Abstract: We consider computing the QR factorization with column pivoting (QRCP) for a tall and skinny matrix, which has important applications including low-rank approximation and rank determination.

The column, by editor at large Geoffrey Ingersoll, calls for “blood in the streets” in response to violence against conservatives. By Benjamin Mullin The Daily Caller, a prominent conservative online ...

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I’ve hinted at this for almost two years, and on Tuesday it will be reality: The Plain Dealer will feature 65 additional comics on weekdays and Saturdays, with 16 in print and 49 in the digital ...

If you are tired of Google’s AI-powered search results leading you astray with poor information from bad sources, there is some good news. It turns out that if you include any expletives in your ...

This is my final column for The New York Times, where I began publishing my opinions in January 2000. I’m retiring from The Times, not the world, so I’ll still be expressing my views in other places.

Currently, if I provide column comments or NOT NULL constraints for 100 columns in a model, dbt-databricks adapter ends up running 200 separate queries resulting in significantly long total model run ...