Browsing by Author "Raburu, George"
Now showing items 1-16 of 16
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Analysis of scheduling models applicable in referral health systems
Agola, Joshua; Raburu, George (2018)Scheduling patient referrals is one of the most important administrative responsibilities performed in the medical office. A referral scheduling algorithm can be a useful tool in the hands of a primary provider. Primary ... -
Application of Technology in Strengthening Collaboration in Research, Teaching and Learning for African Universities in the post COVID-19 Era
Raburu, George (World Journal of Innovative Research, 2020-09-03)The collaboration and sharing of teaching and technology among universities is increasingly perceived as a vehicle to improve quality in education and innovation through knowledge exchange. The discussion explores how ... -
Applying data mining principles in the extraction of digital evidence
Raburu, George; Omollo, Richard; Okumu, Daniel Onyango (International Journal of Computer Science and Mobile Computing, 2018-03)Data mining in databases is part of the interdisciplinary field of knowledge discovery used for extracting patterns and relationships amongst the data sets from a data source. This paper focuses on mining data from a ... -
Assessment of Security Measures in Universities for Enforcement of Integrity of Information Systems in Kisumu and Siaya Counties, Kenya
Musyoka, Martin M. N.; Raburu, George; Yoga, Castro; Okelo, N. B. (IJRDO - Journal of Computer Science and Engineering, 2015-06)An ICT policy safeguards Integrity of Information Systems and ensures business continuity. This study sought to assess the level of compliance by Universities to their ICT security policies by assessing the integrity pillar. ... -
Building e-Agriculture framework in Kenya
Awuor, Fredrick; Raburu, George; Onditi, ArvinLucy A.; Rambim, Dorothy (HAAI, 2016)Arguably, poverty is concentrated in developing countries due to poor capacity to develop, to access and to manage agricultural information and knowledge. This is owed to disconnect that exist between the e-Agricultural ... -
Confidentiality and Availability of Security Measures for Information Systems in Universities in Kisumu and Siaya Counties, Kenya
Musyoka, Martin M. N.; Raburu, George; Yoga, Castro; Okelo, N. B. (IJRDO-Journal Of Mathematics, 2016-08)Many organizations continue to grow in numbers by the day in adopting use and adoption of ICT in day to day business processes and so are the rising trends in cyber insecurity. Securing information systems against myriad ... -
A Dynamic Scheduling Optimization Model (DSOM)
Agola, Joshua; Raburu, George (International Journal of Research in Engineering and Science (IJRES), 2018-05-17)Scheduling in computing is the rearrangement of machine instructions to obtain the optimal level services subject to various constraints. The scheduling activity is controlled by a scheduler (part of the Operating Systems ... -
E-Marketing Adoption among Small Businesses in the Hospitality Industry in Kenya: The Institution Theory Perspective
Omoga, Charles Owuor; Raburu, George; Liyala, Samuel (International Journal of Advanced Research in Computer and Communication Engineering, 2018-06)Small sized businesses play an important role in the growth of economies all over the world, yet they appear to be slow in adopting E-marketing technology to market their products and services which may lead to business ... -
Key Issues in Internet Governance
Raburu, George; Dinga, Lawrence (World Journal of Innovative Research (WJIR), 2020-09)Internet is network of remotely or physically connected computers or computer devices that are able to interact. Numerous activities take place on the internet. The processes of decision making on what activities are to ... -
Organizational Factors Influencing Corporates Implementing Server Virtualization Technology: A Survey of Companies Listed on the Nairobi Securities Exchange, Kenya
Obegi, Felix M; Raburu, George; Okoya, Michael O (CIS, 2014)Although it is widely acknowledged that server virtualization technology has the potential to transform a large part of the IT industry, issues surrounding the adoption of virtualization technology have received relatively ... -
Performance-based usability maturity assessment framework for VLS in universities
Omieno, Kelvin K.; Raburu, George; Raburu, Pamela A. (IJARCCE, 2015-12)Virtual learning systems are becoming an increasingly common form of education due to the need for a platform that provides ability to connect people with required sets of skills, regardless of their location in the world. ... -
Server Virtualization Technology: A proposed Implementation Model
Obegi, Felix; Raburu, George; Okoya, Michael (IISTE, 2019-04-30)The study sought to fill the existing gap on issues surrounding the implementation of Server virtualization technology, which have received relatively little attention. The study investigated the implementation ... -
Small Sized Businesses and E-Marketing Adoption: Towards A Conceptual Model
Omoga, Charles Owuor; Liyala, Samuel; Raburu, George (International Journal of Scientific Research Engineering & Technology (IJSRET), 2018-04)The purpose of this study was to develop a conceptual framework for studying E-marketing adoption among small businesses in Kenya. The specific objective was to review existing information systems adoption theories and ... -
Suitability of Addition-Composition Fully Homomorphic Encryption Scheme for Securing Data in Cloud Computing
Omollo, Richard; Raburu, George (International Journal of Computer Science and Information Security (IJCSIS), 2018-04)Cloud computing is a technological paradigm that enables the consumer to enjoy the benefits of computing services and applications without necessarily worrying about the investment and maintenance costs. This paper focuses ... -
Suitability of Fully Homomorphic Encryption for Securing Cloud Computation
Omollo, Richard; Omolo, Ongati; Raburu, George; Okelo, Bernard (2014)The place of cloud computing as an emerging technological paradigm enjoys incontestable status in the field of digital resource management. Computational effort in such cloud environment involves processing of data hosted ... -
Usability maturity indicators for virtual learning systems
Omieno, Kelvin K.; Raburu, George (CIS, 2014)Todays’ institutions of higher learning faced with a problem of facilitating learning with a changing profile of students, in bigger and bigger classes. The environment in these institutions is undergoing major changes as ...