American Journal of Computer Science and Technology

Volume 5, Issue 4, December 2022

  • Showcasing White-Box Implementation of the RSA Digital Signature Scheme

    Colin Chibaya, Mfundo Monchwe, Taryn Nicole Michael, Eli Bila Nimy

    Issue: Volume 5, Issue 4, December 2022
    Pages: 198-203
    Received: Jul. 30, 2022
    Accepted: Aug. 15, 2022
    Published: Oct. 18, 2022
    DOI: 10.11648/j.ajcst.20220504.11
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    Abstract: Data security is a priority in online transactions. Data security, in this context, refers to both data confidentiality, data integrity, and data authenticity when online transactions are completed. While a lot has been done to tighten data confidentiality, algorithms to address data integrity and data authenticity are rare. The RSA digital signatu... Show More
  • Automatic Classification of Computing Literatures via Article and Reference Correlation

    Oluwafemi Oriola, Lawrence Ojo, Ojonoka Atawodi

    Issue: Volume 5, Issue 4, December 2022
    Pages: 204-209
    Received: Sep. 17, 2022
    Accepted: Sep. 29, 2022
    Published: Oct. 21, 2022
    DOI: 10.11648/j.ajcst.20220504.12
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    Abstract: Automatic literature classification via machine learning has witnessed increasing attention in various research circles, especially computing community because of the availability of large body of research articles in diverse fields. Existing works have largely drawn features from segments of articles such as abstracts, contents and their metadata ... Show More
  • Chromosome Segmentation Analysis Using Image Processing Techniques and Autoencoders

    Amritha Pallavoor, Prajwal Anagani, Sundareshan Tambarahalli, Sreekanth Pallavoor

    Issue: Volume 5, Issue 4, December 2022
    Pages: 210-216
    Received: Oct. 14, 2022
    Accepted: Nov. 10, 2022
    Published: Nov. 23, 2022
    DOI: 10.11648/j.ajcst.20220504.13
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    Abstract: Chromosome analysis and identification from metaphase images is a critical part of cytogenetics based medical diagnosis. It is mainly used for identifying constitutional, prenatal and acquired abnormalities in the diagnosis of genetic diseases and disorders. The process of identification of chromosomes from metaphase is a tedious one and requires t... Show More
  • Development of a Model for Student-Lecturer Rating System

    Akinbohun Folake, Akinbohun Opeyemi Samuel, Daodu Babalola Julius, Ologunagba Grace Feyikemi

    Issue: Volume 5, Issue 4, December 2022
    Pages: 217-221
    Received: Nov. 13, 2022
    Accepted: Dec. 15, 2022
    Published: Dec. 27, 2022
    DOI: 10.11648/j.ajcst.20220504.14
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    Abstract: A Student-Lecturer Rating System is the rating of the lecturers by the students where factors like level of class interaction, classroom cooperation, frequency of meeting, teaching effectiveness, punctuality and open communication etc are considered as rating factors. Evaluation of lecturer’s performance usually faces challenges such as unfairness,... Show More
  • Enhancing Exercise Performance Through Heart Rate Zone Monitoring in Exergaming

    Khasnur Abd Malek, Mazapuspavina Md-Yasin, Ilham Ameera Ismail, Zahirah Tharek, Nik Munirah Nik Mohd Nasir, Hashbullah Ismail, Mohamad Nahar Azmi Mohamed, Mohamed Fareq Malek, Hock Chuan Lim

    Issue: Volume 5, Issue 4, December 2022
    Pages: 222-228
    Received: Nov. 30, 2022
    Accepted: Dec. 19, 2022
    Published: Dec. 29, 2022
    DOI: 10.11648/j.ajcst.20220504.15
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    Abstract: Exercise performance helps to improve healthcare of the general public. It is important to create a fun environment to exercise as this will encourage people to maintain their effort to keep healthy and fit. The focus of this paper is to highlight a blueprint work which focuses on the initiative to improve exercise performance in current exergame i... Show More