Lower Bound for Derivatives of Costa's Differential Entropy.
Laigang GuoChun-Ming YuanXiao-Shan GaoPublished in: ISIT (2021)
Keyphrases
- lower bound
- upper bound
- branch and bound algorithm
- higher order
- np hard
- worst case
- objective function
- mutual information
- branch and bound
- information theory
- information theoretic
- lower and upper bounds
- optimal solution
- entropy measure
- information entropy
- lower bounding
- finite difference
- sufficiently accurate
- competitive ratio
- sample complexity
- branch and bound method
- polynomial approximation