A tight $\sqrt{2}$-approximation for linear 3-cut.
Kristóf BércziKarthekeyan ChandrasekaranTamás KirályVivek MadanPublished in: Math. Program. (2020)
Keyphrases
- lower bound
- worst case
- closed form
- upper bound
- approximation algorithms
- linear approximation
- error bounds
- sequential monte carlo methods
- error tolerance
- linear functions
- case study
- integrality gap
- linear complexity
- approximation methods
- linear combination
- simple linear
- piecewise constant
- linear systems
- numerical integration
- conjugate gradient algorithm
- markov random field
- taylor series
- decision trees