Source: wikibot/garsia-wachs-algorithm

= Garsia–Wachs algorithm
{wiki=Garsia–Wachs_algorithm}

The Garsia–Wachs algorithm is a well-known algorithm in combinatorial optimization, primarily utilized for efficiently finding the longest increasing subsequence (LIS) in a sequence of numbers. The algorithm was introduced by Garsia and Wachs in the early 1980s. \#\#\# Overview The longest increasing subsequence problem involves determining the longest subsequence of a given sequence such that all elements of the subsequence are in increasing order.