19 research outputs found
An introduction to Graph Data Management
A graph database is a database where the data structures for the schema
and/or instances are modeled as a (labeled)(directed) graph or generalizations
of it, and where querying is expressed by graph-oriented operations and type
constructors. In this article we present the basic notions of graph databases,
give an historical overview of its main development, and study the main current
systems that implement them
FoodBroker - Generating Synthetic Datasets for Graph-Based Business Analytics
Abstract. We present FoodBroker, a new data generator for bench-marking graph-based business intelligence systems and approaches. It covers two realistic business processes and their involved master and transactional data objects. The interactions are correlated in controlled ways to enable non-uniform distributions for data and relationships. For benchmarking data integration, the generated data is stored in two in-terrelated databases. The dataset can be arbitrarily scaled and allows comprehensive graph- and pattern-based analysis
Data assimilation in ocean circulation models with systematic errors
Available from British Library Document Supply Centre-DSC:DXN044854 / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo