American Journal of Computer Science and Technology

Volume 6, Issue 1, March 2023

  • Research on Contemporary Software Development Life Cycle Models

    Liu Yuge, Tuyatsetseg Badarch

    Issue: Volume 6, Issue 1, March 2023
    Pages: 1-9
    Received: Jan. 12, 2023
    Accepted: Feb. 20, 2023
    Published: Mar. 04, 2023
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    This article belongs to the Special Issue Advances in Computer Science and Future Technology
    Abstract: The rapid development of computer software and modern technology is perfectly integrated and has a huge contribution to the development of society. The paper covers the research of software life cycles of contemporary software systems, especially, we focus on their development stages, and models for their life cycles. We studied there are powerful ... Show More
  • Research on Designs of Modern Payment Systems in China

    Liu Shao Xiong, Tuyatsetseg Badarch

    Issue: Volume 6, Issue 1, March 2023
    Pages: 10-19
    Received: Jan. 12, 2023
    Accepted: Feb. 20, 2023
    Published: Mar. 04, 2023
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    This article belongs to the Special Issue Advances in Computer Science and Future Technology
    Abstract: In this paper, we focus on the design of the modern payment system in China, especially the third-party payment systems. The reason for the flourishing the third-party payment systems including Alipay, WeChat is the demand of government and enterprise units for electronic transaction payment that has had a profound impact on the financial industry,... Show More
  • Research on Principles and Problems of Computer Software Database Design

    Zhang Daoping, Tuyatsetseg Badarch

    Issue: Volume 6, Issue 1, March 2023
    Pages: 20-24
    Received: Jan. 12, 2023
    Accepted: Feb. 20, 2023
    Published: Mar. 04, 2023
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    This article belongs to the Special Issue Advances in Computer Science and Future Technology
    Abstract: Database design is an unforgettable part of this evolution, it is the core of systems and is the foundation for creating a safe and reliable program. The design quality is directly correlated to the user’s experience with the system. It has a huge effect on the smoothness, stability, and security of the system’s operation. Problems also arise when ... Show More
  • Research and Implementation of Word Detection System Based on Improved DFA in China

    Feng Kai, Tuyatsetseg Badarch

    Issue: Volume 6, Issue 1, March 2023
    Pages: 25-32
    Received: Jan. 12, 2023
    Accepted: Feb. 20, 2023
    Published: Mar. 04, 2023
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    This article belongs to the Special Issue Advances in Computer Science and Future Technology
    Abstract: Since the second half of the last century, the intensive usage of digital texts and textual databases produced the need for efficient search methods and data structures. Even though there are many traditional pattern matching algorithms such as regular matching, AC algorithm, and WM algorithm, in this paper, we use on a word detection method based ... Show More
  • Research on Characteristics and Technologies of Cloud Computing

    Liu Gang, Tuyatsetseg Badarch

    Issue: Volume 6, Issue 1, March 2023
    Pages: 33-41
    Received: Jan. 12, 2023
    Accepted: Feb. 20, 2023
    Published: Mar. 04, 2023
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    This article belongs to the Special Issue Advances in Computer Science and Future Technology
    Abstract: Cloud computing technology has promoted the innovation of software development concepts, which also represents one of the advanced development trends of software development technology. Software engineers have advanced the traditional software development system to the next level. Cloud computing technology gives users access to files, software, an... Show More
  • Music Audio Sentiment Classification Based on Improvied Vision Transformer

    Chen Zhen, Liu Changhui

    Issue: Volume 6, Issue 1, March 2023
    Pages: 42-49
    Received: Feb. 17, 2023
    Accepted: Mar. 27, 2023
    Published: Mar. 31, 2023
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    Abstract: Common neural network models have problems of low accuracy and low efficiency in music sentiment classification tasks. In order to further excavate sentiment information contained in the audio spectrum and increase the accuracy of music sentiment classification, an improved Vision Transformer model is proposed. Since the public data set does not me... Show More