Structured query language (SQL) is a classical way to access relational databases. Although SQL is powerful to query relational databases, it is rather hard for inexperienced user...
Guoliang Li, Ju Fan, Hao Wu, Jiannan Wang, Jianhua...
We study highly expressive query languages such as datalog, fixpoint, and while-languages on probabilistic databases. We generalize these languages such that computation steps (e....
How-To queries answer fundamental data analysis questions of the form: “How should the input change in order to achieve the desired output”. As a Reverse Data Management probl...
With more and more large networks becoming available, mining and querying such networks are increasingly important tasks which are not being supported by database models and query...
The integration of database and programming languages is made difficult by the different data models and type systems prevalent in each field. Functional-object query languages con...