Showing 2,021 - 2,040 results of 19,511 for search '"algorithm"', query time: 0.14s Refine Results
  1. 2021

    Research on multi-objective grid task scheduling algorithms based on survivability and Makespan by WANG Shu-peng, YUN Xiao-chun, YU Xiang-zhan

    Published 2006-01-01
    “…In the complex and dynamic Grid system,failure of resources was very common.And the failure of Grid re-sources can halt the execution of tasks on them.To mitigate this problem,the concept of tasks survivability was pro-posed,a local objective function which can be adjusted was proposed by incorporating the makespan and survivability of tasks and maximizing the survivability of tasks was devised.The simulation results confirm that the scheduling algorithm can trade off these two objectives,and can satisfy different demand by adjusting the weight parameter in the objective function.So it can be applied in the complex Grid computing environment well.…”
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    Article
  2. 2022

    A Population Classification Evolution Algorithm for the Parameter Extraction of Solar Cell Models by Yiqun Zhang, Peijie Lin, Zhicong Chen, Shuying Cheng

    Published 2016-01-01
    “…The experimental analyses demonstrate that the proposed PCE is superior when comparing it with other optimization algorithms for parameter identification. Moreover, PCE is tested using three different sources of data with good accuracy.…”
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    Article
  3. 2023
  4. 2024

    Target Tracking Algorithm for Underwater Acoustic Sensor Networks under DoS Attack by Jing YAN, Jin YANG, Xian YANG, Xiaoyuan LUO

    Published 2024-12-01
    “…Then, the underwater target movement model and the underwater DoS attack model were constructed, and an improved consensus-based unscented Kalman filter(UKF) underwater target tracking algorithm was proposed. Finally, the Cramer-Rao lower bound of the algorithm was derived, and the effectiveness of the algorithm was proved. …”
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    Article
  5. 2025

    Multi-source information transmission and classification algorithm for equipment based on compressed sensing by Xiaohu ZHAO, Gang WANG, Boming SONG, Jiacheng YU

    Published 2020-02-01
    “…Aiming at the characteristics of various types of equipment in coal preparation plant and the dispersion of monitoring points,a multi-source information wireless transmission and classification algorithm for equipment based on compressed sensing was proposed.By constructing a multi-hop information transmission model,the information transmission problem was transformed into the compressed sensing problem of multi-path measurement signals,thereby the measurement matrix acquisition was transformed into the routing problem of the multi-hop information transmission model.Aiming at the large coherence of the obtained measurement matrix and affecting the signal reconstruction effect,the idea of random routing was introduced into the routing construction,and a random dynamic self-organizing routing algorithm was proposed.In order to solve the problem that the time domain features of the reconstructed signal were difficult to accurately classify the fault type,a new time domain feature,the total variation (TV) of the vibration signal,was introduced for the reconstructed signal,and the compensation distance estimation algorithm was adopted to verify the superiority of the introduction of indicators.The analysis of the measured data of the coal preparation plant shows that the proposed multi-source information transmission and classification algorithm can effectively improve the fault recognition accuracy under the condition of improving the real-time transmission efficiency of the monitoring data.…”
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  6. 2026
  7. 2027

    Location parameter estimation algorithm based on fractals theory for single mobile LMU by TIAN Zeng-shan, ZHOU Dong-sheng

    Published 2007-01-01
    “…According to the diffculity of mobile station loction for third party,the location algorithm was designed for single LMU(location measurement unit).The algorithm of fractal interpolation and signal strength different of three an-tenna was adopted to advance the location parameter precision.The Strobe correlator algorithm was introduced to miti-gate the multipath effect.The simulation result indicates the location algorithm can provide the high accuracy position.…”
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  8. 2028
  9. 2029
  10. 2030

    High-capacity image steganography algorithm combining image encryption and deep learning by Xiaoyuan YANG, Xinliang BI, Jia LIU, Siyuan HUANG

    Published 2021-09-01
    “…Aiming at the problem that the residual image of cover image and carrier image in the high-capacity image steganography scheme based on deep learning will expose the secret image, a high-capacity image steganography scheme combining image encryption and deep learning was proposed.An image feature extraction method was used, so that the features extracted from the cover image were consistent with the features extracted from the carrier image.Before the image steganography, the sender extracted features from the cover image as a key to encrypt the secret image.After the extractor extracted the encrypted secret image, the features were extracted from the carrier image as a key to decrypt the secret image.The experimental results show that the attacker cannot find the information of the secret image from the residual image, and the frequency of key transmission is lower, and the security of the algorithm is improved.…”
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  11. 2031
  12. 2032
  13. 2033

    Shockwave-Based Automated Vehicle Longitudinal Control Algorithm for Nonrecurrent Congestion Mitigation by Liuhui Zhao, Joyoung Lee, Steven Chien, Cheol Oh

    Published 2017-01-01
    “…A shockwave-based speed harmonization algorithm for the longitudinal movement of automated vehicles is presented in this paper. …”
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  14. 2034

    Vehicle maneuver recognition and correction algorithm for road quality measurement system optimization by Roland Nagy, István Szalai

    Published 2025-04-01
    “…This algorithm combines rule-based methods with machine learning, offering enhanced accuracy and lower computational costs compared to alternative approaches. …”
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    Article
  15. 2035

    Cooperative Handover Algorithm Based on Auxiliary Carrier in LTE-Advanced Relay System by Jihong Zhao, Weiyang He, Hua Qu

    Published 2013-08-01
    “…Handover is one of the most important parts in mobility management.In the LTE-Advanced system,more new technologies such as relay and carrier aggregation and so on were introduced,which put forward higher requirements and challenges to the handover mechanism of system.The handover process of the traditional LTE-Advanced system and LTE-Advanced relay system were analyzed,the cooperative handover algorithm based on auxiliary carrier in LTE-Advanced relay system was proposed.This algorithm makes use of the advantages of wide spreading of low-frequency carrier and rich resources of high-frequency carrier,and in conjunction with relay technology and carrier aggregation technology,achieving the purpose of reducing the handover outage probability and improving the throughput of the system.…”
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  16. 2036

    Parallel deep forest algorithm based on Spark and three-way interactive information by Yimin MAO, Zhan ZHOU, Zhigang CHEN

    Published 2023-08-01
    Subjects: “…parallel deep forest algorithm…”
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    Article
  17. 2037
  18. 2038

    Comparison of Multiobjective Evolutionary Algorithms for Operations Scheduling under Machine Availability Constraints by M. Frutos, M. Méndez, F. Tohmé, D. Broz

    Published 2013-01-01
    “…In this paper we analyze different Evolutionary multiobjective Algorithms (MOEAs) for this kind of problems. We consider an experimental framework in which we schedule production operations for four real world Job-Shop contexts using three algorithms, NSGAII, SPEA2, and IBEA. …”
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  19. 2039
  20. 2040

    A Novel Parallel Ant Colony Optimization Algorithm for Warehouse Path Planning by Junqi Yu, Ruolin Li, Zengxi Feng, Anjun Zhao, Zirui Yu, Ziyan Ye, Junfeng Wang

    Published 2020-01-01
    “…The results show that the stability and convergence rate of the algorithm are faster and more stable, compared to other algorithms, in generating paths for different complexity maps. …”
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