77 citations · 110 across the 11 of their papers we have counts for
10 papers · 1 filter
Poseidon: A OneGraph Engine
Brad Bebee, Ümit V. Çatalyürek, Olaf Hartig +5
We present the Poseidon engine behind the Neptune Analytics graph database service. Customers interact with Poseidon using the declarative openCypher query language, which enables…
Bridging graph data models: RDF, RDF-star, and property graphs as directed acyclic graphs
Ewout Gelling, George Fletcher, Michael Schmidt
Graph database users today face a choice between two technology stacks: the Resource Description Framework (RDF), on one side, is a data model with built-in semantics that was orig…
PG-Schema: Schemas for Property Graphs
Renzo Angles, Angela Bonifati, Stefania Dumbrava +18
Property graphs have reached a high level of maturity, witnessed by multiple robust graph database systems as well as the ongoing ISO standardization effort aiming at creating a ne…
Graph? Yes! Which one? Help!
Ora Lassila, Michael Schmidt, Brad Bebee +6
Amazon Neptune is a graph database service that supports two graph (meta)models: W3C's Resource Description Framework (RDF) and Labeled Property Graphs (LPG). Customers opt in for…
Pleasantly Consuming Linked Data with RDF Data Descriptions
Michael Schmidt, Georg Lausen
Although the intention of RDF is to provide an open, minimally constraining way for representing information, there exists an increasing number of applications for which guarantees…
An Experience Report of Large Scale Federations
Andreas Schwarte, Peter Haase, Michael Schmidt +2
We present an experimental study of large-scale RDF federations on top of the Bio2RDF data sources, involving 29 data sets with more than four billion RDF triples deployed in a loc…