Applications of Binary Trees

Applications of binary trees

• Binary Search Tree - Used in many search applications where data is constantly entering/leaving, such as the map and set objects in many languages' libraries.
• Binary Space Partition - Used in almost every 3D video game to determine what objects need to be rendered.
• Binary Tries - Used in almost every high-bandwidth router for storing router-tables.
• Hash Trees - used in p2p programs and specialized image-signatures in which a hash needs to be verified, but the whole file is not available.
• Heaps - Used in implementing efficient priority-queues, which in turn are used for scheduling processes in many operating systems, Quality-of-Service in routers, and A* (path-finding algorithm used in AI applications, including robotics and video games). Also used in heap-sort.
• Huffman Coding Tree (Chip Uni) - used in compression algorithms, such as those used by the .jpeg and .mp3 file-formats.
• GGM Trees - Used in cryptographic applications to generate a tree of pseudo-random numbers.
• Syntax Tree - Constructed by compilers and (implicitly) calculators to parse expressions.
• Treap - Randomized data structure used in wireless networking and memory allocation.
• T-tree - Though most databases use some form of B-tree to store data on the drive, databases which keep all (most) their data in memory often use T-trees to do so.
• B-Tree and B+ Tree - They are used to implement indexing in databases.
• K-D Tree - A space partitioning tree used to organize points in K dimensional space.
• Trie - Used to implement dictionaries with prefix lookup.
• Suffix Tree : For quick pattern searching in a fixed text.
• Spanning Trees and shortest path trees are used in routers and bridges respectively in computer networks
• Store hierarchical data, like folder structure, organization structure, XML/HTML data.
• As a workflow for compositing digital images for visual effects.