1 citations · 1 across the 3 of their papers we have counts for
3 papers
cs.DB2019
Manifesto for Improved Foundations of Relational Model
Witold Litwin
Normalized relations extended with inherited attributes can be more faithful to reality and support logical navigation free queries, properties available at present only through sp…
cs.DB2017
Stored and Inherited Relations
Witold Litwin
The universally applied Codd's relational model has two constructs: a stored relation, with stored attributes only and a view, only with the inherited ones. In 1992, we have propos…
cs.DB2015★ 1 cited
On-the fly AES Decryption/Encryption for Cloud SQL Databases
Sushil Jajodia, Witold Litwin, Thomas Schwarz
We propose the client-side AES256 encryption for a cloud SQL DB. A column ciphertext is deterministic or probabilistic. We trust the cloud DBMS for security of its run-time values,…