The need to integrate Early Warning System (EWS) with Disaster Risk Reduction (DRR) has
long been recognized in several global forums. In the year 2006, the United Nations …

Flood disasters occur worldwide, and flood risk prediction is conducive to protecting human
life and property safety. Influenced by topographic changes and rainfall, the water level …

Real-world non-autonomous systems are open, out-of-equilibrium systems that evolve in
and are driven by temporally varying environments. Such systems can show multiple …

This paper employs Topological Data Analysis (TDA) to detect extreme events (EEs) in the
stock market at a continental level. Previous approaches, which analyzed stock indices …

The critical point of rock mass transition from stable to unstable states is significant for the
prevention and control of rock engineering hazards. This study explored the precursor …

Air pollution is a persistent issue that arises worldwide. Mitigating this issue poses a
significant challenge due to endless industrialization activities, rising construction works and …

Haze has been a major issue afflicting Southeast Asian countries, including Malaysia, for the
past few decades. Hierarchical agglomerative cluster analysis (HACA) is commonly used to …

The importance of this research to the literature lies in the ability to develop a hybrid method
of Topological Data Analysis and Unsupervised Machine Learning (TDA-uML) for flood …

Topological data analysis (TDA) has recently been a very reliable research area in Statistics
for extracting shape from data. Flooding annually destroys properties, buildings, farmland …

For thousands of years, humans have altered the movement of water through construction of
earthworks. These earthworks remain in landscapes, where they continue to alter hydrology …