公开(公告)号：US20230177023A1

公开(公告)日：2023-06-08

申请号：US17543288

申请日：2021-12-06

Applicant: SAP SE

Inventor： Jan Portisch ,  Radu Purdel ,  Dirk Becker ,  Markus Bucher ,  Sandra Bracholdt

IPC: G06F16/21 ,  G06N20/00

CPC classification number: G06F16/211 ,  G06N20/00

Abstract: In an example embodiment, a persistence model is utilized that allows the storage of value lists in a referenceable and reusable manner. This allows for two lifecycle options for value lists: (i) schema-dependent and (ii) schema-independent. Thus, the lifecycle of all involved entities (e.g., schemas, values, correspondences, etc.) is managed. This enables easier upgrades, downgrades, and sidegrades. The persistence is a directed graph, which comprises nodes and directed edges. This persistence can then be used to recommend additional correspondences to a user.