A Sinkhole That Is Pulling Us All Down

While most local papers probably did not splash the news on their front page or headline their evening news last week, our largely bought Congress just gave the Military-Industrial-Complex (MIC) a sizable raise in thanks for their contributions and lobbying pursuits. President Trump’s initial budget request for the Pentagon was for a sizable $54 billion increase for the military …


Behold, the Super Cow

Hmm… how do they compute the Net Merit and GTPI? (But, but, what about all of that missing heritability?) See also Applied genomics: the genetic “super cow” Genomic prediction: no bull. Attention climate virtue signalers: more efficient cows produce less methane per liter of milk! Drink milk from genetically engineered cows :-) Tweet


I’m in Mountain View to give a talk at 23andMe. Their latest funding round was $250M on a (reported) valuation of $1.5B. If I just add up the Crunchbase numbers it looks like almost half a billion invested at this point… Slides: Genomic Prediction of Complex Traits Abstract: We apply methods from Compressed Sensing (L1-penalized regression; Donoho-Tanner …


Thread Safety

As I noted in yesterday’s post, one of the major changes associated with the new “generic” callback structure in CPLEX is that users now bear the responsibility of making their callbacks thread-safe. As I also noted yesterday, this is pretty new stuff for me. So I’m going to try to share what I know about thread …


CPLEX 12.8: Generic Callbacks

IBM is getting ready to release CPLEX 12.8, and I had the opportunity to attend a presentation about by Xavier Nodet at the 2017 INFORMS annual meeting. Here are links to two presentations by Xavier: CPLEX Optimization Studio 12.8 – What’s New and CPLEX 12.8 – the Generic Callback. As with any new release, there …