Abstract: Missing values often occur in multivariate time series, affecting data analysis and applications. Existing studies typically use complete data to train imputation models, which are then used ...

Artificial intelligence systems that look nothing alike on the surface are starting to behave as if they share a common ...

Science Fiction often shows us aliens who look much like humans, and suggest this is a result of convergent evolution to useful traits. But is such convergence to the human form or mind likely with ...

Abstract: Most decentralized optimization algorithms are handcrafted. While endowed with strong theoretical guarantees, these algorithms generally target a broad class of problems, thereby not being ...

Cameron revealed what this choice was in a discussion with Michael Biehn on his Just Fooling About podcast, and it started when Biehn, who played Corporal Hicks in the film, asked Cameron if he was ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...

The first alien signal humanity detects might not come from a thriving civilization, but rather from one in decline, possibly sending a cry for help. That’s the central idea behind a new paper by ...

Back in June, we learned that Industry Nine had acquired the Canadian rim manufacturer We Are One Composites. While they have already collaborated in the past, this strategic acquisition has created a ...

3I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar ...