressure Analytes by Alex S. Loch, Paul L. Burn, Paul E. Shaw

    Published 2025-01-01
    “…The swab heating unit facilitates volatilization of the analytes, with the shape of the sensing chamber and its fabrication material optimized to maximize the interaction of the analyte with the sensing element, increasing sensitivity. …”
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  14. 21354

    The Impact of Road Types on the Energy Consumption of Electric Vehicles by Tim Jonas, Taris Wilde, Christopher D. Hunter, Gretchen A. Macht

    Published 2022-01-01
    “…The widespread adoption of battery electric vehicles (BEVs) is hindered by their limited ranges and long charging times. Optimizing eco-driving strategies and BEV-specific routing through a thorough understanding of the BEV discharge behavior is vital to overcome these barriers in the short term. …”
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  15. 21355

    Time-Dependent Transportation Network Design considering Construction Impact by Yi He, Ziqi Song, Lihui Zhang

    Published 2018-01-01
    “…We address the problem of selecting road-widening projects in an urban network, determining the optimal link capacity, and designing the schedule of the selected projects simultaneously. …”
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  16. 21356

    A Reduced-Order Model of Lithium–Sulfur Battery Discharge by Noushin Haddad, Hosam K. Fathy

    Published 2025-01-01
    “…This increases the computational complexity of model-based estimation and optimal control. The main contribution of this paper is to develop low-order state-space model of Li-S battery discharge. …”
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  17. 21357

    Didactics of African Languages and English for Specific Purposes: Integrated Approaches for Hybrid Learning by Ibrahima KARAMOKO & Nongoiala Sidiky SILUE

    Published 2025-01-01
    “…The article concludes that the adoption of active methods, such as hybrid interactional analysis, not only does it encourage an optimal use of digital tools, but it also enhances the potential of African languages in a globalized context of specialized learning.  …”
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  18. 21358

    The Influence of Soaking Duration of Artificial Chitosan from by Product Frozening Shrimp on the Effectiveness of Fresh Quality Tilapia (Oreochromis Niloticus) by Ayu Diana, Marnida Yusfiani, Anggi Anshori

    Published 2023-09-01
    “…Shrimp shell containing chemical compounds chitin and chitosan is a waste that is easily obtained and available in large quantities, which has not been utilized optimally, therefore it is necessary to utilize shrimp waste into chitosan as a preservation of freshness quality in tilapia. …”
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  19. 21359

    Cavity nesting ants use more, larger grains of sand for nest entrance modification in repeated emigrations by M. Marczak, A. Gruszka, M. Rolski, S. Mitrus

    Published 2025-12-01
    “…Nest sites are important for social insects, as the nests provide refuge against enemies and ensure optimal conditions for brood development. It was previously shown that ant colonies can consistently vary in terms of the structure of specific parts of the nest, such as the nest walls. …”
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  20. 21360

    Organic–Inorganic Hybrid Dielectric Layers for Low-Temperature Thin-Film Transistors Applications: Recent Developments and Perspectives by Javier Meza-Arroyo, Rafael Ramírez-Bon

    Published 2025-01-01
    “…Despite the significant advancements, challenges remain in optimizing the performance and stability of these hybrid materials. …”
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