Eric Walker added Finger Trees: A Simple General-purpose Data Structure to Tree (data structure)
Eric Walker added B-tree to Tree (data structure)
Eric Walker added Binary search tree (BST) to Tree (data structure)
Eric Walker added Spanning tree - Wikipedia to Tree (data structure)
Eric Walker added Minimum spanning tree - Wikipedia to Tree (data structure)
Eric Walker added Tree (data structure) - Wikipedia to Tree (data structure)
Eric Walker added B+ tree - Wikipedia to Tree (data structure)
Eric Walker added k-d tree - Wikipedia to Tree (data structure)
Eric Walker added Tree rotation - Wikipedia to Tree (data structure)
Eric Walker added AVL tree - Wikipedia to Tree (data structure)
Eric Walker added Splay tree - Wikipedia to Tree (data structure)
Eric Walker added Cartesian tree - Wikipedia to Tree (data structure)
Eric Walker added Log-structured merge-tree (LSM tree), Trie (data structure) and Hash array mapped trie and a number of links to Tree (data structure), and added Tree (data structure) to Algorithms and data structures
Eric Walker added a number of topics and a number of links to Algorithms and data structures, and added Algorithms and data structures to Software and programming
Eric Walker added Radix tree - Wikipedia to Trie (data structure), and added Trie (data structure) to Tree (data structure)
Eric Walker added Hash array mapped trie - Wikipedia and Ten Years of Erlang to Hash array mapped trie, and added Hash array mapped trie to Tree (data structure)