Showing 501 - 520 results of 31,894 for search '"number"', query time: 0.08s Refine Results
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    Speech Perception as a Function of the Number of Channels and Channel Interaction in Cochlear Implant Simulation by Mustafa YUKSEL, Sultan Nur KAYA

    Published 2023-12-01
    “…This study analyzes the influence of channel interaction and the number of channels on word recognition scores (WRS) within the CI simulation framework. …”
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  5. 505

    Constructing method of opaque predicate based on type conversion and operation of floating point numbers by Qingfeng WANG, Hao LIANG, Yawen WANG, Genlin XIE, Benwei HE

    Published 2023-10-01
    “…With the increasing complexity of software functions and the evolving technologies of network attacks, malicious behaviors such as software piracy, software cracking, data leakage, and malicious software modification are on the rise.As a result, software security has become a focal point in industry research.Code obfuscation is a common software protection technique used to hinder reverse engineering.It aims to make program analyzing and understanding more difficult for attackers while preserving the original program functionality.However, many existing code obfuscation techniques suffer from performance loss and poor concealment in pursuit of obfuscation effectiveness.Control flow obfuscation, particularly opaque predicate obfuscation, is widely used to increase the difficulty of code reverse engineering by disrupting the program’s control flow.A method was proposed to address the limitations of existing code obfuscation techniques.It utilized the phenomenon of precision loss that occurred during type conversion and floating-point number operations in computers.Under certain conditions, this method produced operation results that contradict common sense.By performing forced type conversion, addition, and multiplication with selected decimal numbers, a series of opaque predicates can be constructed based on the statistical analysis of their operation results.This approach achieved code obfuscation with high concealment, good generality, reversibility, and low overhead compared to traditional opaque predicates.Experimental verification demonstrates that this method significantly slows down attackers’ reverse engineering efforts and exhibits good resistance to dynamic analysis techniques such as symbolic execution.…”
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    Miniaturized Filters with a Controllable Number of Passbands by Embedding Serpentine Microstrip Resonators in SIW by Xiaohei Yan, Wenjing Mu, Minjie Guo

    Published 2024-01-01
    “…This study proposes a novel simple structure based on evanescent-mode theory for the design of miniaturized filters with good out-of-band rejection and controllable passband number characteristics. The filter structure is realized by embedding serpentine microstrip resonators in the upper metal surface of the substrate-integrated waveguide (SIW). …”
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    On weak laws of large numbers for maximal partial sums of pairwise independent random variables by Thành, Lê Vǎn

    Published 2023-03-01
    “…This paper develops Rio’s method [11] to prove the weak law of large numbers for maximal partial sums of pairwise independent random variables. …”
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    Causes of the exceptionally high number of fatalities in the Ahr valley, Germany, during the 2021 flood by B. Rhein, B. Rhein, H. Kreibich

    Published 2025-02-01
    “…Thus, the main causes for the exceptionally high number of fatalities were the extreme severity of the flood and its underestimation by the population and authorities, as well as inadequate early warning and evacuation. …”
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    Global Uniform Asymptotic Stability of a Class of Switched Linear Systems with an Infinite Number of Subsystems by L. F. Araghi, A. A. Suratgar, E. Feizi

    Published 2014-01-01
    “…Stability of switching systems with an infinite number of subsystems is important in some structure of systems, like fuzzy systems, neural networks, and so forth. …”
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    Effective Antenna Modellings for NF-FF Transformations with Spherical Scanning Using the Minimum Number of Data by Francesco D'Agostino, Flaminio Ferrara, Claudio Gennarelli, Rocco Guerriero, Massimo Migliozzi

    Published 2011-01-01
    “…It is so possible to remarkably lower the number of data to be acquired, thus significantly reducing the measurement time. …”
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