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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/43777

Title: Optimum quantizing of monotonic nondecreasing arrays
Authors: William Wei-Yuan Hsu
Cheng-Yu Lu
Ming-Yang Kao
Jan-Ming Ho
Contributors: 國立臺灣海洋大學:資訊工程學系
NTOU:Department of Computer Science and Engineering
Keywords: Monotonic Nondecreasing Convex Arrays
Quantization
Maximum Area
Date: 2013
Issue Date: 2017-10-31T08:53:03Z
Publisher: in 2013 IEEE Symposium on Computational Intelligence for Financial Engineering & Economics (CIFEr)
Abstract: Abstract:This paper presents an efficient algorithm for finding the optimal k-cuts of a nondecreasing array of size n that produces the maximum area under the points. The naïve approach uses a dynamic programming algorithm which requires O(kn2) time, where n is the size of the array. This algorithm is time consuming for large n or k and thus inappropriate. We design faster algorithms by discovering and proving some nice properties of the nondecreasing arrays, finding convex hull, and by continuous-to-discrete transformation. We believe that an O(kn) time algorithm exists and show a heuristic algorithm.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/43777
http://ntour.ntou.edu.tw:8080/ir/handle/987654321/43778
Appears in Collections:[資訊工程學系] 演講及研討會

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