In computer science, a retrieval data structure, also known as static function, is a space-efficient dictionary-like data type composed of a collection...
10 KB (1,514 words) - 14:40, 29 July 2024
B-tree indexes for data retrieval, while compiler implementations usually use hash tables to look up identifiers. Data structures provide a means to manage...
16 KB (1,805 words) - 15:49, 31 July 2025
Data retrieval means obtaining data from a database management system (DBMS), like for example an object-oriented database (ODBMS). In this case, it is...
2 KB (277 words) - 15:25, 2 January 2024
semi-structured, or structured data (for example knowledge graphs). These embeddings are then stored in a vector database to allow for document retrieval....
24 KB (2,549 words) - 15:32, 16 July 2025
for the metadata that describes data, and for databases of texts, images or sounds. Automated information retrieval systems are used to reduce what has...
44 KB (4,912 words) - 07:47, 24 June 2025
counter to keep track of the size of the list: structure frame: data : item next : frame or nil structure stack: head : frame or nil size : integer procedure...
40 KB (4,727 words) - 00:02, 29 May 2025
In computer science, a search data structure[citation needed] is any data structure that allows the efficient retrieval of specific items from a set of...
9 KB (930 words) - 14:42, 27 October 2023
Query language (redirect from Information retrieval query language)
according to whether they are database query languages or information retrieval query languages. The difference is that a database query language attempts...
8 KB (928 words) - 05:20, 26 May 2025
Sequential Access Method (ISAM), used for indexing data for fast retrieval Lookup table, a data structure used to store precomputed information Site map,...
6 KB (815 words) - 03:00, 2 July 2025
EPWING (section File structure)
Japanese. A subset of EPWING V1 is standardized as JIS X 4081 ("Retrieval Data Structure for Japanese Electronic Publication"). In 1986, Fujitsu, Iwanami...
2 KB (194 words) - 13:00, 14 March 2025
subset of the original data. In order to do this, the key of the subset of data to be retrieved must be known before retrieval begins. The most popular...
16 KB (2,052 words) - 01:17, 12 July 2025
Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or...
3 KB (407 words) - 16:43, 7 July 2025
An image retrieval system is a computer system used for browsing, searching and retrieving images from a large database of digital images. Most traditional...
6 KB (716 words) - 05:03, 15 July 2025
Semantic Web (redirect from Data Web)
Improving information retrieval thereby reducing information overload and increasing the refinement and precision of the data retrieved Identifying relevant...
52 KB (6,280 words) - 16:57, 18 July 2025
OPeNDAP (category Data analysis)
(Open-source Project for a Network Data Access Protocol) is an endeavor focused on enhancing the retrieval of remote, structured data through a Web-based architecture...
8 KB (874 words) - 16:03, 17 July 2025
Krasnogor implemented a stack data structure using DNA, allowing for last-in, first-out (LIFO) data recording and retrieval. Their approach used hybridization...
32 KB (3,779 words) - 19:16, 4 August 2025
temporal reasoning algorithms to detect abnormal access to data (e.g., databases or information retrieval systems) or abnormal email exchange, honeypots for detecting...
13 KB (1,443 words) - 18:44, 27 December 2024
Information science (section Information retrieval)
concerned with analysis, collection, classification, manipulation, storage, retrieval, movement, dissemination, and protection of information. Practitioners...
51 KB (5,902 words) - 20:39, 24 July 2025
structured storage and retrieval of data. By the 1980s, relational database models revolutionized data management, emphasizing the importance of data...
13 KB (1,328 words) - 19:03, 21 June 2025
Search engine indexing (section Index data structures)
indexing is the collecting, parsing, and storing of data to facilitate fast and accurate information retrieval. Index design incorporates interdisciplinary concepts...
35 KB (4,738 words) - 17:17, 4 August 2025
document structure and anchor text into account), represent TF-IDF-like retrieval functions used in document retrieval. BM25 is a bag-of-words retrieval function...
10 KB (1,332 words) - 10:16, 27 July 2025
Research data archiving is the long-term storage of scholarly research data, including the natural sciences, social sciences, and life sciences. The various...
25 KB (3,070 words) - 18:35, 23 June 2025
The hippocampus participates in the encoding, consolidation, and retrieval of memories. The hippocampus is located in the medial temporal lobe (subcortical)...
15 KB (1,948 words) - 21:20, 10 May 2025
Music information retrieval (MIR) is the interdisciplinary science of retrieving information from music. Those involved in MIR may have a background in...
10 KB (1,149 words) - 00:17, 2 August 2024
Inverted index (category Data management)
itself, rather than its index. It is the most popular data structure used in document retrieval systems, used on a large scale for example in search engines...
8 KB (875 words) - 15:30, 5 March 2025
makes data easier to understand and speeds up data retrieval. Dimensional structures are easy for business users to understand because the structure is divided...
39 KB (4,777 words) - 17:51, 20 July 2025
Database normalization (redirect from Data anomaly)
pp. 120–125 H.-J. Schek, P. Pistor Data Structures for an Integrated Data Base Management and Information Retrieval System Kent, William (February 1983)...
37 KB (2,918 words) - 20:54, 14 May 2025
Hash function (section Data normalization)
hash tables are used in data storage and retrieval applications to access data in a small and nearly constant time per retrieval. They require an amount...
50 KB (7,455 words) - 17:15, 31 July 2025
also refer to: Query, a precise request for information retrieval made to a database, data structure or information system Query language, a computer language...
1 KB (217 words) - 06:10, 29 June 2025