Contribute correction: KDD CG Selection Vol. 1

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