نتایج جستجو برای: only linear approximation

تعداد نتایج: 1908195  

Journal: :Comput. Graph. Forum 2014
Dong-Ming Yan Jianwei Guo Xiaohong Jia Xiaopeng Zhang Peter Wonka

In this paper, we present a novel method for surface sampling and remeshing with good blue-noise properties. Our approach is based on the farthest point optimization (FPO), a relaxation technique that generates high quality blue-noise point sets in 2D. We propose two important generalizations of the original FPO framework: adaptive sampling and sampling on surfaces. A simple and efficient algor...

2016
Abdolahad Noori Zehmakan

Since the Bin Packing Problem (BPP) is one of the main NP-hard problems, a lot of approximation algorithms have been suggested for it. It has been proven that the best algorithm for BPP has the approximation ratio of and the time order of ( ), unless = . In the current paper, a linear approximation algorithm is presented. The suggested algorithm not only has the best possible theoretical factor...

Journal: :Journal of Communications and Networks 2023

This paper addresses a new lattice-based designated zk-SNARK having the smallest proof size in amortized sense, from linear-only ring learning with error (RLWE) encodings. We first generalize quadratic arithmetic programming (QAP) over finite field to ring-variant polynomial Z p [X]/(X <sup xmln...

In the restricted elliptical linear model, an approximation for the risk of a&nbsp;general shrinkage estimator of the regression vector-parameter is given. Superiority condition of the shrinkage estimator over the restricted estimator is investigated under&nbsp;the elliptical assumption. It is evident from numerical results that the shrinkage estimator performs better than the unrestricted one...

Journal: :Computers & Mathematics with Applications 1983

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