3 papers
cs.AI2026
Fine-Grain GPU Parallelization of the Generalized Partition Crossover for Large-Scale Traveling Salesman Problems
Swetha Varadarajan, Darrell Whitley
The Traveling Salesman Problem (TSP) is one of the most extensively studied NP-hard optimization problems. Genetic Algorithm (GA)-based solvers, such as the Edge Assembly Crossover…
cs.LG2025
IMBWatch -- a Spatio-Temporal Graph Neural Network approach to detect Illicit Massage Business
Swetha Varadarajan, Abhishek Ray, Lumina Albert
Illicit Massage Businesses (IMBs) are a covert and persistent form of organized exploitation that operate under the facade of legitimate wellness services while facilitating human…
cs.AI2023
A Parallel Ensemble of Metaheuristic Solvers for the Traveling Salesman Problem
Swetha Varadarajan, Darrell Whitley
The travelling salesman problem (TSP) is one of the well-studied NP-hard problems in the literature. The state-of-the art inexact TSP solvers are the Lin-Kernighan-Helsgaun (LKH) h…