Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Abstract: Being able to build a map of the environment and to simultaneously localize within this map is an essential skill for mobile robots navigating in unknown environments in absence of external ...

Tourer and tug ? just two of the many uses to which the remarkable and long-lived DR400 design has been put | Words: Dave Unwin – Photos: Keith Wilson As Keith signals he wants me to drop lower and ...

Very nice oldtimer aircraft. Manufactured by the Swiss company Walter Huetz Flugzeugbau, company, that produced several aircraft variants of this type.

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Haystack Tutorials Haystack is an open source framework by deepset for building production-ready LLM applications, retrieval-augmented generative pipelines and state-of-the-art search systems that ...