Back at CES, Samsung teased some of its upcoming high-end appliances for 2025. But more recently, I got a chance to check out the entire lineup all in one place. It seemed like a perfect time to do a quick rundown of some of the most interesting new products and features coming to Samsung's Bespoke portfolio later this year. The centerpiece of the Bespoke line remains Samsung's 4-door French-Door refrigerator, which is now available with two different-sized screens. There's a model with a smaller 9-inch screen that starts at 3,999 or one with a massive 32-inch panel called the Family Hub for 4,699.

The security pitfalls of IoT devices make it easy for the attackers to exploit the IoT devices and make them a part of a botnet. Once hundreds of thousands of IoT devices are compromised and become the part of a botnet, the attackers use this botnet to launch the large and complex distributed denial of service (DDoS) attacks which take down the target websites or services and make them unable to respond the legitimate users. So far, many botnet detection techniques have been proposed but their performance is limited to a specific dataset on which they are trained. This is because the features used to train a machine learning model on one botnet dataset, do not perform well on other datasets due to the diversity of attack patterns. Therefore, in this paper, we propose a universal features set to better detect the botnet attacks regardless of the underlying dataset. The proposed features set manifest preeminent results for detecting the botnet attacks when tested the trained machine learning models over three different botnet attack datasets.

Machine learning algorithms--also known as artificial intelligence (AI)--can better detect sleep apnea compared with traditional linear approaches, according to a study being presented at the CHEST Annual Meeting 2019. The researchers included 620 patients who were referred to a sleep lab in a suburban community sleep center. Researchers collected information on 12 select parameters: height, weight, waist, hip, body mass index, age, neck side, Modified Friedman stage, snoring, Epworth sleepiness scale, sex, and daytime sleepiness. During phase I, researchers used a binary particle swarm optimization technique to select the best sub-features that characterize sleep apnea. In phase II, they built an artificial neural network model based on a feedforward algorithm to detect sleep apnea.