Showing 641 - 660 results of 29,984 for search '"optimization"', query time: 0.09s Refine Results
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    Optimal Pricing of Spectrum Resources in Wireless Opportunistic Access by Hanna Bogucka

    Published 2012-01-01
    “…In the paper, we present mathematical formulation of the problem of finding the optimal taxation rate (common for all nodes) and propose a reduced-complexity algorithm for this optimization. …”
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    A Comparison of Chaotic Electromagnetic Field Optimization Algorithms by Olympia Roeva, Dafina Zoteva

    Published 2024-12-01
    Subjects: “…electromagnetic field optimization…”
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    Article
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    Optimal path identification to defend against DDoS attacks by JIN Guang1, YANG Jian-gang1, LI Yuan2, ZHANG Hui-zhan2

    Published 2008-01-01
    “…A novel packet marking scheme,optimal path identification(OPi),was proposed to defend against DDoS at-tacks.Instead of using fixed 1 or 2 bit in previous schemes,in OPi a router deduces the traveling distance of an arrived packet by its TTL value and inserts a variable-length marking of 1~16 bit into the packet.The marking field is filled completely even the path is very short and the distinguishability is improved.OPi outperforms previous schemes,espe-cially when attacker paths adjoin user paths seriously.To obtain better performance,an OPi+TTL filtering strategy was proposed to frustrate attackers’ tries with spoofed initial TTL values.Theoretical analyses and simulations with actual Internet topologies show OPi performs excellently.…”
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    Evolutionary Optimization of Electronic Circuitry Cooling Using Nanofluid by Manu Mital

    Published 2012-01-01
    “…For a given value of pumping power, the benefit of nanoparticle addition is evaluated by independently optimizing the heat sink, first with nanofluid and then with water. …”
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    Orthogonal Design Method for Optimizing Roughly Designed Antenna by Qing Zhang, Sanyou Zeng, Chunbang Wu

    Published 2014-01-01
    “…The result shows the ODM optimizes successfully the roughly evolved antenna.…”
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    Technique for designing and optimization of the Francis turbine blade system by M. Omran, A. A. Zharkovskiy, V. A. Schur, D. G. Svoboda

    Published 2023-03-01
    “…Using Multi-objective Genetic Algorithm (MOGA), the optimization of energy and cavitation properties is carried out for three operations pointes. …”
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