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| Алгоритъм на Дийкстра× | Алгоритъм за търсене A*× | |
|---|---|---|
| Област | Изследване на операциите | Изследване на операциите |
| Семейство | Machine learning | Machine learning |
| Година на възникване≠ | 1956 | 1968 |
| Създател≠ | Edsger W. Dijkstra | Peter E. Hart, Nils J. Nilsson, and Bertram Raphael |
| Тип | algorithm | algorithm |
| Основополагащ източник≠ | Dijkstra, E. W. (1959). A note on two problems in connexion with graphs. Numerische Mathematik, 1(1), 269-271. DOI ↗ | Hart, P. E., Nilsson, N. J., & Raphael, B. (1968). A formal basis for the heuristic determination of minimum cost paths. IEEE Transactions on Systems Science and Cybernetics, 4(2), 100-107. DOI ↗ |
| Други названия≠ | Dijkstra's algorithm, shortest path algorithm | A* algorithm, A-star algorithm, A* search |
| Свързани≠ | 3 | 2 |
| Резюме≠ | Dijkstra's Algorithm, introduced by Edsger W. Dijkstra in 1956, is one of the most fundamental algorithms in computer science for solving the single-source shortest path problem. It finds the shortest path from a starting vertex to all other vertices in a weighted graph with non-negative edge weights. | The A* Search Algorithm, developed by Peter E. Hart, Nils J. Nilsson, and Bertram Raphael in 1968, is an optimal path-finding algorithm that combines the benefits of Dijkstra's algorithm with heuristic guidance. It efficiently finds the shortest path by balancing actual distance from the start with estimated distance to the goal. |
| ScholarGateНабор от данни ↗ |
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