Discover and read the best of Twitter Threads about #knowledgegraph

Most recents (4)

Q) What is #KnowledgeGraph #Exploration?

A) a machine-assisted process of analysis of a KG to: (1) understand its structure (2) identify whether it can satisfy the current information need and (3) locate the portion of the KG pertinent to the current need

1/4
In this work we divide techniques in:
a) Summarization/Profiling
b) Exploratory Analytics
c) Exploratory Search

These 3 are mapped on a spectrum from no interaction and no requirement to domain knowledge, to high interaction and higher requirement of domain knowledge.

2/4 Taxonomy of KG Exploration techniques and their positioning
Less interactive methods require less domain knowledge, the system is doing all the work given some general definition of "interestingness". Yet, they also produce less detailed answers.
More interactive approaches require more domain knowledge, but can provide more details.

3/4
Read 5 tweets
#LinkedData is crucial to creating a #KnowledgeGraph that manifests as #SemanticWeb, period.

The #Web in all of this is about a #Hyperlink-based Entity Relationship Graph that's navigable by both humans and machines using de-reference (i.e., lookups).
@OpenLink has opened up a new community forum channel focused on #LinkedData with the sole aim of teaching anyone that's interested about this powerful concept via live examples.

See: community.openlinksw.com/c/linkeddata

#GraphDatabase #KnowledgeGraph #SemanticWeb
#CDO #DataOps
Actually, here is a very basic depiction of an Entity Relationship Graph constructed in line with #LinkedData principles.

#GraphDatabase #KnowledgeGraph #CDO #DataOps
Read 3 tweets
Spending the morning with our dear colleagues @translatores to learn about “Linguistic linked #opendata for #terminology” - with Elena Montiel-Ponsoda (Polit. Madrid, a trained #1nt, btw) & @jor_gracia (Uni Zaragoza) #xl8 /cc @Goldsmith_Josh @WordLo @RodolfoMaslias @Jeromobot First slide of the presentation with title and authors
This should be a great preparation for #18TEF in a few weeks which is also all about language/translation data.
We’re starting with the limitations of “traditional data”: lots of stuff out there, connected by hyperlinks, but still accessed 1-by-1, unstructured, difficult to interpret, hard to integrate different formats. Oh my!
Read 22 tweets
Here's what happens when the combined prowess of #CSV #RDF intersect i.e., generation of a #SemanticWeb of #LinkedData visualized using our #HTML5 #PivotViewer: linkeddata.uriburner.com/HtmlPivotViewe…

This is an utlra flexible visual drill-down :)

#DataVisualization #GraphDatabases #RDBMS
Here's a post that explains how our #HTML5 #PivotViewer functions in conjunction with #SPARQL re. powerful #DataVisualization that leverages a #SemanticWeb of #LinkedData.

Link: medium.com/virtuoso-blog/…

#GraphDatabases #DocumentDatabase #NoSQL #RDBMS
Read 3 tweets

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