<i><p>A weak entity set is a type of entity set in a database that does not have a primary key attribute of its own to uniquely identify its individual instances. Instead, it relies on another entity, ...

ERD clustering tool allowing database/data science instructors and TAs to cluster ERD (Entity Relationship Diagram) submissions. Given a test set of ERD diagram images and a ground truth, we created ...

In building a logical data model, some entities are considered strong, other entities are considered weak. Strong entities are the most foundational elements within a nascent Entity-Relationship ...