Decompose Lossless Join with Dependency Preservation in Neutrosophic Database

Abstract

Neutrosophic database model is an extension of relation based classical data model with the framework of neutrosophic set and similarity measure formula to process imprecise data and query. Data anomalies and redundancy does not create any problem during designing of relational neutrosophic database model with different neutrosophic normal forms. Unnormalized relation decomposition satisfies the properties of join with lossless representation and preserving dependency. Here we focused on these two important issues for designing algorithms that confirm lossless join and dependency preservation   into the third neutrosophic normal form or Boyce Codd neutrosophic normal form. Also we satisfied the algorithms with examples.

 Keywords- Neutrosophic Set, Neutrosophic Dependency, Neutrosophic Dependency Preservation, Neutrosophic Lossless Join.