The Entity-Relationship (ER) model is a popular object-based model used to represent the structure of a database. It focuses on entities (objects) and the relationships between them. Here are the key ...

The semantics of set operations are not adequate for the richer data models of object-based database systems that include object-oriented and semantic data modeling concepts. The reason is that ...

Abstract: Object-based reservoir modeling technology is often used to predict channel ... Thousands of conditional objects are generated and stored in the database. Use three channel selection ...