Results 51 to 60 of about 49,138 (261)
An Improved Coppersmith Algorithm Based on Block Preprocessing
MathematicsSince Coppersmith proposed the use of the LLL algorithm to solve univariate modular polynomial equations at EUROCRYPT’96, it has sparked a fervent research interest in lattice analysis among cryptographers.
Lu Zhang +3 more
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Algorithms for Molecular Biology, 2009 Background The ability to monitor the change in expression patterns over time, and to observe the emergence of coherent temporal responses using gene expression time series, obtained from microarray experiments, is critical to advance our understanding ...
Madeira Sara C, Oliveira Arlindo L
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On Optimistic and Pessimistic Bilevel Optimization Models for Demand Response Management
Energies, 2021 This paper investigates bilevel optimization models for demand response management, and highlights the often overlooked consequences of a common modeling assumption in the field.
Tamás Kis +2 more
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A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy
Advanced Engineering Materials, EarlyView.A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Two‐photon grayscale lithography (2GL) enables high‐speed and precise 3D printing of thermolyzed silica glass microstructures with optical‐grade surface quality, high quality factors, and mechanical strength utilizing a custom‐made pre‐glass resist based on polyhedral oligomeric silsesquioxane (POSS) modified with a high‐sensitivity Norrish type II ...
Jonathan L. G. Schneider +4 more
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Multi-threshold algorithm about image segmentation based on polynomial uniform approximation
Tongxin xuebao, 2016 Aiming at those shortcomings of previous multi-threshold image segmentation algorithm such as large complexity and instability caused by the image histogram glitch interference,a new multi-threshold image segmentation algorithm was proposed using ...
Yan-jun WEI, Bo-qin FENG, Wei-guo WU
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Solving Fuzzy Polynomial Equations Systems Using Wu’s Method [PDF]
پژوهشهای نظری و کاربردی هوش ماشینیIn this paper, we introduce a method grounded in Wu’s algorithm for determining real solutions of systems of fuzzy polynomial equations. We initially calculate the r-cuts of a fuzzy polynomial equations system and derive a parametric representation for ...
Hamed Farahani
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A polynomial time circle packing algorithm
Discrete Mathematics, 1993 A map on a surface \(S\) is a pair \((G,S)\) with \(G\) a graph which is 2-cell embedded in \(S\). A circle packing is a set of geodesic circles, with disjoint interiors, in a Riemannian surface \(S'\) of constant curvature. Connecting the midpoints of the circles with the touching points (with other circles or the same circle), one gets a graph on \(S'
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Advanced Healthcare Materials, EarlyView.Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei +9 more
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Polynomial - time algorithms for the factorization of polynomials.
Bull. EATCS, 1984 In 1982 a polynomial-time algorithm for factoring polynomials in one variable with rational coefficients was published (see A.K. Lenstra, H.W. Lenstra, Jr. and L. Lovasz, Math. Ann., vol.261, p.515-34, 1982). This L3-algorithm came as a rather big surprise: hardly anybody expected that the problem allowed solution in polynomial time.
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