Abstract
Lecturers are required to perform three basic activities to be accomplished each semester, i.e. teaching, performing research, and participating in community services. However, capturing lecturer productivity for the evaluation purposes is a complex problem. This research aims to design and develop a tool to visualize and conceive lecturer workload. Instead of analysing text-based big data distribution, this research adopted interactive visualization approach that offers interaction to support lecturer workload exploratory data analysis. This approach consists of overview, zoom and filter, and detail on demand. The result is able to show the workload of each lecturer in three different level: lecturer level, head of department level, and institution level, thus made it easier to examine each lecturer activity and productivity. The contribution of this research is to provide a visualization tool for determining fair and reasonable workload for lecturers to optimize their productivity and evaluate their work rate distribution.
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