Don Coppersmith, David Gamarnik, et al.
Random Structures and Algorithms
The number of ways to factor a natural number into an ordered product of integers, each factor greater than one, is called the ordered factorization of n and is denoted H(n). We show upper and lower bounds on H(n) with explicit constructions. © 2005 Society for Industrial and Applied Mathematics.
Don Coppersmith, David Gamarnik, et al.
Random Structures and Algorithms
Don Coppersmith, Jon Lee
Discrete Optimization
Phillip Rogaway, Don Coppersmith
Journal of Cryptology
Alok Aggarwal, Don Coppersmith, et al.
Information Processing Letters