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             ___     __   _    _    _             
  ____      / _ \\  | || | || | || | ||   ____    
 |    \\   / //\ \\ | '--' || | || | ||  |    \\  
 | [] ||  |  ___  ||| .--. || | \\_/ ||  | [] ||  
 |  __//  |_||  |_|||_|| |_||  \____//   |  __//  
 |_|`-`   `-`   `-` `-`  `-`    `---`    |_|`-`   
 `-`                                     `-`

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Text this: Optimal status update for caching enabled IoT networks: a dueling deep R-network approach