2520 search results - page 15 / 504 » The complexity of approximating entropy |
INFORMATICALT
2010
13 years 8 months ago
2010
The genetic information in cells is stored in DNA sequences, represented by a string of four letters, each corresponding to a definite type of nucleotides. Genomic DNA sequences a...
IBPRIA
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The challenge of interest point detectors is to find, in an unsupervised way, keypoints easy to extract and at the same time robust to image transformations. In this pap...
IJCNLP
2004
Springer
14 years 3 months ago
2004
Springer
The paper discusses two policies for recognizing NEs with complex structures by maximum entropy models. One policy is to develop cascaded MaxEnt models at different levels. The ot...
TSP
2008
13 years 9 months ago
2008
Sign-selection uses a set of subcarrier signs to reduce the peak-to-average power ratio (PAR) of orthogonal-frequency-division multiplexing (OFDM). However, the computational compl...
COCOON
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. The worst-case complexity of an implementation of Quicksort depends on the random number generator that is used to select the pivot elements. In this paper we estimate th...