American Journal of Computer Science and Technology

Volume 4, Issue 3, September 2021

  • Frequency of Kidney Stone in Population of Peshawar Coming to Northwest General Hospital Peshawar for Computed Tomography Scan (KUB)

    Sadia Khattak, Spogmay Gulalay, Hoosae Pakhtoonkhwa

    Issue: Volume 4, Issue 3, September 2021
    Pages: 46-54
    Received: Jul. 27, 2021
    Accepted: Aug. 05, 2021
    Published: Aug. 27, 2021
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    Abstract: Aims: To find the Frequency of kidney stone in population of Peshawar coming to northwest general hospital. Material and Methods: This was Cross sectional examination done in North west General Hospital and Research center Peshawar during March to June 2019. Data were collected on a self-administer Questionnaire and analyzed using SPSS version 22. ... Show More
  • Business Intelligence Information in the World Under Control

    Andres Felipe Quimbayo Gomez, Jhon Alejandro Botero Gomez, Leyder Andres Cabrales Salazar, Jhojan David Reinoso Bernal, Andres Felipe Marín Rodríguez

    Issue: Volume 4, Issue 3, September 2021
    Pages: 55-74
    Received: Mar. 18, 2021
    Accepted: Apr. 08, 2021
    Published: Aug. 27, 2021
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    Abstract: As a starting point and to clarify the methodology of this project we emphasize that the first person to coin the term Business Intelligence was Hans Peter Luhn, IBM researcher, who, in his article "A Business Intelligence System" published in 1958 mentions the term and provides the following definition: "is the ability to learn the relationships o... Show More
  • Activation Maximization with a Prior in Speech Data

    Sho Inoue, Tad Gonsalves

    Issue: Volume 4, Issue 3, September 2021
    Pages: 75-82
    Received: Jul. 30, 2021
    Accepted: Aug. 13, 2021
    Published: Aug. 31, 2021
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    Abstract: Recently, more and more studies regarding neural networks have been done. However, the learning process of neural networks is often elusive to human beings, which leads to the advent of feature visualization techniques. Activation Maximization (AM) is one of the feature visualization techniques, originally designed for image data. In AM, the input ... Show More
  • On the Comparison and Evaluation of Some Basic Regulator Design Methods

    László Keviczky, Csilla Bányász

    Issue: Volume 4, Issue 3, September 2021
    Pages: 83-89
    Received: Jul. 05, 2021
    Accepted: Sep. 02, 2021
    Published: Sep. 14, 2021
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    Abstract: All existing basic regulator design methods are summarized in this paper and compared concerning their usability and formal algebraic formulations. First the regulators based on state-feedback is discussed. These regulators mostly use pole placement, sometimes with full pole cancellation. The other versions are based on characteristic polynomial de... Show More