Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Pakistan State Oil Company has a price-to-earnings (P/E) ratio of 8.89 (TTM). This compares to an industry average of 7.91. What is Pakistan State Oil Company’s price-to-sales ratio? The P/S ratio for ...

Abstract: Aiming at the problems of the A* algorithm in mobile robot path planning, such as multiple nodes, low path accuracy, long running time and difficult path initialization of particle swarm ...

Abstract: Automatic path planning problem is essential for efficient mission execution by unmanned aerial vehicles (UAVs), which needs to access the optimal path rapidly in the complicated field. To ...