IEEE

A Neural Network Model Based on Differential Evolution Algorithm for Traveling Salesman Problem

Abstract: This paper presents a novel neural network-based optimization framework, NNDE, to solve the traveling salesman problem (TSP). The core idea is to use a radial basis function network (RBFN) ...
Orlando Sentinel

NASA finds source of Artemis II problem that forced rollback from the launch pad

NASA announced it had found the source of a helium flow blockage that forced it to roll the Artemis II rocket back from the launch pad at Kennedy Space Center and delay its lunar fly-by mission until ...
IEEE

Just-In-Time Multi-Agent Path Finding with Earliness-Tardiness Costs

Abstract: We study the problem of multi-agent path finding with earliness-tardiness costs (MAPF-ET), which encourages agents to finish their tasks just-in-time, neither too early nor too late. Given ...
The New York Times

Problem With Artemis Rocket Will Delay NASA’s Moon Mission

The rocket will be removed from the launchpad in order for technicians to investigate and fix a malfunctioning helium system. By Kenneth Chang A day after NASA officials optimistically said they were ...