例句與造句

1. This means that the problem has a polynomial time approximation scheme.
2. Or through ( typically much faster ) fully polynomial time approximation schemes.
3. To be exact, the knapsack problem has a fully polynomial time approximation scheme ( FPTAS ).
4. Karpinski and Schudy proved existence of a polynomial time approximation scheme ( PTAS ) for that problem on complete graphs and fixed number of clusters.
5. PTAS ( " Polynomial Time Approximation Scheme " ) consists of problems that can be approximated to within any constant factor besides 1 in time that is polynomial to the input size, but the polynomial depends on such factor.
6. It's difficult to find polynomial time approximation scheme in a sentence. 用polynomial time approximation scheme造句挺難的
7. NP-hard problems vary greatly in their approximability; some, such as the bin packing problem, can be approximated within any factor greater than 1 ( such a family of approximation algorithms is often called a polynomial time approximation scheme or " PTAS " ).