This repository provides a solution to the standard Capacitated Vehicle Routing Problem with Time Windows (CVRPTW). In a CVRPTW, we aim to optimize the routes of a fleet of vehicles serving customers ...

Abstract: The growing integration of renewable energy sources into the grid introduces significant uncertainty in supply-demand balance, necessitating rapid and accurate load flow solutions. This is ...

As renewable energy installations multiply, the first generation of solar panels, wind turbine blades, and lithium-ion batteries is reaching the end of its lifespan. Police in Finland arrest 2 members ...

The holidays are over, and now you’re left with the memories—and a tangled mess of string lights. While it may be tempting to toss the knots into the nearest box or plastic bag, there’s a better ...

In December 2024, the popular Ultralytics AI library was compromised, installing malicious code that hijacked system resources for cryptocurrency mining. In August 2025, malicious Nx packages leaked 2 ...

Cybersecurity researchers have discovered two malicious Google Chrome extensions with the same name and published by the same developer that come with capabilities to intercept traffic and capture ...

Abstract: Power flow analysis requires computation of derivatives of Jacobian for the expressions of real and reactive power with Newton-Raphson method for every iteration. Generally sparse Jacobian ...

Sewing machines looked simple, but their inner workings were anything but. Engineers had to invent an entirely new way of sewing to make machines possible. Tiny mechanical movements worked in perfect ...

It’s almost impossible to know whether a peer-review report has been generated by artificial intelligence, according to a study that put AI-detecting tools to the test. The authors fed the original ...