{"version":"1.0","type":"link","title":"Set cover problem - Newikis","description":"The set cover problem is a classical question in combinatorics, computer science, operations research, and complexity theory.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/a/a5/SetCover.svg/1280px-SetCover.svg.png","thumbnail_width":1280,"thumbnail_height":1810}