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Shopify vs. Square: Which POS is best for your business?

Shopify and Square are two popular POS systems for e-commerce. Learn how Shopify vs. Square compares and where each one ...
IEEE

Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial

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 ...