2 papers
cs.AI2026
A time-series classification framework for individual-level absenteeism prediction under severe class imbalance
Kwong Ho Li, Matthew Roughan, Wathsala Karunarathne
Staff absenteeism imposes substantial operational costs in high-demand work environments such as healthcare, emergency services, meat processing, construction, and courier and deli…
cs.AI2025
Optimising Call Centre Operations using Reinforcement Learning: Value Iteration versus Proximal Policy Optimisation
Kwong Ho Li, Wathsala Karunarathne
This paper investigates the application of Reinforcement Learning (RL) to optimise call routing in call centres to minimise client waiting time and staff idle time. Two methods are…