This is a comprehensive modernization and enhancement of the original json-sql library, featuring: ...

Answering SPJA queries under differential privacy (DP), including graph-pattern counting under node-DP as an important special case, has received considerable attention in recent years. The dual ...

A high-performance CUDA implementation of core SQL operators designed for integration with relational database engines. This project provides GPU-accelerated implementations of fundamental database ...

Are you feeling stuck in a rigid pattern of relating that leaves you unsatisfied in your most important relationships? Perhaps people give you regular feedback that you are distant or don’t share your ...

Abstract: In this paper, we investigate the sizes of some approximate relational operations results, focusing on join, outer join and difference. We extend the notion of random database, in which the ...

Abstract: The relational database model (RDM), proposed by Codd, has been proven to be a very useful model in many applications. The inherent of the RDM is effective for precise and unambiguous data.