The 1978 paper "A Dichromatic Framework for Balanced Trees" by Guibas and Sedgewick[1] in which the authors introduced red/black trees to the world, they discuss algorithms for bottom up 2-3 tree's, bottom up 2-3-4 tree's, and bottom up AVL tree's usin
Well, It appears January is the month of the Red/Black tree, because here I am with yet more Red/Black tree content! Since their introduction in 1978[1] the study of red/black trees generally focused on their isomorphism with 2-3-4 trees. And, while it
On my shelf I have books by no less than 7 different authors that contain sections on implementing Red/Black Tree's. Almost all of them begin with an introduction to 2-3-4 tree's. In addition, almost all of them detail algorithms that restructure the t
Two Posts on Iterators in a row? I know, I know. But at the risk of sounding like some kind of evangelist: If you're going to insist on implementing your own containers, you must implement iterators for them. I won't repeat my entire diatribe on the
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Implementing An Iterator for In-Memory B-Trees
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Weight Balanced Binary Search Trees
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Parsing Array Subscript Operators with Recursive Descent
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Implementing Map & Filter in Scheme & C
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Persistent Symbol Tables for Lexical Scoping
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The Festival of 1 + n + f(n-1) Lights
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The Heart of Pratt Parsing: Top-Down Operator Precedence
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Compiling expressions to P-Code by AST Traversal
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Ternary Search Tries: String Specific Ordered Symbol Tables
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Digital Search Trees