Browsing Journal Articles (CI) by Author "Muketha, Geoffrey M."
Now showing items 21-40 of 57
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An Extended Security Measurement Framework For Open-Source Enterprise Resource Planning Software Security
Njuki, Jane W.; Muketha, Geoffrey M.; Ndia, John G. (International Journal of Network Security & Its Applications (IJNSA), 2022-09)Modern organizations are adopting new ways of measuring their level of security for compliance and justification of security investments. The highly interconnected environment has seen organizations generate lots of personal ... -
FACTORS AFFECTING CITIZEN READINESS FOR E-GOVERNMENT SYSTEMS IN KENYA
Khaemba, S.N.; Muketha, Geoffrey M.; Matoke, N. (2017-04)Electronic government (e-government) provides a common infrastructure and direction across the public sector. It enhances collaboration within and among public sector organizations between Government and the business ... -
Factors Affecting Requirements Elicitation for Heterogeneous Users of Information Systems
Ronoh, L.C.; Muketha, Geoffrey M.; Wabwoba, F. (2015)Modern organizations keep up with the fast changing technology through successful information systems development and integration to automate their business operations. Among others, this can be achieved through effective ... -
Factors affecting sustainability of low priced computers for learning in Kenya
Muketha, Geoffrey M.; Karume, S.M.; Omuterema, S. (2012)The debate on surging e-waste amounts in some African countries has seen the ban of importation of refurbished computers arguing that they are the main source of e-waste. The view that refurbished computers are bad contradicts ... -
A Framework for E-Learning Implementation in Developing Countries: A Students' Perspective
Ondago, C. O.; Ondimu, K. O.; Muketha, Geoffrey M. (2012)Institutions of higher learning in developing countries have lagged behind those in the developed world in e-learning (eL) adoption, mainly due to cost and poor Internet infrastructure. Introduction of eL in such institutions ... -
Implementation of AI-based assistive technologies for learners with physical disabilities in Kenya: a practical design thinking approach
Kirongo, A. C.; Bundi, D. G.; Kitaria, D. T.; Huka, G. S.; Muketha, Geoffrey M. (African Journal of Science, Technology and Social Sciences (AJSTSS), 2022-06)Inclusion of Learners with disabilities continues to extensively rely on digital and Artificial Intelligence (AI) enabled Assistive Technologies (AT) as enablers for teaching and learning. However, the provision of ATs to ... -
Improving Student Enrollment Prediction Using Ensemble Classifiers
Wanjau, Stephen K.; Muketha, Geoffrey M. (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 ... -
Interface Features, Program Complexity and Memorability as Indicators of Learnability of Mobile Social Software
Masese, N. B.; Muketha, Geoffrey M.; Mbuguah, S. M. (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 ... -
An interoperability framework for systems in Kenya
Muketha, Geoffrey M.; Micheni, E.M.; Wamocho, L. (2012)This paper presents a platform level interoperability framework for mobile money transfer systems in Kenya. The proposed interoperability framework is aimed at exploiting the potential of mobile money transfer across ... -
An Investigation into Customers' Requirements for Electronic Banking: A Case Study of Microfinance Institutions (MFIs) in Keny
Kalui, D. M.; Moturi, C.A.; Muketha, Geoffrey M.; Tarus, J. K. (2017)There is a general consensus that governments, businesses and all individuals need to harness the power of Information and Communication Technology (ICT) and ICT enabled services for wider access and improved welfare ... -
AN INVESTIGATION INTO THE APPLICABILITY OF GREEN IT CONCEPTS INTO GREEN IS
Njeru, Mwiti Kevin; Muketha, Geoffrey M.; Kamau, John W.; Wanyembi, Gregory W.; Waithaka, Stephen Titus (IJAIEM, 2014-12)In the last five years, research on the role of IT in managing the environment has been accelerated by Information Technology (IT) practitioners such as Google, IBM and Microsoft as well as by the academic community. ... -
A Literature Survey of Cognitive Complexity Metrics for Statechart Diagrams
King'ori, Ann W.; Muketha, Geoffrey M.; Micheni, E. M. (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 ... -
Metrics For Evaluating Alerts in Intrusion Detection Systems
Kiruki, Jane K.; Muketha, Geoffrey M.; Kamau, Gabriel N. (2023-01)Network intrusions compromise the network’s confidentiality, integrity and availability of resources. Intrusion detection systems (IDSs) have been implemented to prevent the problem. Although IDS technologies are promising, ... -
A Metrics-Based Fuzzy Logic Model for Predicting the Reusability of Object-Oriented Software
Onyango, Kevin A.; Muketha, Geoffrey M.; Micheni, E. M. (Blue Eyes Intelligence Engineering and Sciences Publication, 2020-08)Software reusability facilitates the engineering of new software or systems functionalities without having to start coding from scratch. This software quality provides numerous merits to the software developers including ... -
MOBILE-ASSISTED INSTRUCTIONAL FOR DOMESTIC MAID (MAID-M)
Muketha, Geoffrey M.; Teh, P. L.; Gu, Y. (2014)Statistics from Immigration Department of Malaysia has shown that the foreign workers have increased tremendously over the past 4 years. Different nationalities of foreign maids usually speak in their own mother languages ... -
Multi-Agent Systems Requirements Analysis for Patient-centered Healthcare Consultancy Service
Muyobo, D.; Wechuli, A. N.; Muketha, Geoffrey M. (International Journal of Advanced Research in Computer Science, 2023-10)Agents are currently being discussed in nearly every domain of science and engineering. Through the utilization of IoT and agent-based systems, remote consultations and virtual doctors can provide essential healthcare ... -
A New Complexity Metric for UML Sequence Diagrams
Maina, Nevy K.; Muketha, Geoffrey M.; Wambugu, Geoffrey M. (2023-01)Object-Oriented Programming (OOP) has been promoted as a way to produce high-quality software while increasing developer productivity through code reuse. Software systems and underlying designs get more extensive and more ... -
A Novel Alert Correlation Technique for Filtering Network Attacks
Kiruki, Jane K.; Muketha, Geoffrey M.; Kamau, Gabriel (International Journal of Network Security & Its Applications, 2023-05)An alert correlation is a high-level alert evaluation technique for managing large volumes of irrelevant and redundant intrusion alerts raised by Intrusion Detection Systems (IDSs).Recent trends show that pure intrusion ... -
Optimized Trust-Based DSR Protocol to Curb Cooperative Blackhole Attacks in MANETs Using NS-3
Mwangi, Ephantus G.; Muketha, Geoffrey M.; Kamau, Gabriel N. (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. ... -
A Probabilistic Data Encryption scheme (PDES)
Wanambisi, A. W.; Maende, C.; Muketha, Geoffrey M.; Aywa, S. (2013)In this paper the author presents a probabilistic encryption scheme that is polynomially secure and has the efficiency of deterministic schemes. From the theoretical construction of Brands and Gill (1996), it is clear ...