Abstract: The increasing prevalence of cloud computing drives the exploration of various secure query schemes over encrypted data, among which secure spatial keyword query has drawn a great deal of ...

A short time back, we covered an announcement by Amazon that it would be hosting a useful quantum computer from its partner ...

Abstract: Most existing results on full-state error prescribed performance control for multiple-input multiple-output (MIMO) strict-feedback nonlinear systems ...

Facebook users are having a hard time posting Tuesday night. That includes people looking to sell stuff on Facebook Market place. According to downdetector, there are about 200 reports of people ...

Tens of thousands of Facebook users are reporting problems with the Meta social media platform. As of 9:47 a.m. ET on Friday, June 12, Downdetector.com had logged 123,864 reports of issues with ...

Facebook users are reporting that they are currently unable to access the social media platform. Issues started to affect the Meta-owned platform at around 2.30pm UK ...

Facebook and Instagram are down for thousands of users Friday morning. Just before 10 a.m. ET on Friday, June 12, more than 113,000 users reported issues with Facebook and more than 15,000 users ...

Facebook, Instagram, and Facebook Messenger were experiencing service disruptions on Friday morning, according to user reports and outage tracking data, with many unable to log in or load pages across ...

This story has been updated to include new information. Hundreds of thousands of users are reporting issues accessing Facebook today, June 12. So what is the status of Facebook, and its sibling Meta ...

Here's a status many won't like. Facebook is giving some users trouble Friday morning. According to downdetector, users are having problems with the popular social media site, as well as Facebook ...