{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"parameterized complexity","description":"A branch of computational complexity theory that studies how problem-solving time depends on input size and a separately specified parameter.","display_name_alternatives":["parameterised complexity","parameterized complexity theory","parameterised complexity theory","parametrized complexity"],"ids":{"openalex":"https://openalex.org/keywords/parameterized-complexity","wikidata":"https://www.wikidata.org/wiki/Q1570441"},"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.7563,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10374","display_name":"Advanced Graph Theory Research","score":0.7563,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":6499,"cited_by_count":69461,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/parameterized-complexity","updated_date":"2026-10-22T04:07:25","created_date":"2022-04-12T19:38:12"}
