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Divide-and-conquer approach to sort the list (38, 27, 43, 3, 9, 82, 10) in increasing order. Upper half: splitting into sublists; mid: a one-element list is trivially sorted; lower half: composing sorted sublists. The divide-and-conquer paradigm is often used to find an optimal solution of a problem.
In data deduplication, data synchronization and remote data compression, Chunking is a process to split a file into smaller pieces called chunks by the chunking algorithm. It can help to eliminate duplicate copies of repeating data on storage, or reduces the amount of data sent over the network by only selecting changed chunks.
Ability to break volume into chunks then rejoin for batch of parallel processing. Automatic iso-surfacing using a threshold system. Converting images to contours (vector form) and vice versa. Segmentation: Allows manual tracing of regions of interest using closed contours, open contours (for tubes) and scattered pints (for spheres).
MapReduce is a programming model and an associated implementation for processing and generating big data sets with a parallel and distributed algorithm on a cluster. [1] [2] [3]A MapReduce program is composed of a map procedure, which performs filtering and sorting (such as sorting students by first name into queues, one queue for each name), and a reduce method, which performs a summary ...
Flow-based programming defines applications using the metaphor of a "data factory". It views an application not as a single, sequential process, which starts at a point in time, and then does one thing at a time until it is finished, but as a network of asynchronous processes communicating by means of streams of structured data chunks, called "information packets" (IPs).
As I mentioned in the radix sort article, trie-based radix sorts can be used for incremental sorting. If you already have a sorted list and need to insert one new string into it, then you might have to re-sort the entire list with a batch sorting algorithm, which can require more time than inserting a new string into a trie.
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LZSS improves on LZ77 by using a 1-bit flag to indicate whether the next chunk of data is a literal or a length–distance pair, and using literals if a length–distance pair would be longer. In the PalmDoc format, a length–distance pair is always encoded by a two-byte sequence.