Abstract: The Nelder-Mead simplex method is a well-known algorithm enabling the minimization of functions that are not available in closed-form and that need not be differentiable or convex.

On Tuesday afternoon, Bob Starkey was in the LSU women’s basketball team’s locker room when he decided to take out his phone and snap a photo he’d later post to Instagram. Starkey wanted people to see ...

Ananya Panday and Anurag Kashyap in an ad? Who would have thought? Viewers were in for a pleasant surprise on Sunday evening when the actor dropped a shampoo ad on her Instagram account, which ...

A tool for spotting pancreatic cancer in routine CT scans has had promising results, one example of how China is racing to apply A.I. to medicine’s tough problems. Self-service kiosks at the ...

TOKYO/BERLIN, Oct 29 (Reuters) - Global automakers are scrambling to find chips and checking with suppliers to see if they have enough stockpiled, as a deepening semiconductor supply crunch related to ...

A glitch with an obscure Amazon AMZN-0.41%decrease; red down pointing triangle database disrupted life for millions of people across the U.S. as core internet services failed to function for an array ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Matthew is a journalist in the news department at GameRant. He holds a Bachelor's degree in journalism from Kent State University and has been an avid gamer since 1985. Matthew formerly served as a ...

The school year starts soon for many students, and ChatGPT has announced a new “study mode” that aims to prevent—or at least encourage against—students taking homework shortcuts. The mode is designed ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...

Earlier this month, 36 sharp-witted high school students from around the globe stepped foot on the warm and breezy campus of Stanford University. Out of more than 4,000 students from more than 2,000 ...