alf » from archive
Dynamic Programming versus Memoization - http://blog.racket-lang.org/2012/08/dynamic-programming-versu...
"The article is about the difference between memoization and dynamic programming (DP). Before you read on, you should stop and ask yourself: Do I think these two are the same concept?; if you think they are different, How do I think they differ?; and for that matter, Do I even think of them as related?" ‎- alf