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Abstract: Smart unmanned supermarkets have been emerging in the past years and significantly affected conventional shopping styles. Customer identification is an important step in picking up goods in ...

Hundreds of flights were canceled across the United States on Friday after the Trump administration ordered reductions to ease strain on air traffic controllers who are working without pay amid ...

Abstract: To facilitate the testing of the upcoming fifth-generation (5G) devices enabled by massive multiple-input multiple-output (MIMO) and millimeter-wave (mmWave) technologies, for which the ...

Sole survivor of Air India Flight 171, Vishwash Kumar Ramesh, speaks to PA Media four months after the crash which killed 260 in Ahmedabad, India. He said his family is "completely broken" and he "has ...