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检索条件"主题词=sorting algorithm"
482 条 记 录,以下是441-450 订阅
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Stochastic analysis of shell sort
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algorithmICA 2001年 第3期31卷 442-457页
作者: Smythe, RT Wellner, J Oregon State Univ Dept Stat Corvallis OR 97331 USA Univ Washington Dept Stat Seattle WA 98195 USA
We analyze the Shell Sort algorithm under the usual random permutation model. Using empirical distribution functions, we recover Louchard's result that the running time of the 1-stage of (2, 1)-Shell Sort has a li... 详细信息
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On automatic cloud detection over ocean
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INTERNATIONAL JOURNAL OF REMOTE SENSING 2001年 第15期22卷 3047-3052页
作者: Kärner, O Di Girolamo, L Tartu Astrophys Observ EE-61602 Toravere Estonia Univ Illinois Urbana IL 61801 USA
An automatic cloud classification algorithm is proposed for the Advanced Very High Resolution Radiometer (AVHRR), based on a 5-D histogram technique. The technique determines three-level (high, medium, low) cloud amou... 详细信息
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Approximating the limiting quicksort distribution
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RANDOM STRUCTURES & algorithmS 2001年 第3-4期19卷 376-406页
作者: Fill, JA Janson, S Johns Hopkins Univ Dept Math Sci Baltimore MD 21218 USA Univ Uppsala Dept Math S-75105 Uppsala Sweden
The limiting distribution of the normalized number of comparisons used by Quicksort to sort an array of n numbers is known to be the unique fixed point with zero mean of a certain distributional transformation S. We s... 详细信息
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Design patterns for sorting  01
Design patterns for sorting
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32nd SIGCSE Technical Symposium on Computer Science Education
作者: Nguyen, D Wong, SB Rice Univ Dept Comp Sci Houston TX 77251 USA
Drawing on Merritt's divide-and-conquer sorting taxonomy [1], we model comparison-based sorting as an abstract class with a template method to perform the sort by relegating the splitting and joining of arrays to ... 详细信息
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Characterization of North American land cover from NOAA-AVHRR data using the EOS MODIS land cover classification algorithm
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GEOPHYSICAL RESEARCH LETTERS 2000年 第7期27卷 977-980页
作者: Friedl, MA Muchoney, D McIver, D Gao, F Hodges, JCF Strahler, AH Boston Univ Dept Geog Boston MA 02215 USA Boston Univ Ctr Remote Sensing Boston MA 02215 USA
Land cover is a key boundary condition in weather, climate, and terrestrial biogeochemical models. Until recently, such models have used maps depicting potential vegetation, which are known to be of relatively poor qu... 详细信息
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Monitoring Great Lakes ice cover with satellite synthetic aperture radar (SAR)
Monitoring Great Lakes ice cover with satellite synthetic ap...
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IEEE International Geoscience and Remote Sensing Symposium
作者: Leshkevich, GA Nghiem, SV Kwok, R NOAA Great Lakes Environm Res Lab Ann Arbor MI 48105 USA
During the 1997 winter season, shipborne polarimetric backscatter measurements of Great Lakes ice types using the Jet Propulsion Laboratory (JPL) C-band scatterometer, together with surface-based ice physical characte... 详细信息
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Synthetic aperture radar (SAR) image segmentation using a new modified fuzzy c-means algorithm
Synthetic aperture radar (SAR) image segmentation using a ne...
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IEEE International Geoscience and Remote Sensing Symposium
作者: Chumsamrong, W Thitimajshima, P Rangsanseri, Y King Mongkuts Inst Technol Ladkrabang Fac Engn Dept Telecommun Engn Bangkok 10520 Thailand
Generally fuzzy c-means algorithm is one proved that very well suited for remote sensing image segmentation. exhibited sensitivity to the initial guess with regard to both speed and stability. But it also showed sensi... 详细信息
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Structure selection in synthetic aperture radar scattering models  25
Structure selection in synthetic aperture radar scattering m...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Akyildiz, Y Moses, RL Ohio State Univ Dept Elect Engn Columbus OH 43210 USA
High-frequency models for radar backscatter can include components with different structures that correspond to different physical scattering mechanisms on an object. We consider the problem of structure selection for... 详细信息
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Multitime frequency classifiers for neighboring modulations in a multiplivative noise environment  25
Multitime frequency classifiers for neighboring modulations ...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Gelle, G Colas, M Delaunay, G URCA LAM F-51687 Reims 02 France
This communication presents two new classification algorithms based on Time Varying Higher Order Statistic (TVHOS). These two algorithms benefit from the advantageous localization properties provided by TVHOS4 for ins... 详细信息
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A New Approximate Maximal Margin Classification algorithm  00
A New Approximate Maximal Margin Classification Algorithm
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Annual Conference on Neural Information Processing Systems
作者: Claudio Gentile DSI Universita' di Milano Via Comelico 39 20135 Milano Italy
A new incremental learning algorithm is described which approximates the maximal margin hyperplane w.r.t. Norm p ≥ 2 for a set of linearly separable data. Our algorithm, called ALMA_p (Approximate Large Margin algori... 详细信息
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