Knowledge graphs are network graphs that link related concepts and properties together to create a form of inferencing engine, with knowledge engineering being the programming aspect of graph usage. Explore how knowledge graphs are created and queried, how they are used as part of a broader form of enterprise metadata management, and how they tie into ML and the IoT.
publicdomainpictures.net Part I of this series described the data feudalism we currently have, why we have it, and how it might be possible for at… Read More »A window of opportunity for data democracy (Part II of III)
This particular article is a discussion about a recommendation to a given standard, that of SPARQL 1.1. None of this has been implemented yet, and… Read More »Adding RDF Lists and Sequences To Sparql
An orrey or planetarium designed by George Adams showing relative positions of the planets in relation to the sun, 1799, https://www.loc.gov/pictures/item/2006691765. Part I of II… Read More »Why we shouldn’t expect a metaverse anytime soon (Part II of II)
The ability for machines to reasonnot just identify patterns in massive data amounts, but make rule or logic based inferences on domain specific knowledgeis foundational… Read More »Graph Neural Networks Combined with Semantic Reasoning Deliver ‘Total AI’
I’m relatively old school, semantically speaking: my first encounters with RDF was in the early 2000s, not long after Tim Berners-Lee’s now-famous article in Scientific… Read More »Why GraphQL Will Rewrite the Semantic Web
Cardinality and participation explained for E-R diagrams. How to show cardinality/participation for several methodologies. Examples of notation and diagrams. In my previous posts, I discussed… Read More »E-R Diagram Cardinality and Participation
In my previous post in which I discussed names, I also led in with the fact that I am a writer. Significantly, I did not… Read More »Of Superheroes, Hypergraphs and the Intricacy of Roles
E-R diagrams capture meaning in your data. This high-level visual tool identifies core components of an enterprise Simple steps to follow to create the diagram.… Read More »Intro to the E-R Diagram
I wrote on this topic way back in 2016, but when a recent reader indicated that the original article didn’t have images anymore (it happens),… Read More »What's In a Name?
SPARQL is a powerful language for working with RDF triples. However, SPARQL can also be difficult to work with, so much so that it often… Read More »Six Secret SPARQL Ninja Tricks
