{"id":"https://openalex.org/keywords/space-efficient-data-structures","display_name":"space-efficient data structures","description":"Data structures designed to represent and support operations on information while using minimal memory, in computer science.","display_name_alternatives":["space-efficient data structure","memory-efficient data structure","memory-efficient data structures"],"ids":{"openalex":"https://openalex.org/keywords/space-efficient-data-structures","wikidata":"https://www.wikidata.org/wiki/Q16707838"},"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.5422,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.5422,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.0778,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":1408,"cited_by_count":28500,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/space-efficient-data-structures","updated_date":"2026-10-16T04:06:51","created_date":"2026-09-30T00:00:00"}