Backjumping

In backtracking algorithms, backjumping is a technique that reduces search space, therefore increasing efficiency. While backtracking always goes up one level in the search tree when all values for a variable have been tested, backjumping may go up more levels. In this article, a fixed order of evaluation of variables $x_1,\ldots,x_n$ is used, but the same considerations apply to a dynamic order of evaluation.

单词	Backjumping
释义	Backjumping 英语百科 Backjumping In backtracking algorithms, backjumping is a technique that reduces search space, therefore increasing efficiency. While backtracking always goes up one level in the search tree when all values for a variable have been tested, backjumping may go up more levels. In this article, a fixed order of evaluation of variables $x_1,\ldots,x_n$ is used, but the same considerations apply to a dynamic order of evaluation.
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