Communication-Efficient Federated Bilevel Optimization with Global and Local Lower Level Problems.
Junyi LiFeihu HuangHeng HuangPublished in: NeurIPS (2023)
Keyphrases
- lower level
- higher level
- optimality conditions
- optimization problems
- bilevel programming
- low level
- high level
- upper level
- unconstrained optimization problems
- data mining
- quadratic programming
- combinatorial optimization
- information sharing
- global optimization
- benchmark problems
- efficient solutions
- discrete optimization
- optimization algorithm
- data sources
- np hard
- digital libraries