In actual distribution process, the traffic flow varies with time, and each consumer has multiple fuzzy windows. To minimize the total distribution cost and mean consumer dissatisfaction, this paper ...

Hub location problems are network design problems on the level of strategic decision-making processes. During strategic planning, input data, such as flows and set-up costs, are not always known in ...

Morgan Wallen's "I'm the Problem" is No. 1 on the Billboard 200 chart for a fourth week. File Photo by John Angelillo/UPI 28,193 people played the daily Crossword recently. Can you solve it faster ...

Morgan Wallen ’s I’m the Problem spends a month at No. 1 on the Billboard 200 albums chart (dated June 21), as the set earned 209,000 equivalent album units in the United States in the ...

python-library bing-maps nearest-neighbor vehicle-routing-problem vrp heuristics tsp classical cvrp tsp-solver maximum-matching generalized-assignment-problem sweep-algorithm savings-algorithm ...

machine-learning gale-shapley network-flow binary-tree dynamic-programming greedy-algorithms knapsack-problem k-nearest-neighbours divide-and-conquer fastfouriertransform scheduling-problem ...

Morgan Wallen’s I’m the Problem has topped the Billboard’s Country Airplay chart for eighth consecutive week I’m the Problem also earned the No. 1 spot on the Billboard 200 charts for the second week, ...

June 7 (UPI) --Country music star Morgan Wallen's I'm the Problem is the No. 1 album in the United States this week. Coming in at No. 2 on the Billboard 200 chart dated Saturday is SZA's SOS ...

‘I’m the Problem’ Is Now 1 of the 6 Longest-Leading Country Airplay No. 1s – and Morgan Wallen Has 3 of Them Plus, the country star adds his milestone 20th top 10 on the chart.