Semantic Routing is a method of pruning a flooding search such that queries are preferentially forwarded to nodes that can answer those queries.

语义路由是一种对广播搜索进行修剪的方法，将查询请求有选择的发送给能响应请求的节点。

youdao

The search strategy of our algorithm integrates a depth-first traversal of the prefix sequence lattice with two effective pruning mechanisms.

算法采用了深度优先挖掘策略，并将基于前缀序列格的深度优先遍历与两种高效的剪枝策略相结合。

youdao

But part of the process of being systematic is not assuming that I'm going to get a lucky guess. But not even thinking really hard at this point. But just pruning the search space.

但是系统化的过程是不允许，假设我做出了，一个幸运的猜测的，而是逐步缩小搜索空间。

youdao

But part of the process of being systematic is not assuming that I'm going to get a lucky guess. But not even thinking really hard at this point. But just pruning the search space.

但是系统化的过程是不允许,假设我做出了,一个幸运的猜测的,而是逐步缩小搜索空间。

麻省理工公开课 - 计算机科学及编程导论课程节选