Journal Articles (CI): Recent submissions
Now showing items 61-80 of 118
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Production Management Procedures and the Growth of Jua Kali enterprises in Kenya
(2020-06)The Micro and Small Enterprises play an important role in the economic development of most countries globally despite their level of development. The sector act as vehicle for low-income people to escape poverty through ... -
Optimized Trust-Based DSR Protocol to Curb Cooperative Blackhole Attacks in MANETs Using NS-3
(Scientific & Academic Publishing, 2020-05)MANETs Communication relies on special routing protocols that make security a challenging endeavor. MANETs are open to a range of active and passive attacks; black hole attack is an active attack affects the network layer. ... -
Design and Implementation of Resilient Cooperative Bait Detection Technique to Curb Cooperative Black Hole Attacks in MANETs Using DSR Protocol
(Scientific & Academic Publishing, 2020-05)Mobile Ad-hoc networks (MANETs) are unique type of wireless networks that are infrastructureless and with no centralised management. Nodes in MANETs act as both routers and hosts. The nodes are free to join and leave the ... -
Structural Complexity Attribute Classification Framework (SCACF) for Sassy Cascading Style Sheets
(2020-01)Several researchers have proposed the various classes of software attributes to guide in the derivation of metrics for software products. These existing classifications have targeted traditional software paradigms such as ... -
Simulation of Trust-Based Mechanism for Enhancing User Confidence in Mobile Crowdsensing Systems
(2020-01)With the rapid development of mobile technology and subsequent mass adoption of mobile devices, mobile crowdsensing (MCS) has gained a lot of research attention. In MCS systems, trust is a key focus in the overall improvement ... -
Size Metrics for Service-Oriented Architecture
(2019-03)Determining the size, effort and cost of Service-oriented Architecture (SOA) systems is important to facilitate project planning and eventually successful implementation of a software project. SOA approach is one of the ... -
Tackling Data Related Challenges in Healthcare Process Mining using Visual Analytics
(IJCAT, 2018-10)Data-science approaches such as Visual analytics tend to be process blind whereas process-science approaches such as process mining tend to be model-driven without considering the "evidence" hidden in the data. Use of ... -
Interface Features, Program Complexity and Memorability as Indicators of Learnability of Mobile Social Software
(2017-10)Social Computing aims to support the tendency of humans to interact with mobile devices. Technology reinforces this interaction by producing appropriate responses that then lead to improved communication between humans and ... -
Analysis of the Problem Internet Use (PIU) Among Adolescents in Kenyan Schools
(IISTE, 2019-10)There has been a rapid growth in internet use in Kenya. Adolescents are the highest users of internet in the country. This puts adolescents at risk of becoming addictive internet users. Adolescent internet use has also ... -
A SITUATIONAL METHOD FOR HEALTHCARE BUSINESS PROCESS IMPROVEMENT
(2018-10)Healthcare business processes are complex due to the many decisions and procedures captured, are highly dynamic, increasingly multidisciplinary and ad hoc which makes it difficult to achieve any meaningful improvement ... -
An Assessment of Suitable and Affordable Smart armband for preeclampsia Management in Antenatal Care
(2019-06)Blood pressure is one of the measurements that is taken during antenatal care visits. Though motherhood is a fulfilling experience in the society, it is connected to ill-health and even death in some women leading to ... -
A 24-hour ambulatory blood pressure monitoring system for preeclampsia management in antenatal care
(Elsevier, 2019-06)The burden of preeclampsia has been a major concern worldwide both in developed and developing countries, making its prevention and management a major concern. Although motherhood is a fulfilling experience in society, it ... -
A Literature Survey of Cognitive Complexity Metrics for Statechart Diagrams
(2019-07)Statechart diagrams have inherent complexity which keeps increasing every time the diagrams are modified. This complexity poses problems in comprehending statechart diagrams. The study of cognitive complexity has over the ... -
A SURVEY OF CASCADING STYLE SHEETS COMPLEXITY METRICS
(2019-05)Cascading style sheets (CSS) is a Web-based style sheet language that is used for the presentation of Web documents. CSS has advanced from CSS1 to CSS3.and extensions to CSS known as CSS pre-processors have also emerged ... -
Quadratic Approach for Fast Topic Selection in Modelling Big Text Analytics
(International Journal of Advancements in Computing Technology, 2018)One challenging issue in application of Latent Dirichlet Allocation (LDA) is to select the optimal number of topics which must depend on both the corpus itself and user modeling goals. This paper presents a topic selection ... -
A Survey of Topic Model Inference Techniques
(International Journal of Computer and Information Technology, 2018)— Latent Dirichlet Allocation (LDA) is a probabilistic topic model that aims at organizing, visualizing, summarizing, searching, predicting and understanding the content of any given text data. The model enables users ... -
Development of Isolated Numeric Speech Corpus for Swahili Language for Development of Automatic Speech Recognition System
(2013-07)Speech corpus being the basic requirement for the development of Automatic speech recognition (ASR) system, it should be done with much accuracy in order to enhance the performance of the system. This paper describes the ... -
SWAHILI TEXT AND SPEECH CORPUS: A REVIEW
(Innovative Journal, 2012)This paper explores the review of Swahili text and speech databases/corpus in different dimensions i.e. word, sentence and phrases selections with their phonetics and selection of speakers. It also reviles the availability ... -
Automatic Speech Recognition and Verification using LPC, MFCC and SVM
(2015-10)Speech has much capability as an interface between human and computer which comes under the Human Computer interaction (HCI). The major challenge has been the nature of voice is ever varying speech signal. The paper presents ... -
Improving Student Enrollment Prediction Using Ensemble Classifiers
(2018)In the recent years, data mining has been utilized in education settings for extracting and manipulating data, and for establishing patterns in order to produce useful information for decision making. There is a growing ...
