School of Computing and IT (JA): Recent submissions
Now showing items 61-80 of 105
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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 ... -
AN INVESTIGATION INTO THE APPLICABILITY OF GREEN IT CONCEPTS INTO GREEN IS
(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 Survey of Security Protocols for Wireless Sensor Networks
(International Journal of Applied computer Science, 2017)There are numerous wireless sensor network (WSN) applications being developed day to day. These applications range from simple environmental monitoring such as collecting temperatures in an agricultural farm to complex ... -
Impact of Managerial Interventions on Process in implementing Information Systems for Higher Education Institutions in a developing country
(African Journal of Computing and Information Systems, 2017)Organizational Implementation of Information Systems Innovations (OIISI) Framework was developed in the context of University in Kenya and can be used to understand the implementation of Information Systems (IS) Innovations ... -
Automatic Debugging Approaches: A literature Review.
(2017)Fixing failed computer programs involves completing two fundamental debugging tasks: first, the programmer has to reproduce the failure; second, s/he has to find the failure cause. Software debugging is the process of ... -
Computer Laptop Project Strategy for Basic Education Schools in Kenya
(IJICT Journals, 2017-05)Kenya’s Vision 2030 recognizes the enabling role of Information and Communication Technology (ICT) and anchors some of its key aspirations upon the availability and adoption of computers for schools. The overall objective ... -
FACTORS AFFECTING CITIZEN READINESS FOR E-GOVERNMENT SYSTEMS IN KENYA
(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 ... -
Complexity Metrics for Measuring the Understandability and Maintainability of Business Process Models using Goal-Question-Metric (GQM)
(2008)Business Process Models (BPMs), often created using a modeling language such as UML activity diagrams, EventDriven Process Chains Markup Language (EPML) and Yet Another Workflow Language (YAWL), serve as a base for ... -
Transaction Costs and Facilitating Conditions as Indicators of the Adoption of Mobile Money Services in Kenya
(2013)Kenya is depicted as one of the fastest growing mobile money ecosystem in the world. In addition to the traditional text and voice services, all mobile phone service providers in Kenya have incorporated mobile money as a ... -
Survey of Cyber Security Frameworks
(2014)In a digital world, the national economy and welfare have grown critically dependent on the cyber infrastructure due to the capabilities and opportunities the Internet provides. This leaves organizations open to various ... -
Social Attackability Metrics for Software Systems
(2013)Software based system have become ubiquitous in modern day activities. Software system based system are being increasing attacked, leading to the need for software system administrators, and managers to have some metrics ... -
MOBILE-ASSISTED INSTRUCTIONAL FOR DOMESTIC MAID (MAID-M)
(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 ... -
Factors affecting sustainability of low priced computers for learning in Kenya
(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 ...
