Abstract: To optimize the solving efficiency of multi-objective path planning problems, this paper proposes an improved solution based on Whale Optimization Algorithm (IDWOA). First, a greedy strategy ...

Africa’s young population will make up a quarter of humanity by 2050. To capitalize on it, the continent needs to fix its power problems fast ...

Addis Ababa, October 18, 2025 (ENA)—Relentless efforts, collaboration and participation are required from all citizens to engage in discussion and seek durable solution to the major problems facing ...

Python simulation of the London Underground network that finds the fastest route between stations using weighted graph algorithms. Includes dynamic connections and optimization for travel time and ...

School-related gender-based violence remains widespread in low- and middle-income countries, yet rigorous evidence on effective prevention strategies is limited. This study evaluates the Empowerment ...