Abstract: This paper proposes and analyzes a gradient-type algorithm based on Burer-Monteiro factorization, called the Asymmetric Projected Gradient Descent (APGD), for reconstructing the point set ...

Location-driven applications continue to grow in complexity as businesses rely more heavily on real-time data, routing logic, and precise geospatial calculations. Whether it’s a delivery platform ...

Travel time is no longer just a number on a map-it's a core functionality driving user experience in everything from ride-hailing apps and logistics platforms to event planning... Travel time is no ...

Objectives: Underreporting of occupational diseases (ODs) could be attributed to poor medical accessibility, which is rarely discussed previously. Our cross-sectional study aims to evaluate how OD ...

Technology is increasingly taking a more critical role in the evolution of urban mobility. Cities worldwide are grappling with congestion, pollution, and inefficient transportation systems. As urban ...

KEYWORDS: Vehicle Routing Problem (VRP), Google Maps Distance Matrix API, Python, Pulp, Mixed Integer Linear Programming, Transportation, Optimisation Problem, Time Window, Mathematical Modelling ...

Commercial organisations commonly use operational research tools to solve vehicle routing problems. This practice is less commonplace in charity and voluntary organisations. In this paper, we provide ...

1 Statistics Research Division, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Bandung, Indonesia 2 Undergraduate Program in Mathematics, Faculty of Mathematics and Natural ...