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  ______     ___     ______      ___      ____    
 /_____//   / _ \\  |      \\   / _ \\   |  _ \\  
 `____ `   | / \ || |  --  //  / //\ \\  | |_| || 
 /___//    | \_/ || |  --  \\ |  ___  || | .  //  
 `__ `      \___//  |______// |_||  |_|| |_|\_\\  
 /_//       `---`   `------`  `-`   `-`  `-` --`  
 `-`

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Text this: PRIVACY-PRESERVING COLLABORATIVE MACHINE LEARNING USING HOMOMORPHIC ENCRYPTION