Tight Lower Bounds for Directed Cut Sparsification and Distributed Min-Cut.
Yu ChengMax LiHonghao LinZi-Yi TaiDavid P. WoodruffJason ZhangPublished in: Proc. ACM Manag. Data (2024)
Keyphrases
- lower bound
- min cut
- upper bound
- graph cuts
- graph partitioning
- energy minimization
- image segmentation
- branch and bound
- worst case
- information theoretic
- objective function
- pairwise
- optimal solution
- np hard
- energy function
- distributed systems
- lower and upper bounds
- weighted graph
- markov random field
- least squares
- graph model
- figure ground
- image processing
- interior point
- potential functions
- approximation algorithms