Abstract: Many graph query languages rely on composition to navigate graphs and select nodes of interest, even though evaluating compositions of relations can be costly. Often, this need for ...

This application provides a graphical user interface for performing relational algebra operations on user-defined relations. A dynamic table allows users to input tuple data hassle free and without ...

The property graph data model of modern graph database systems is increasingly adapted for storing and processing heterogeneous datasets like networks. Many challenging applications with near ...

To check your queries, you need to use your command line and change your current working directory to the respective folder. For example: change your working directory to solution_algebra for algebra ...

The availability of low cost sensors has led to an unprecedented growth in the volume of spatial data. However, the time required to evaluate even simple spatial queries over large data sets greatly ...

Queries demanding complex reasoning from AI chatbots, such as those related to abstract algebra or philosophy, generate significantly more carbon emissions than simpler questions, a new study reveals.