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Suboptimal search algorithms offer shorter solving times by sacrificing guaranteed solution optimality. While optimal search algorithms like A* and IDA* require admissible heuristics, suboptimal search algorithms need not constrain their guidance in this way. Previous work has explored using off-lin ...

In our video we present four fundamental heuristic search algorithms including uniform cost search, greedy best first search, A*, and weighted A*. We provide a brief description and pseudo code for each algorithm, after which we visualize its execution on a two-dimensional path-finding problem.