Computing the better
    The World is no more about computers than astronomy is about telescopes.- Edsger W.Dijkstra Read More

    Describing Algorithm to bring Positive ChangeAn algorithm must be seen to be believed.
    -Donald Knuth
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    Having Strong Base and a Huge NetworkThe Internet is becoming the town square for the global village of tomorrow. -Bill Gates Read More
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Introduction & Purpose
Section A, Hardware and Computation of the Global Journal of Computer Science and Technology, focuses on foundational aspects of modern computing and technology. It is an international, peer-reviewed, double-blind journal accepting original research papers and articles spanning domains and not limited to software and computing, hardware and ICs, AI and distributed computing, networks, databases, and the cloud.


Objective of Journal
With advancements in computers and sensors, humans are collecting more data every day and automating it to generate better results. Studying and designing better algorithms and computing methods is now one of the major elements of research and science. This journal aims to provide academia with new methodologies and applications. Special editions of this journal may contain white papers, reports, accepted standards, and theses.


The peer review workflow and process is rigorous and double-blind following recognized standards.
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The multi-colored print journal is impressed on 110 GSM paper and matt-laminated photo paper binding. After e-journal launch using an innovative and eco-friendly production process, a complimentary copy is dispatched to authors within ten days.


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Global Journals Incorporated is Delaware, USA-based and a well-established international organization which is governed by ISO-certified groups and accredited by non-profit societies. For more than a decade, thousands of universities and authors from 153 countries have acknowledged and published with us.
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Commitment to Excellence

Our inviolable and mandatory practice of thorough peer review at the heart of our scholarly publishing is to ensure that only good science is published in our refereed journal.

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The journal is indexed/being indexed by almost all relevant indexing organizations with world-class standards for journal assessment to match the requirements of top universities and institutions.
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Global Journal of Computer Science and Technology

Since 2001, the Global Journal of Computer Science and Technology: (A) Hardware & Computation (GJCST) has been an interdisciplinary, academic, open-access, peer-reviewed, refereed journal focusing on all aspects of computer science. The GJCST is superintended and sponsored by the Open Association of Research Society USA (OARS). The OARS has been esteemed internationally since 1964, aiming to highlight the research of frontiers and enhance research and development.


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Journal Specification

GJCST-A Volume 23


ISSN Online 0975-4172
ISSN Print 0975-4350
Print Estd. 2001
mEDRA DOI 10.17406/gjcst
CrossRef DOI 10.34257/gjcst
Publishing Frequency Monthly
Society Accreditation Yes

Journal Metrics

Recent Citations

Citation indices  All Since 2015
Citations 7924   5778
h-index 37 31
i10-index 188 127

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Technology and Innovation Blog of Computer Science

Recent Articles Published in GJCST-A

Multi-Task Learning by Multi-Wave Optical Diffractive Network

Recently, there has been tremendous researches in Optical neural networks that could complete comparatively complex computation by optical characteristic with much more fewer dissipation than electrical networks. Existed neural networks based on the optical circuit are structured with an optical grating platform with different diffractive phase at ...

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Virtual Processor based on Hybrid Processor

This proposal presents a robust method through which virtualization can be optimized by the use of a hybrid processor. The discourse acknowledges that virtualization has become a key constituent of machine processing and efficiency through building virtual machine clusters that can be universally integrated to harness the utilization of hardware co...

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Spatial Intelligence as Related to Success on Regular and Constrained Electronic Puzzle Formats

This paper is focused on how spatial learners perform on regular and constrained puzzles in an online scientific game. We used UNTANGLED, an interactive game to conduct the study presented in this manuscript. Players were presented a set of puzzles in both regular and constrained versions. The motivation behind this study was to examine the success...

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Multiuser Parallel Transmission with 1-tap Time Domain Beamforming by Millimeter Wave Massive Antenna Arrays

This paper investigates the feasibility of multiuser parallel transmission by sub-array beamforming using millimeter wave bands in which the Line-of-Sight (LoS) dominant channel environment is expected. Focusing on high beamforming gain provided by the massive antenna array, each sub-array conducts first eigenmode transmission and thus one stream i...

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Performance Assessment of WhatsApp and IMO on Android Operating System (Lollipop and KitKat) during VoIP Calls using 3G or WiFi

This paper assesses the performance of mobile messaging and VoIP connections. We compared the CPU requirements of WhatsApp and IMO under different scenarios. This analysis also enabled a comparison of the performance of these applications on two Android operating system (OS) versions: KitKat or Lollipop. Two models of smartphones were considered, v...

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How Trust Influences the Emergence of Collective Intelligence? A Group Dynamic Perspective

Collective intelligence (CI) is critical for groups to solve a variety of problems. Such emergent property of the group as a whole is the result of group interaction processes that may inevitably lead to different cognition, collaboration and relationship between individuals, even conflict within group. A key question concerning problem solving is ...

A Board Recipe for Minimizing Supply-Chain Cyber Loss

After attending corporate board meetings for approximately 85 different Fortune 500 organizations and listening to CEOs and CISOs discuss cyber risk in supply chains; and after then meeting with many of them personally, we came away with three primary takeaways. First, the main cybersecurity interest of most upper-level managers is primarily in av...

Strengthening Smart Contracts: An AI-Driven Security Exploration

Smart contracts are automated agreements in which the conditions between the purchaser and the vendor are encoded directly into lines of code, allowing them to execute automatically. Smart contracts have emerged as a ground-breaking technology, facilitating the decentralized and trustless execution of agreements on blockchain platfo...

Coping with Data Inconsistencies in the Integration of Heterogenous Data Sources

This research examines the problem of inconsistent data when integrating information from multiple sources into a unified view. Data inconsistencies undermine the ability to provide meaningful query responses based on the integrated data. The study reviews current techniques for handling inconsistent data including domain-specific data cleaning and...

Optimal Control of Time-Delay Systems

It is shown how the time dealy of industrial processes can be handled in optimal control algorithms. Comparision the classial and new modern algorithms is presented....

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