A constant factor approximation for Nash social welfare with subadditive valuations

09/09/2023
by   Shahar Dobzinski, et al.
0

We present a constant-factor approximation algorithm for the Nash social welfare maximization problem with subadditive valuations accessible via demand queries. More generally, we propose a template for NSW optimization by solving a configuration-type LP and using a rounding procedure for (utilitarian) social welfare as a blackbox, which could be applicable to other variants of the problem.

READ FULL TEXT

Please sign up or login with your details

Forgot password? Click here to reset