International Journal of Intelligent Information Systems

Volume 8, Issue 1, February 2019

  • Weld Tracking System for the Boiler’s Membrane Wall Overlaying

    Imran Dawy, Tian Songya

    Issue: Volume 8, Issue 1, February 2019
    Pages: 1-5
    Received: Jan. 15, 2019
    Accepted: Feb. 22, 2019
    Published: Mar. 06, 2019
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    Abstract: The membrane wall is one of the important parts in the boiler industry. It is a pipe-plate structure; The length of the pipe is much longer than it is outer diameter. The chemical reactions of the liquid inside the boilers lead to corrosion problem of the membrane wall. In order to protect the membrane wall from corrosion, overlaying weld should be... Show More
  • The Coordination Decision of Dual-Channel Fresh Food Supply Chain

    Nie Qixuan, Xie Fengqin, Yu Hongfei

    Issue: Volume 8, Issue 1, February 2019
    Pages: 6-11
    Received: Jan. 07, 2019
    Accepted: Feb. 25, 2019
    Published: Mar. 20, 2019
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    Abstract: More and more suppliers in fresh food supply chain expand online channels using fresh food e-commerce platform, forming a dual-channel supply chain model. The competition of market resources will lead to channel conflict in the dual-channel fresh food supply chain. The level of service is one of the important reasons for the conflict in the fresh f... Show More
  • A Framework for Adaptive Personalized E-learning Recommender Systems

    Karim Moharm

    Issue: Volume 8, Issue 1, February 2019
    Pages: 12-17
    Received: Jan. 06, 2019
    Accepted: Mar. 06, 2019
    Published: Mar. 25, 2019
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    Abstract: With the undergoing technological revolution in education, adapting recommender systems to the personalized e-learning is an emerging topic in the education sector. Detecting the student model offers a potential to recommend a learning material that is adequate to the student progress. Accordingly, the learning objects and hypermedia can be adapted... Show More
  • Ride Comfort Simulation of Electric Vehicle

    Lv Lin, Wang Jizhong, Chen Shuai, Yang Kebiao

    Issue: Volume 8, Issue 1, February 2019
    Pages: 18-25
    Received: Jan. 11, 2019
    Accepted: Mar. 04, 2019
    Published: Mar. 25, 2019
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    Abstract: Facing the new situation of global energy restructuring, occupying the highland of future industry competition and environmental protection, the major developed countries in the world will develop the electric vehicle industry to the national strategic level, and thus the electric vehicle has become the focus of competition among transnational auto... Show More
  • Discriminant Analysis for the Eigenvalues of Variance Covariance Matrix of FFT Scaling of DNA Sequences: An Empirical Study of Some Organisms

    Salah Hamza Abid, Jinan Hamza Farhood

    Issue: Volume 8, Issue 1, February 2019
    Pages: 26-42
    Received: Jan. 19, 2019
    Accepted: Mar. 11, 2019
    Published: Mar. 27, 2019
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    Abstract: Many studies discussed different numerical representations of DNA sequences. One naive approach for exploring the nature of a DNA sequence is to assign numerical values (or scales) to the nucleotides and then proceed with standard time series methods. The analysis will depend actually on the particular assignment of numerical values.Discriminant an... Show More