… into relational databases and back. A set of data refinement rules is introduced to map a tabular datatype into a relational database schema. Having expressed … the functions that migrate the data. We use well-known relational database techniques …
PEPM 2009: 179-188 [doi]… be exploited to define a strongly-typed model of relational databases … time. Apart from the standard relational database operations, such as selection …, and transforming relational databases. …
haskell 2006: 25-36 [doi]… Relational database systems are highly efficient hosts to table-shaped data …, unranked trees―accessible to relational database systems. Efficient XPath-based … that injects full tree awareness into the relational database kernel. A loop …
btw 2007: 465-474 [doi]… Digital watermarking for relational databases emerged as a candidate solution to provide copyright protection of relational data, maintaining integrity of the database information, tamper detection, traitor tracing etc. In this paper, we …
In Proceedings of the IEEE International Conference on Advances in Communication, Network, and Computing (CNC'10). 2010: [doi]… scheme for relational databases that embeds both private and public watermarks … in the database without loss of strength and security. The public watermarking is based on a part of the database state which remains invariant under processing …
In Proceedings of the 6th International Conference on Information Systems Security (ICISS 2010). 2010: [doi]… of data easily. The most efficient ones, relational database management systems …-shaped data only. In this thesis, we will unleash the power of relational database …, they tend to perform other core XQuery operations outside the relational database …
PhD thesis, Technische Universität München, October 2006. [doi]… Keyword-based search in relational databases allows users to discover relevant information without knowing the database schema or using complicated queries … database search by utilizing user preferences. Query results are ranked based …
edbt 2010: 585-596 [doi]… In this paper we extend the Abstract Interpretation framework to the field of query languages for relational databases as a way to support sound approximation techniques. This way, the semantics of query languages can be tuned according …
In Proceedings of the 7th International Conference on Informatics and Systems (INFOS 2010) , Cairo, Egypt, March 28 - 30, 2010. 2010: [doi]… transformations keyed to the relational model of data and the relational algebra …Changes in requirements for database systems necessitate schema restructuring, database translation, and application or query program conversion …
TODS, 7(2):235-257, 1982. [doi]… In this paper we define a systematic model-driven development process for model transformations based on a precise semantics, and we show how the UML to relational database transformation can be developed and verified using …
ICMT 2011: 47-61