Oliver Kennedy @okennedy@social.xthemage.net

Knowledge-base with translations, relationships, and a really nice UI

http://babelnet.org/
#mimir #knowledgebases

https://www.climate.gov/news-features/blogs/beyond-data/alaskan-north-slope-climate-change-just-outran-one-our-tools-measure
Alaskan research station temperature data results becomes so much of an outlier that automated data validation algorithms at NCEI decided to throw them away. #mimir #dataquality

"Correctness of SQL Queries on Databases with Nulls"
https://sigmodrecord.org/publications/sigmodRecord/1709/pdfs/03_principles_Guagliardo.pdf

Insight: SQL Null Value semantics are crazy, and doubly so when you get negation involved. The paper outlines a process for providing upper and lower bounds on query result sets involving nulls. #mimir