As cloud costs grow more complex, understanding fixed vs. variable pricing, spotting hidden charges and using the right discount strategies are essential to keeping budgets on track.

SAO PAULO (AP) — President Donald Trump’s threat to boost import taxes by 50% on Brazilian goods could drive up the cost of breakfast in the United States. The prices of coffee and orange ...

President Donald Trump’s threat to boost import taxes by 50% over Brazilian goods could drive up the cost of breakfast in the United States.

Brazil is the world's largest grower and exporter of coffee, while the U.S. is its biggest client.

This brief addresses the problem of asynchronous reduced-order filtering for Markov jump systems. The communication between the reduced-order filters and the systems is transmitted through the network ...

First, a Tensor-Based Factorial Hidden Markov Model (T-FHMM) is introduced to comprehensively analyze multi-user activity features, enhancing CPSS activity analytics. A tensor-based Forward-Backward ...

xAI is preparing the rollout of Grok 4, which replaces Grok 3 as the new state-of-the-art model. Ahead of the rollout, testers on X have again spotted references to a few new Grok 4 models.

Having worked across both the Nigerian and U.S. healthcare systems, I’ve seen firsthand how Nigeria’ s community-based care structures—born out of necessity and strengthened by culture ...