Simplified entity relationship model to access structure data
Abstract:
Modeling data as an undirected graph can include a set of entities and a set of attributes. A set of relationships can be defined to represent semantic associations with each association connecting at least two entities. Attributes can be associated with entities rather than with relationships. A hierarchical query language with a set of atomic operations on modeled data can be employed. The modeled data can be displayed on a display unit.
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