Data Science Africa (DSA) [1] has awarded us a research grant, through their “Africa Artificial Intelligence (AI) Research Award 2022 Innovation Funding for Early Career Researchers” [2]. This award is meant to enable us to execute a project titled “Enterprise Medical Imaging: Automatic Classification of Radiological Medical Images for Efficient and Effective Radiological Workflows in Public Health Facilities”. Continue reading “Data Science Africa AI Research Award Innovation Funding for Early Career Researchers: Automatic Classification of Radiological Medical Images”
Tag: research
Our Work “Factors Influencing Co-Creation of Open Education Resources Using Learning Object Repositories” Accepted to CSEDU 2022
Our submission to the 14th International Conference on Computer Supported Education (CSEDU 2022), titled “Factors Influencing Co-Creation of Open Education Resources Using Learning Object Repositories” has been accepted and will be presented during the upcoming CSEDU 2022 conference. Continue reading “Our Work “Factors Influencing Co-Creation of Open Education Resources Using Learning Object Repositories” Accepted to CSEDU 2022″
Using R ggplot2 Package for Elegant Graphics
I have been analysing results from a user study I conducted a couple of weeks back, and quite naturally, I have been experimenting with varying ways of presenting the results graphically. I have primarily been using R base graphics for constructing my plots, but recently came across ggplot2… incidentally though, I also briefly experimented with lattice. Continue reading “Using R ggplot2 Package for Elegant Graphics”
R Graphical Representation – Multiple Plots in One Graph
I find that the R layout() function is a lot easier and more flexible to work with when combing multiple plots into one graph. I have in the past also played around with the par() function, but layout() is my favourite 🙂 Continue reading “R Graphical Representation – Multiple Plots in One Graph”
User Experience Evaluation Using Intrinsic Motivation Inventory
I conducted a user experience (UX) study, as part of an evaluation process for a paper submission to ICADL 2012 –the paper was accepted–, towards the end of July 2012. I particularly found AllAboutUX.org useful for selecting the UX evaluation methodology to utilise, and eventually resorted to using Intrinsic Motivation Inventory. Continue reading “User Experience Evaluation Using Intrinsic Motivation Inventory”