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Olanrewaju, Rashidah F.
- Design and Implementation of a Five Stage Pipelining Architecture Simulator for RiSC-16 Instruction Set
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Authors
Rashidah F. Olanrewaju
1,
Fawwaz E. Fajingbesi
1,
S. B. Junaid
2,
Ridzwan Alahudin
1,
Farhat Anwar
1,
Bisma Rasool Pampori
3
Affiliations
1 Department of Electrical and Computer Engineering, IIUM, MY
2 Department of Electrical and Computer Engineering, Ahmadu Bello University, Zaria, NG
3 Department of Information Technology, Central University of Kashmir, Srinagar–190015, Jammu and Kashmir, IN
1 Department of Electrical and Computer Engineering, IIUM, MY
2 Department of Electrical and Computer Engineering, Ahmadu Bello University, Zaria, NG
3 Department of Information Technology, Central University of Kashmir, Srinagar–190015, Jammu and Kashmir, IN
Source
Indian Journal of Science and Technology, Vol 10, No 3 (2017), Pagination:Abstract
In modern computing, multitasking is the most favorable aspect. An un-pipelined instruction cycle (fetch-execute cycle) CPU processes instructions one after another increasing duration at lesser speed in completing tasks. With pipelined computer architecture, unprecedented improvement in size and speed are achievable. This work investigates the possibility of a better improvement to computer architecture through understanding the inner workings of instruction pipelining in operating system. A design of a 5 stage pipelined architecture simulator for RiSC-16 processors using Visual Basic programming has been achieved contrary to the common available four stage simulators. The simulator also future two most common pipeline instruction hazards generally missing in most available simulators. Thus, the designed simulator becomes an appropriate tool for understanding the concept of pipelining on a step-by-step visualization based instructioncycle processors hence facilitating a more efficient design in computer architecture. The simulator has been evaluated based on its closeness to real time pipelined computer architecture and through execution of all 8 basic RiSC-16 instruction set with data dependency and control hazard.Keywords
Computer Processor & Architecture, Instruction Pipelining, RiSC-16 Simulator- A Survey on E-Payment Systems: Elements, Adoption, Architecture, Challenges and Security Concepts
Abstract Views :208 |
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Authors
Muddassir Masihuddin
1,
Burhan Ul Islam Khan
2,
M. Mueen Ul Islam Mattoo
2,
Rashidah F. Olanrewaju
2
Affiliations
1 PomelloPay E-Wallet Solutions, Faculty of Technology and Innovation, Segi University, MY
2 Department of ECE, Kulliyyah of Engineering, IIUM, Gombak, MY
1 PomelloPay E-Wallet Solutions, Faculty of Technology and Innovation, Segi University, MY
2 Department of ECE, Kulliyyah of Engineering, IIUM, Gombak, MY
Source
Indian Journal of Science and Technology, Vol 10, No 20 (2017), Pagination:Abstract
Objectives: This paper is aimed at investigating and increasing awareness about various concepts related to Electronic Payment Systems (EPS) including its advantages, challenges and security considerations. The proposed study also evaluates the adoption of e-payment systems and the resulting impact on economy of a nation. Methods/Statistical Analysis: In this paper, a comprehensive survey on all the aspects of electronic payment was conducted after analysis of several research studies on online payment systems. The most recent references and information have been explored in order to gain significant information about electronic payments systems. Findings: From the study conducted, it can be elucidated that despite various issues that usage of electronic payment systems pose, these are identified as a positive step towards the economic development of a nation. Nevertheless, its full potential can be realized only by raising its awareness among people. Applications/Improvements: With the advancement in technology and popularity of Internet, the perception of making online transactions is bound to gain momentum. In the future, the payment modes currently used and supported shall see a declining trend owing to the numerous benefits offered by electronic payment systems.Keywords
E-commerce, Electronic Payment System, Payment Gateway, Payment Gateway Security.- Adoption of Cloud Computing in Higher Learning Institutions: A Systematic Review
Abstract Views :226 |
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Authors
Rashidah F. Olanrewaju
1,
Burhan ul Islam Khan
1,
M.Mueen Ul Islam Mattoo
1,
Farhat Anwar
1,
Anis Nurashikin Bt. Nordin
1,
Roohie Naaz Mir
2,
Zainab Noor
3
Affiliations
1 Department of ECE Kulliyyah of Engineering IIUM, MY
2 Department of CSE National Institute of Technology Srinagar - 190006, Jammu and Kashmir, IN
3 ASET (Amity School of Engineering and Technology), Amity University, Noida - 201313, Uttar Pradesh, IN
1 Department of ECE Kulliyyah of Engineering IIUM, MY
2 Department of CSE National Institute of Technology Srinagar - 190006, Jammu and Kashmir, IN
3 ASET (Amity School of Engineering and Technology), Amity University, Noida - 201313, Uttar Pradesh, IN
Source
Indian Journal of Science and Technology, Vol 10, No 36 (2017), Pagination:Abstract
Objectives: The goal of this paper is to comprehend the significance of adopting Cloud Computing (CC) in establishments of higher learning. This paper plots a portion of the advantages that can be conveyed to advanced education by means of cloud computing, analyzes probably the most imperative difficulties that can be faced by the academia due to its adoption, and proposes some early strides towards its adoption while alleviating the risks involved. Methods/Statistical Analysis: This paper recognizes an expansiveness of institutional variables and CC appropriation procedures by including the diverse perspectives of sources from various backgrounds and contexts on a single phenomenon. The different aids and contributions in this paper are based on the consolidation of research works available in different papers. Findings: The discoveries from this analysis demonstrate that the adoption of CC in establishments of higher learning can be comprehended through a few factors that have an essential impact on CC adoption methodologies like administrative bodies and governments, internal stakeholders, cloud suppliers, firm attributes, socio-political changes, IT framework, and so on. Applications/Improvements: This investigation offers open doors for future research besides giving an understanding into how cloud suppliers, advisors, governments, and scholastics see diverse market requests, and how they react to these requests while advancing services offered by CC in higher learning institutions. The consequences for practice can help decision makers in adopting services offered by CC legitimately.Keywords
Cloud Based Education, Cloud Computing, Cloud Computing Adoption, Cloud Pedagogy- Mitigating Storage Security Threats in Mobile Phones
Abstract Views :197 |
PDF Views:0
Authors
Affiliations
1 Department of Electrical and Computer Engineering, Kulliyah of Engineering, IIUM, MY
1 Department of Electrical and Computer Engineering, Kulliyah of Engineering, IIUM, MY