Many students appear to be completing assignments faster while learning less from them. This conclusion comes from one of the largest studies of how generative AI is changing student behavior and ...

Abstract: The Traveling Salesman Problem (TSP) is one of the most well-known NP-hard combinatorial optimization problems (COPs). Many social production problems can be effectively represented as ...

Emergency crews rushed to New York’s John F. Kennedy International Airport on Tuesday in response to reports that a Delta Air Lines flight from Puerto Rico had a possible landing-gear problem. Delta ...

On April 10, 2026, Delta Air Lines retired N171DN, a Boeing 767-300ER that had been in service with the airline for nearly 36 years. It was delivered to Delta in June 1990, and took its first flight ...

Abstract: Unit commitment (UC) problems are typically formulated as mixed-integer programs (MIP) and solved by the branch-and-bound (B&B) scheme. The recent advances in graph neural networks (GNN) ...

Daniel comes to Simple Flying with a business focused approach to the aviation world. Daniel enjoys analyzing strategy and how companies move against each other to gain a step ahead in the skies.