Adding RDF Lists and Sequences To Sparql
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
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Knowledge Engineering
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.
Why we shouldn’t expect a metaverse anytime soon (Part II of II)
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)
Graph Neural Networks Combined with Semantic Reasoning Deliver ‘Total AI’
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’
Why GraphQL Will Rewrite the Semantic Web
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
E-R Diagram Cardinality and Participation
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
Of Superheroes, Hypergraphs and the Intricacy of Roles
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
Intro to the E-R Diagram
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
What's In a Name?
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?
Six Secret SPARQL Ninja Tricks
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
Question Answering based on Knowledge Graphs
Why Question-Answering Engines? The search only for documents is outdated. Users who have already adopted a question-answering (QA) approach with their personal devices, e.g., those… Read More »Question Answering based on Knowledge Graphs