Browsing Research Articles [CoCSE] by Title
Now showing items 96-115 of 310
-
Early-Warning Dropout Visualization Tool for Secondary Schools: Using Machine Learning, QR Code, GIS and Mobile Application Techniques
(International Journal of Advanced Computer Science and Applications, 2022): Investment in education through the provision of secondary school to the community is geared to develop human capital in Tanzania. However, these investments have been hampered by unacceptable higher rates of school ... -
The Effect of Hyperparameter Optimization on the Estimation of Performance Metrics in Network Traffic Prediction using the Gradient Boosting Machine Model
(Engineering, Technology & Applied Science Research (ETASR), 2023-06)Information and Communication Technology (ICT) has changed the way we communicate and access information, resulting in the high generation of heterogeneous data. The amount of network traffic generated constantly increases ... -
The Effect of Navier Slip and Skin Friction on Nanofluid Flow in a Porous Pipe
(Engineering, Technology and Applied Science Research, 2022-04)The flow of nanofluids through a porous medium is considered the optimum method for convective heat transfer. In this study, nanofluid flow in a porous pipe with Navier slip is investigated. Two water-based nanofluids, ... -
The effect of real ground on dual band Yagi-Uda antenna
(IJERT, 2013-10)This paper aims to analyse radiation pattern for horizontally polarised dual band Yagi-Uda antenna (900/1800 MHz) with the presence of real ground. Simulations were performed at 920 MHz and 1780 MHz and antenna were placed ... -
The Effect of Seasonal Weather Variation on the Dynamics of the Plague Disease
(Hindawi International Journal of Mathematics and Mathematical Sciences, 2017-08-10)Plague is a historic disease which is also known to be the most devastating disease that ever occurred in human history, caused by gram-negative bacteria known as Yersinia pestis.The disease is mostly affected by variations ... -
Electrical & Electronic Engineering | Research Article Performance Of Soft Viterbi Decoder Enhanced With Non-Transmittable Codewords For Storage Media
(Cogent Engineering, 2018-01-12)The introduction of Non-Transmittable Codewords (NTCs) into Viterbi Algorithm Decoder has emerged as one of the best ways of improving performance of the Viterbi Algorithm Decoder. However, the performance has been tested ... -
Embedding Stock Tracking Module into Electronic Fiscal Device Machine and its Management System to Reduce Tax Evasion: A case of Tanzania
(International Journal of Information Engineering and Electronic Business(IJIEEB), 2019-09)The Electronic Fiscal Device (EFD) Machines have been operating in Tanzania since the year 2010 for the purpose of helping the Tanzania Revenue Authority (TRA) to increase revenues from tax collection. Regard-less of years ... -
An Empirical Approach to Phishing Countermeasures Through Smart Glasses and Validation Agents
(IEEE, 2019-09-10)Phishing attacks have been persistent for more than two decades despite mitigation efforts from academia and industry. We believe that users fall victim to attacks not only because of lack of knowledge and awareness, but ... -
Enhanced security model for mobile banking systems in Tanzania
(IJTEEE, 2013)In mobile banking schemes; financial services are availed and banking services are provided using mobile devices. GSM services are greatly utilized for data transmission by the technologies used in conducting mobile ... -
Enhancing Management of Nutrition Information Using Mobile Application: Prenatal and Postnatal Requirements
(IST-Africa, 2017)Malnutrition contributes to over one half of the deaths of children under age of five years in developing countries and is the single greatest cause of child mortality in Tanzania. Investigations reveal that the issue ... -
An Ensemble Predictive Model Based Prototype for Student Drop-out in Secondary Schools
(Journal of Information Systems Engineering & Management, 2019-08-22)When a student is absent from school for a continuous number of days as defined by the relevant authority, that student is considered to have dropped out of school. In Tanzania, for instance, drop-out is when a student is ... -
Evaluation of Key Security Issues Associated with Mobile Money Systems in Uganda
(MDPI, 2020-06-08)Smartphone technology has improved access to mobile money services (MMS) and successful mobile money deployment has brought massive benefits to the unbanked population in both rural and urban areas of Uganda. Despite its ... -
Evaluation of Users’ Knowledge and Concerns of Biometric Passport Systems
(MDPI, 2019-04-29)The increase in terrorism and identity fraud has forced governments worldwide to make a combined e ort to enhance the security of national borders. Biometric passports are the emergent identity travel document deployed ... -
Evidence based Practices for Drug Abuse Information Management and Awareness Approaches
(Lectito, 2018-11-10)The harmful use of illicit drugs “Drug abuse” is the most frequent problem in the world. Khat, heroin, cocaine, cigarette and cannabis have been the most common used drugs in African countries, for instance Tanzania. Youth ... -
Extension System for Improving the Management of Vegetable Cropping Systems
(Modestum, 2018-11-10)Horticulture as the part of agriculture sector plays the role for food security, economic growth and nutrition improvement. In developing countries where agriculture is regarded as the backbone of most countries’ economy ... -
External Services and their Integration as a Requirement in Developing a Mobile Framework to Support Farming as a Business via Benchmarking: The Case of NM-AIST
(TRANSACTIONS ON MACHINE LEARNING AND ARTIFICIAL INTELLIGENCE, 2020-10-30)Research on agricultural and rural development (ARD) systems in general, and farming as a business (FAAB) in particular, face the limitation of availability of credible and reliable benchmarking data, both for on-farm ... -
Extreme Rainfall Event Classification Using Machine Learning for Kikuletwa River Floods
(MDPI, 2023-03-08)Advancements in machine learning techniques, availability of more data sets, and increased computing power have enabled a significant growth in a number of research areas. Predicting, detecting, and classifying complex ... -
Extreme Rainfall Events Classification Using Machine Learning for Kikuletwa River Floods
(Preprints, 2023-02-20)Advancements in Machine Learning techniques, availability of more data-sets, and 1 increased computing power have enabled a significant growth in a number research areas. Predicting, 2 detecting and classifying complex ... -
Extremely low material loss and dispersion flattened TOPAS based circular porous fiber for long distance terahertz wave transmission
(Elsevier, 2016)In this paper, we present a porous-core circular photonic crystal fiber (PC-CPCF) with ultra-low material loss for efficient terahertz wave transmission. The full vector finite element method with an ideally matched layer ... -
FakeAP Detector: An Android-Based Client-Side Application for Detecting Wi-Fi Hotspot Spoofing
(IEEE Access, 2022-01-27)Network spoofing is becoming a common attack in wireless networks. The trend is going high due to an increase in Internet users. Similarly, there is a rapid growth of numbers in mobile devices in the working environments ...