ABSTRACT: One challenge in data integration is to provide frameworks in which the data can be integrated. Established data integration processes require all the semantic mappings between separate data sources to be determined up front prior to being able to run any data services. In order to establish the semantic mappings, it is likely a
ABSTRACT: Universal health coverage (UHC) is a global health initiative captured under the Sustainable Development Goal 3 (SDG 3). Specifically, SDG 3.8 aims at attaining universal health coverage which includes access to quality essential health-care services, financial risk protection, and access to effective, quality, safe, and affordable vaccines and essential medicines for all. Among others,
ABSTRACT: Ability to answer complex ad-hoc queries efficiently is a critical issue in data warehouse environment. The query execution time can be greatly reduced if the right index is built to facilitate fast access to data in the data warehouse. In this paper, we examine two most common indexes employ in data warehouse environment- B-tree
ABSTRACT: In an attempt to bring convenience into banking and also to ensure availability of banking activities to customers at all time, Automated Teller Machine (ATM) was introduced. The introduction of ATM came with its merits and demerits. Since Automated Teller Machines can be installed by banks at any location where customer can use them
ABSTRACT: The application and use of learning management systems (LMS) have undisputedly matured over the years. Regardless, a limited number of educational institutions have an automated means of managing the unprecedented data (e.g learning activities, e-contents) that comprise the educational process. To this effect, this paper proposes an automated e-learning management system, otherwise known as
ABSTRACT: Botnets are good examples of fast growing malware that are used to launch attacks in the internet space. Botnets are very different from other categories of malware because they use Command and Control (C &C) servers. These C & C channels are employed by botnets for propagating and launching attacks such as DDOS, Spamming,
ABSTRACT: Social media can be a useful tool within the medical education curriculum if implemented correctly. In this study it was observed that medical education students use social media platform for intellectual / educational activities mostly thereby benefitting both the students and lecturer. Six learning tools was investigated in this study but Audio/Visual learning tools
ABSTRACT: The influx of digital technologies into our modern society is transforming nearly every facet of life. We no longer have to wait to listen to the radio to learn what is going on in the world. We get the latest information as the news break. The opportunity presented by digital technology is simply enormous.
ABSTRACT: This era of smart digital transformation has been made possible by vast improvements in processing power, device miniaturization, pervasive wireless connectivity and mobile technologies. IoT which combines all these technologies is driving the smart digital transformation era. IoT is a new field and its use and adoption in Nigeria is at the infacy stage.
ABSTRACT: The advent of wireless technology along with other communication techniques has helped in making electronic commerce very popular. This has improved on the comfort, convenience and efficiency of consumers in our everyday life. This paper proposes an innovational concept of products sales in supermarket using barcode. The study deals with proffering solutions to some