Computational and Communication Science Engineering: Recent submissions
Now showing items 81-100 of 550
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Mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife population
(Springer Berlin Heidelberg, 2023-07-21)This paper proposes and analyses a nonlinear mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife populations using a system of differential equations. It is ... -
Fuzzy modelling on the depletion of forest biomass and forest-dependent wildlife population
(Elsevier, 2023-09)This paper presents a system of non-linear differential equations describing the depletion of forest biomass and forest-dependent wildlife population caused by human population and its associated activities. The model ... -
Time series and ensemble models to forecast banana crop yield in Tanzania, considering the effects of climate change
(Elsevier, 2023-12-01)Banana cultivation plays a pivotal role in Tanzania’s agricultural landscape and food security. Precisely forecasting banana crop yield is essential for resource optimization, market stability, and informed policymaking, ... -
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 ... -
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 ... -
A Multi-Modal Wireless Sensor System for River Monitoring: A Case for Kikuletwa River Floods in Tanzania
(MDPI, 2023-04-17)Reliable and accurate flood prediction in poorly gauged basins is challenging due to data scarcity, especially in developing countries where many rivers remain insufficiently monitored. This hinders the design and development ... -
Optimal control and cost effectiveness analysis of contamination associated with aflatoxins in maize kernels, livestock and humans
(Elsevier, 2023-12)Aflatoxin contamination poses a significant challenge in food safety and security as it affects both health of consumers and supply chains. Due to health impacts associated with aflatoxin contamination, countries have set ... -
Sensor-Based River Monitoring System: A Case for Kikuletwa River Floods in Tanzania
(Preprints, 2023-02-01)Reliable and accurate flood prediction is a challenging task in poorly gauged basins due 1 to data scarcity. Data is an essential component of any AI/ML model today, and the performance 2 of such models hugely depends on ... -
The Application of Online and Blended Learning During Outbreaks, Epidemics and Pandemics: The Case of Higher Education Institutions (HEIs)
(Emerald Publishing Limited, 2023-05-15)In 2020, the Covid-19 pandemic resulted in full or partial lockdowns of higher education institutions (HEIs) in most countries worldwide. On the other hand, HEIs around the world were faced with the difficult questions of ... -
A Monitoring System for Transboundary Foot and Mouth Disease (FMD) considering the Demographic Characteristics in Gairo, Tanzania
(2021)Foot and Mouth Disease (FMD) is present in many countries, including Tanzania. Gairo is among the districts that frequently face FMD. This study found that the current mechanism for communicating FMD in Gairo district ... -
IoT-based on boiler fuel monitoring system: A case of Raha Beverages company limited, Arusha-Tanzania
(Research Square, 2023-07-24)RAHA Beverages Company (RABEC) is one of the banana wine production companies that utilize fuel in steam production in Arusha-Tanzania where fuel data conditions like temperature, pressure, discharge, fuel level, and gas ... -
Monitoring Kikuletwa river levels in northern Tanzania: A data set unlocking insights for effective flood early warning systems
(Elsevier, 2023-08)Floods are a recurring natural disaster that pose significant risks to communities and infrastructure. The lack of reliable and accurate data on river systems in developing countries has hindered the development of effective ... -
A Blockchain-based Conceptual Model to Address Educational Certificate Verification Challenges in Tanzania
(Engineering, Technology & Applied Science Research (ETASR), 2023-08-08)The proliferation of counterfeit educational certificates is an ongoing issue around the world, including Tanzania. The effect of this malpractice is detrimental to the credibility of education. Traditional strategies ... -
A Practical Approach to Available Bandwidth Estimation Techniques (ABETs) for an Efficient Telemedicine Content Transport Network
(nternational Journal of Scientific & Engineering Research, 2013-09)The ability to measure end-to-end Available Bandwidth (unused capacity) in the network path is useful for route selection in overlay networks, QoS verification, network management, traffic engineering and real-time resource ... -
Safety Zone Determination For Wireless Cellular Tower-A Case Study From Tanzania
(IJRET, 2013-09)Safety zone determination for wireless cellular towers has attracted attention from many researchers in the last decade. This is caused by the rapid growth of the wireless cellular industry which has led to the installation ... -
Pathload for available bandwidth esti-mation techniques (ABETs) for an efficient telemedicine content transport network
(ResearchGate, 2013-08)The ability to measure end-to-end Available Bandwidth (unused capacity) in the network path is useful for route selection in overlay networks, for QoS verification, network management and traffic engineering. This ... -
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 ... -
Security Perspectives for USSD versus SMS in conducting mobile transactions: A case study of Tanzania
(IJTEEE, 2013)Performing transactions using mobile devices is increasing rapidly in developing countries, Tanzania inclusive. USSD and SMS are among the technologies widely used in conducting mobile transactions. These two technologies ... -
Overview applications of data mining in health care: The case study of Arusha region
(IJCER, 2013-08)Data mining as one of many constituents of health care has been used intensively and extensively in many organizations around the globe as an efficient technique of finding correlations or patterns among dozens of fields ... -
Available Bandwidth Estimation Techniques (ABETS) For An Efficient Telemedicine Content Transport Network
(IJERT, 2013-07)The ability to measure end-to-end Available Bandwidth (unused capacity) in the network path is useful for route selection in overlay networks, QoS verification, network management, traffic engineering and real-time resource ...
