I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

Abstract: Control Barrier Functions (CBFs) enforce safety in dynamical systems by ensuring trajectories stay within prescribed safe sets. However, traditional CBFs often overlook realistic input ...

Update: since Oct 24 2024 I am homeless and living in my van. I lost access to most of my computer hardware. The eviction from my home has been timed for maximum effect as I was not present when it ...

Abstract: Function entry detection is critical for security of binary code. Conventional methods heavily rely on patterns, inevitably missing true functions and introducing errors. Recently, call ...

Poundland is still in the midst of a major restructure in an effort to refocus its brand. As part of the plans, the firm has been making sweeping closures since last year, with more for Scotland on ...

After an expensive and busy Christmas, many of us want to start the new year off a bit slower, and cheaper. Days out over the festive period, food shopping bills and of course presents, can leave our ...