2520 search results - page 44 / 504 » The complexity of approximating entropy |
PPL
2007
14 years 9 months ago
2007
JC
2000
14 years 9 months ago
2000
We study the complexity of approximating the Stieltjes integral R 1 0 f(x)dg(x) for functions f having r continuous derivatives and functions g whose sth derivative has bounded va...
IMECS
2007
14 years 11 months ago
2007
— Among all ECG components, QRS complex is the most significant feature. Entropy based method for the detection of QRS complexes (cardiac beat) in the single lead Electrocardiogr...
FCT
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. The maximum intersection problem for a matroid and a greedoid, given by polynomial-time oracles, is shown NP-hard by expressing the satisfiability of boolean formulas in...