Reservoir operation involves many critical decisions due to unpredicted circumstances, such as drought or flood. The reservoir water release decision is one of the challenging tasks for the reservoir operator since the decision to deal with many complicated decision variables and multipurpose operation. Typically, the water that flow into the reservoir comes from the upstream river network. The...

Gauging is a general procedure for mapping quantum many-body system with global symmetry to one local gauge symmetry. We consider generalized gauging map that does not enforce at all lattice sites, and show it an isometry on the full input space including charged sectors. apply this convert global-symmetric bulk systems of holographic codes gauge-symmetric systems, vice versa, while preserving ...