{"id":"https://openalex.org/keywords/feature-models","display_name":"feature models","description":"Models used in software product line engineering to represent common and variable features of related software products.","display_name_alternatives":["feature model","software product line feature models","software product line feature modeling","software product line feature modelling"],"ids":{"openalex":"https://openalex.org/keywords/feature-models","wikidata":"https://www.wikidata.org/wiki/Q5439685"},"primary_topic":{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.5601,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.5601,"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"}}],"works_count":3098,"cited_by_count":41601,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/feature-models","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}