Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...
For sometime now, Unified Modelling Language (UML) has been accepted as a standard for designing new systems. Its array of notations helps system designers to capture their ideas ...
Transforming software requirements into a software design involves the iterative partition of a solution into software components. The process is human-intensive and does not guar...
This paper describes an architecture based on spatiotemporal networks that identifies sequences of numbers. This architecture incorporates an input layer that transforms (by means...
In existing relational database systems, processing of group-by and computation of aggregate functions are always postponed until all joins are performed. In this paper, we presen...