Computational and Communication Science Engineering: Recent submissions
Now showing items 221-240 of 601
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Highly sensitive biosensor based on a microstructured photonic crystal fibre for alcohol sensing
(Elseiver, 2023-04-15)A microstructure alcohol biosensor has been proposed to operate in the wavelength range of 0.8 to 2.0 μm for the sensing of propanol, butanol, and pentanol, unveiling impressive results of relative sensitivity and ... -
Automated Optimization-Based Deep Learning Models for Image Classification Tasks
(Computers, 2023-09-01)Applying deep learning models requires design and optimization when solving multi- faceted artificial intelligence tasks. Optimization relies on human expertise and is achieved only with great exertion. The current ... -
Design of soft viterbi algorithm decoder enhanced with non-transmittable codewords for storage media
(International Journal of Computer Science, Engineering and Applications, 2017-02)Viterbi Algorithm Decoder Enhanced with Non-transmittable Codewords is one of the best decoding algorithm which effectively improves forward error correction performance. HoweverViterbi decoder enhanced with NTCs is not ... -
A Proposed Information System for Communicating Foot-and-Mouth Disease Events among Livestock Stakeholders in Gairo District, Morogoro Region, Tanzania
(Hindawi, 2021-04-21)Foot-and-Mouth Disease (FMD) is present in many countries globally, including Tanzania, especially Gairo district. The data shows that 78% of livestock keepers in Gairo district had already observed FMD infection in their ... -
Development of Optical-based and Imaging Technology Detection, Diagnosis and Prevention of Aflatoxin Contamination on Maize Crop
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-02)Aflatoxins are mycotoxins produced naturally by some mold strains, such as Aspergillus flavus and Aspergillus parasiticus. Weather factors, notably moisture levels of more than 18 percent and temperatures ... -
Mobile Application for Research Knowledge Sharing and Dissemination: The Case of Nm-Aist Univeristy Tanzania
(Scientific Research Publishing Inc, 2022-07-20)The utilization of mobile and web applications has surpassed all other plat- forms in terms of disseminating researchers’ knowledge among diverse com- munities throughout the world. The current method of disseminating ... -
Classifying Swahili Smishing Attacks for Mobile Money Users: A Machine-Learning Approach
(IEEE Access, 2022-08-11)Due to the massive adoption of mobile money in Sub-Saharan countries, the global transaction value of mobile money exceeded $2 billion in 2021. Projections show transaction values will exceed $3 billion by the end of ... -
Improved Resource Allocation Model for Reducing Interference Among Secondary Users in TV White Space for Broadband Services
(IEEE Access, 2022-11-11)In recent years, the Television White Space has attracted the interest of many researchers due to its propagation characteristics obtainable between 470MHz and 790MHz spectrum bands. However, aggre- gate interference ... -
Real-Time IoT-Based Air Quality Monitoring and Health Hazards Indicator System for Mines Regions: A Case Study of Bulyanhulu Gold Mine
(International Journal of Computer Science and Mobile Computing, 2023-07)Air quality in mining regions is a significant concern due to the release of pollutants from mining activities, posing health risks to nearby communities. However, limited information on air quality levels often leads ... -
Development of a smart ugali cooker
(International Journal of Advanced Technology and Engineering Exploration, 2021-02-21)Ugali is a thick porridge that is one of the popular staple foods in East Africa. Traditional methods of ugali preparation, cooking, and consumption are described. Firewood has been used as the primary energy source ... -
Tourism SMEs usage of Social Media Analytics as their Business Intelligence Tool
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-01)This study delivers the results of the survey conducted to investigate the tourism SMEs' usage of social media analytics as their business intelligence tool. The study uses the unified theory of acceptance and use of ... -
Mobile-based Vaccine Registry to Improve Collection and Completeness of Maternal Immunization Data
(International Journal of Advanced Computer Science and Applications, 2022)Immunization during pregnancy and infancy significantly reduces morbidity and mortality of mothers, unborn fetuses, and young infants. Several studies show the merits of getting complete, quality, and accurate data on ... -
Analysis of Factors for the Uncorrelated Relationship between the Broadband Internet Initiatives against Broadband Adoption for Rural Areas in Low and Middle-Income Countries: A Case of Tanzania
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-01)As evident as the contribution of broadband internet in developed countries’ economies has been, many developing countries have taken initiatives to exploit the same. However, the efforts are not reflected in the rural ... -
Design a Services Architecture for Mobile-Based Agro-Goods Transport and Commerce System
(Hindawi, 2022-01-27)Despite massive mobile phones adoption globally, Agriculture Supply Chain (ASC) in Tanzania is challenged by the low adoption of m-commerce integrated to m-payment and m-transport services as key information enablers for ... -
A Survey of Machine Learning Modelling for Agricultural Soil Properties Analysis and Fertility Status Predictions
(Preprints (www.preprints.org), 2023-08-21)The problem of low soil fertility and limited research in agricultural data driven tools, may lead to low crop productivity which makes it imperative to research in applications of high throughput computational algorithms ... -
Requirements Engineering for Digitizing Traditional Medical Knowledge: The Case of Building Phytomedicine Mobile-Web Application in Tanzania
(Irene Evarist Beebwa et al. International Journal of Knowledge Content Development & Technology, 2019-12)The digitization of traditional medical knowledge in Tanzania will greatly enhance its preservation and dissemination. This is especially important given the challenges facing the current methods of preserving and managing ... -
Development of Navigation System for Blind People based on Light Detection and Ranging Technology (LiDAR)
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-08)The use of blind-aided navigating systems has become very essential in the 4th industrial revolution. The essence of this is to improve navigating autonomy for the blind. Although, navigation challenges are not of serious ... -
Development of Railway Information System to Improve Railway Data Aggregation and Analysis in Tanzania
(Hindawi, 2023-05-11)For more than three decades, railway transportation in Tanzania has been in an on-and-off state even though a railway network exists. This is due to damaged tracks, a lack of proper management, and railway operational ... -
Heuristic Evaluation and Usability Testing of G-MoMo Applications
(IADITI, 2022-07)Financial technology (FinTech) has swiftly revolutionized mobile money as one of the ways of accessing financial services in developing countries. Numerous mobile money applications were developed to access mobile ... -
Towards an Online Portal for Locating Students’ Private Rental Accommodation in Tanzania
(MODESTUM, 2020-07)Student accommodation has been a challenge in higher education institutions. This paper presents the assessment of the current situation regarding the provision of student accommodation in higher education institutions ...
