{"version":"1.0","type":"link","title":"Retroactive data structure - Newikis","description":"In computer science a retroactive data structure is a data structure which supports efficient modifications to a sequence of operations that have been performed on the structure. These modifications can take the form of retroactive insertion, deletion or updating an operation that was performed at…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}