Text this: Towards flexible guarantees in clouds: Adaptive bandwidth allocation and pricing

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