Juliet Odii

Juliet Odii
Federal University of Technology Owerri | FUTO · Department of Computer Science

Doctor of Philosophy

About

57
Publications
33,467
Reads
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34
Citations
Introduction
Skills and Expertise
Additional affiliations
March 2001 - present
Federal University of Technology Owerri
Position
  • Senior Lecturer
Education
October 2006 - September 2017
Nnamdi Azikiwe University, Awka
Field of study
  • Software Engineering

Publications

Publications (57)
Article
Full-text available
This research introduces a hybrid model for image encryption using pixel scrambling technique and chaotic function. The recent increase in multimedia hacking using brute force attack resulting from the use of weak/inadequate cipher keys has led to the proposal for this more secure dencryption technique. The model is designed such that the acquired...
Article
Full-text available
Over the years, millions of data and information in transit have been abused, compromised or lost to cybercriminals/hackers due to inefficient security measures adopted during data transmission. To address this issue this paper reviewed the two basic data security techniques – cryptography and steganography used for securing information and identif...
Article
Full-text available
The importance of intrusion detection in databases cannot be over emphasised and as such researches in database intrusion detection have been on the increase every day. With the advent of online activities, databases have consistently been under attacks either from the legitimate users of the database or from the non-legitimate users of the databas...
Article
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Cassava has become an important food security and the world"s third most important crop. The crop is an essential source of food and income throughout the tropics providing livelihood for so many farmers, processors and traders worldwide. This paper studies the clustering of cassava into smaller similar datasets. The methodology adopted for this wo...
Conference Paper
Full-text available
A Robot is a mechanical device that sometimes resembles a human and is capable of performing a variety of often complex human tasks on command or by being programmed in advance. This paper is geared towards raising awareness for the need to develop skills in robot design, production and programming. The robot revolution has affected industries posi...
Conference Paper
Full-text available
Article
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Research has shown that people with disabilities tend to be greatly deprived of certain job opportunities in the present world due to their incapacitation. As such, the unemployment rates among this class are increasingly alarming irrespective of their intellectual prowess. Though, there have been frantic efforts by some government agencies to amel...
Article
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The rate at which the new strand of coronavirus known as COVID-19 is spreading at community level poses an alarming concern. No wonder the World Health Organization (WHO) had earlier in 2020 declared the situation as a pandemic. However, as people go about their normal businesses, it calls for an urgent discovery of practicable measures that would...
Article
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Nigeria is among the countries with growing incidents of cybercrime activities. The Nation is also seen as a source of significant cyber threats targeting other nations of the world. This has made businesses in Nigeria to suffer reputational loss and the economy losing huge investment opportunities. However, certain measures have been put in place...
Article
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This study attempts to examine the activity, awareness and measures being adopted by staff and students in tertiary institutions to overcome the cyber security challenges. A total of one hundred and twenty (120) staff and students were sampled from three different tertiary institutions in Owerri-Imo State, Nigeria using random sampling technique. A...
Article
Full-text available
A Robot is a mechanical device that sometimes resembles a human and is capable of performing a variety of often complex human tasks on command or by being programmed in advance. This paper is geared towards raising awareness for the need to develop skills in robot design, production and programming. The robot revolution has affected industries posi...
Article
Full-text available
Mobile Number Portability (MNP) launched in Nigeria in 2013 was meant to improve quality of service and other service concerns by deepening competition among telecom service providers but has unfortunately failed to do so. Three years after its implementation there is still a growing disillusionment on MNP by Nigerians. The objective of this resear...
Article
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The need for intelligent conversational software which will enable users to communicate with computer using natural language such as English, sometimes on a certain domain or on a particular topic cannot be over emphasized.Chatbot development is aimed at stimulating human conversation and is usually based on the principle of pattern matching where...
Article
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Mobile phones are used for a variety of purposes, including keeping in touch with family members, conducting business and having access to a telephone in the event of an emergency. Some people carry more than one cell phone for different purposes, such as for business and personal use. A mobile phone is a phone that can make and receive telephone c...
Research
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The research aimed at identifying the determinants of the adoption of tutorial expert systems in Nigerian Educational System so as to find out how some identified factors can influence and hence predict the adoption of expert systems in the Nigerian Educational system. The study adopted a descriptive research methodology where a field survey was co...
Article
Full-text available
The rapid development of internet technologies alongside the technological advancement in information and communication technology have made malware a major cyber threat at the moment. Malwares are software or files that cause harm to the legitimate computer files or the computer system itself and as such are frequently used as tools by hackers to...
Article
Full-text available
The essence of Mobile Number Portability (MNP) is to improve quality of service by deepening competition among service providers. This technology was launched in Nigeria in 2013 by the Nigerian Communication Commission (NCC) but the introduction of MNP in Nigeria has neither improved the quality of service offered by the service providers nor provi...
Article
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Mobile phone cloning is the practice of taking the programmed information stored in a valid mobile phone and criminally programming the same information into another mobile phone. This cell phone piracy has become more prevalent in recent times and of course a matter serious concern in the computing world since the rate at which it is used to commi...
Conference Paper
Full-text available
It is a common phenomenon in a cashless economy for people to over spend. This occurs because there is the tendency for people to easily spend more than what their budget allows when they are not seeing the cash leave their hands. The use of credit cards in a cashless economy creates room for people to spend more rather than save, which leads many...
Conference Paper
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Recruitment process has over time remained a key area that every organization, be it public or private must adopt in the formulation of its human resource or manpower. Every organization longs for the best workers to employ but the question that still exists and remains unanswered is "What is the best process for acquiring the needed, most qualifie...
Conference Paper
Full-text available
Recent technological developments in computer aided assessment (CAA) have led to a dramatic increase in its use in higher education. Assessment is a fundamental ingredient in the teaching and learning process, yet there is an increasing body of literature expressing dissatisfaction with current assessment policies and practices in higher education...
Article
Full-text available
Healthcare innovation continues to be a driving force in the quest to balance cost containment and health care quality. The Federal government of Nigeria launched its primary health care plan in 1987 to ensure efficient health care delivery but this health care plan made little impact on the health sector as it continued to suffer major infrastruct...
Article
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Cloud Computing is an adaptable, beneficial, tested and demonstrated stage for conveying businesses or end-users Information Technology (IT) administration and management over the Internet. Be that as it may, Cloud Computing usage is rising very quickly and raising various security challenges throughout today's reality. In cloud computing, the secu...
Article
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In this era of social media advancement, it has become a common phenomenon for people to advertently or inadvertently reveal their confidential information to an unsuspected hacker. The art of manipulating or exploiting human psychology just to gain access to secret information is known as social engineering. Social engineering is one of the worst...
Article
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This paper presents the application of multimedia platforms as an alternative to improving child education in Nigeria. The enormous challenges experienced in the present day child education as a result of children's natural vulnerability to distraction and loss of concentration in their educational pursuit have led to the research of this nature. A...
Article
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Intelligent Transportation Systems (ITS) are gaining recognition in developing countries today. This paper focuses on the implementation of a Real-Time Public Vehicle Mobile Tracking System using GPS Technology. The system includes global position determining mobile phones located in the vehicles for determining the location of the vehicles along t...
Article
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Internet of Things (IoT) is the integration of a variety of technologies which incorporates transparently and impeccably large number of assorted end systems, providing open access to selected data for digital services. IoT is a promising research in commerce, industry, and education applications. The abundance of sensors and actuators motivates se...
Article
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In today's digital age, it is recognized that learners, who are born in a world of technological resources, cannot be educated via conventional methods. As in many other fields, rapidly advancing technology caused certain revisions in the field of education. In today's architecture education, the utilization of digital games is one example of the m...
Article
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Many a time business administrators and even government officials face a lot of challenges trying to coordinate projects. The process of allocating, evaluating or monitoring projects and even generating or keeping project reports is very tasking and that is why it is common these days to see a good number of individual, corporate or government proj...
Article
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Computer-Aided Learning (CAL) in recent time has received considerable attention among researchers by providing interactive, multi-sensory, and autonomous learning opportunities. But none of these researches has taken into consideration the learners' access to the computer, neither have they captured some individual learning differences. This prese...
Article
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Mobile Number Portability (MNP) is not necessarily a new development in the mobile Telecommunications industry as it has been in existence since its initial implementation in Singapore in 1990. MNP enables subscribers to change their service providers without changing their telephone numbers. This novel technology was launched in Nigeria in 2013 by...
Article
Full-text available
Human beings are born to be intelligent on the average score. Our society has deteriorated greatly in learning especially children. Now, many children carry learning disabilities to adulthood, and on getting higher up, they perceive learning as a boring activity and something they have to just cope with. Learning is the ability of the eye to see kn...
Conference Paper
Full-text available
The wireless technology has brought many advantages in the development of u-healthcare System. Wireless sensor networks (WSNs) will play an active role in the 21th Century Healthcare IT to reduce the healthcare cost and improve the quality of care. The protection of data confidentiality and patient privacy are the most critical requirements for the...
Article
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Queuing in Nigerian bank is an approach that involves lining up of customers in bank hall in order to be served by bank personnel at each terminal (server). At any point in service time, customers usually move to the desk for one enquiries or the other. This and other obstructions result to much delay in customers waiting time. It now becomes one o...
Article
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Social, economic, and technological forces are coming together to fundamentally change the training and education worlds as we know them today. The merging of computer-based multimedia technology with the efficient delivery capability of the Internet is generating major shifts in the styles of education, both inside and outside the formal education...
Article
Full-text available
Recent technological developments in computer aided assessment (CAA) have led to a dramatic increase in its use in higher education. Assessment is a fundamental ingredient in the teaching and learning process, yet there is an increasing body of literature expressing dissatisfaction with current assessment policies and practices in higher education...
Article
Full-text available
This research presents the application of fuzzy logic in elevators. This analyzes the features of elevators and how fuzzy logic could be used to minimize the waiting time, detect when the temperature is high for the car, and determine which floor has highest number of people waiting for the car. High rising building is a common sight in most of the...
Article
Full-text available
This work looks into the monopoly associated with some telecommunication regulatory agencies inability to mandate the implementation of Mobile Number Portability (MNP) and its effects on subscribers who cannot retain their directory numbers when switching over to another service provider for reason best known to them. Many operators have claimed th...

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