The ternary search tree (TST) is the champion of data structure acrobatics — it finds all keys having a given prefix, suffix, or infix. It even finds those keys that closely match a given pattern.

The researchers found that people often summarize entire episodes of a story into single sentences, leading to the conclusion that narratives are stored in memory as tree structures. In this model, ...

An important design decision is whether to implement your decision tree classifier using a recursive tree data structure or a list-based data structure. Almost all of the decision tree classifier ...