Security

Detecting distributed denial of service attacks

The distributed denial-of-service (DDOS) attack may well be familiar to anyone who has spent time running online services, such as websites. It is a malicious attack on the servers running the system that simply bombards ...

Computer Sciences

Video recognition of yoga postures

A system that can analyze a segment of video and identify the yoga postures, asana, being practiced would be a useful tool for instruction and learning in this art.

Computer Sciences

Editing out fake news

Fake news and misinformation have become commonplace in the political, economic, climatic, and social arenas in recent years and are amplified significantly by social media with important repercussions for political outcomes ...