New AI uses a fresh approach to reasoning that's potentially much cheaper - Live Science

IntroductionIn 1948, Claude Shannon established the capacity of a noisy channel in a single landmark paper1, requiring little beyond probability theory and combinatorics. Nearly eight decades later, the mathematical foundations central to the design, evaluation and optimization of wireless systems have evolved profoundly. Characterizing the performance of massive multiple-input multiple-output (MIMO)2 calls for random matrix theory3, analyzing coverage in heterogeneous networks4 relies on Laplace functionals over spatial point processes5, and deriving the fundamental limits of integrated sensing and communication (ISAC)6 involves Fisher information structures that couple waveform design, channel statistics, and estimation theory7. Despite their critical importance in formulating diverse communication problems, solving them in next-generation wireless systems with growing complexity, dynamics, and heterogeneity can be extremely challenging. What unites these challenges is the depth and diversity of reasoning that they demand.

Here’s your NYT Strands hint for today, plus the spangram and all of today’s Strands answers for puzzle No. 959 on Sunday, Oct. 18, 2026. Today’s Strands theme was tricky. It helps to be a runner. Read on for all the answers.

A supply-chain attack involving ConnectWise’s cloud services has exposed Microsoft 365 customers to unauthorized application access, with researchers reporting successful sign-ins across 173 partner and customer tenants. The incident centres on credentials associated with ConnectWise Cloud Backup, formerly SkyKick, and raises concerns about attackers exploiting permissions already entrusted to business software. ConnectWise has confirmed unauthorized access to application identities within its Cloud Backup environment. In an October 17 update on its service-status page, the company said it was shutting off application access, interrupting customer backups while investigation and remediation continued.