History of chatbots dates back to 1966 when a computer program called ELIZA was invented by Weizenbaum. It imitated the language of a psychotherapist from only 200 lines of code. You can still ...

Florida panthers are extremely rare — there are just 200 in the wild — so it seemed likely that Loki had been killed by a bobcat. Because bobcats and panthers are known to return to their caches, ...

Wild orangutans use multi-layered recursive vocal patterns that vary with danger, challenging the idea that only humans use complex, structured communication. In a groundbreaking study from the ...

The recently proposed Recursive Inverse (RI) adaptive algorithm has shown improved performance in channel equalization and system identification settings. Although its computational complexity is ...

Since many mathematical morphology operations are recursive transforms of dilation and erosion, this paper proposes fast recursive transforms to reduce computational complexity. The basic idea of the ...