A Smart Privacy-Preserving Learning Method by Fake Gradients to Protect Users Items in Recommender Systems by Guixun Luo, Zhiyuan Zhang, Zhenjiang Zhang, Yun Liu, Lifu Wang

“…We focus on protecting the items rated by users and propose a novel privacy-preserving matrix factorization algorithm. …”
Get full text

Reglas de asociación como estrategia de selección de ítems en exámenes adaptativos computarizados by Josué Pacheco Ortiz, Lisbeth Rodríguez Mazahua, Giner Alor Hernández

“…Se propone un método de selección de ítems en los CAT (Computerized Adaptive Testing) basado en reglas de asociación. …”
Get full text

Semianalytical Solutions of Some Nonlinear-Time Fractional Models Using Variational Iteration Laplace Transform Method by Javed Iqbal, Khurram Shabbir, Liliana Guran

“…In this work, we combined two techniques, the variational iteration technique and the Laplace transform method, in order to solve some nonlinear-time fractional partial differential equations. …”
Get full text

Impact of irrelevant speech and non-speech sounds on serial recall of verbal and spatial items in children and adults by Larissa Leist, Thomas Lachmann, Maria Klatte

“…Abstract Short-term memory for sequences of verbal items such as written words is reliably impaired by task-irrelevant background sounds, a phenomenon known as the “Irrelevant Sound Effect” (ISE). …”
Get full text

Free Vibration Characteristics of Moderately Thick Spherical Shell with General Boundary Conditions Based on Ritz Method by Bing Hu, Cong Gao, Hang Zhang, Haichao Li, Fuzhen Pang, Jicai Lang

“…In this paper, the Ritz method is adopted to investigate the vibration characteristics of isotropic moderately thick annular spherical shell with general boundary conditions. …”
Get full text

Lessons from the pandemic: Relationship between patient visits and patient length of stay in California’s health system by David D. Cho, Yu Wang

Subjects: “…Average patient length of stay…”
Get full text

Some Convergence and Stability Results for Two New Kirk Type Hybrid Fixed Point Iterative Algorithms by Faik Gürsoy, Vatan Karakaya

“…We introduce Kirk-multistep-SP and Kirk-S iterative algorithms and we prove some convergence and stability results for these iterative algorithms. …”
Get full text

Strong Convergence Analysis of Iterative Algorithms for Solving Variational Inclusions and Fixed-Point Problems of Pseudocontractive Operators by Zhangsong Yao, Yan-Kuen Wu, Ching-Feng Wen

“…Iterative methods for solving variational inclusions and fixed-point problems have been considered and investigated by many scholars. …”
Get full text

Clinical Characteristics and Outcomes of Surgical Patients with Intensive Care Unit Lengths of Stay of 90 Days and Greater by Verena Martini, Ann-Kathrin Lederer, Claudia Laessle, Frank Makowiec, Stefan Utzolino, Stefan Fichtner-Feigl, Lampros Kousoulas

“…The aim of this study was to evaluate the influence of prolonged length of stay in an intensive care unit (ICU) on the mortality and morbidity of surgical patients. …”
Get full text

A New Optical Surface Measurement Method with Iterative Sparsity-Constrained Threshold Phase Retrieval Algorithm by Yi Niu, Yang Liu, Guangming Shi, Dahua Gao, Guo Li

“…Due to its low complexity and acceptable accuracy, phase retrieval technique has been proposed as an alternative to solve the classic optical surface measurement task. …”
Get full text

Iterative interference cancellation based on decoding algorithm of space-time block coding in frequency-selective fading by DONG Tao, YOU Xiao-hu

Subjects: Get full text

Simple Program to Investigate Hysteresis Damping Effect of Cross-Ties on Cables Vibration of Cable-Stayed Bridges by Panagis G. Papadopoulos, Andreas Diamantopoulos, Haris Xenidis, Panos Lazaridis

“…A short computer program, fully documented, is presented, for the step-by-step dynamic analysis of isolated cables or couples of parallel cables of a cable-stayed bridge, connected to each other and possibly with the deck of the bridge, by very thin pretensioned wires (cross-ties) and subjected to variation of their axial forces due to traffic or to successive pulses of a wind drag force. …”
Get full text

A multigrained preference analysis method for product iterative design incorporating AI-generated review detection by Zhaojing Su, Mei Yang, Qingbo Zhai, Kaiyuan Guo, Yuexin Huang, Yangfan Cong

Subjects: “…Product iterative design…”
Get full text

CIME4R: Exploring iterative, AI-guided chemical reaction optimization campaigns in their parameter space by Christina Humer, Rachel Nicholls, Henry Heberle, Moritz Heckmann, Michael Pühringer, Thomas Wolf, Maximilian Lübbesmeyer, Julian Heinrich, Julius Hillenbrand, Giulio Volpin, Marc Streit

“…Abstract Chemical reaction optimization (RO) is an iterative process that results in large, high-dimensional datasets. …”
Get full text

Determining EOQ Regarding the Quality of Products, Destructive Inspection, Reworking and a Review of Shortage and Deteriorating Items by Hassan Torabi, Mohammad Hossein karimi Gavareshki, Morteza Abbasi

Subjects: Get full text

A New Technique of Laplace Variational Iteration Method for Solving Space-Time Fractional Telegraph Equations by Fatima A. Alawad, Eltayeb A. Yousif, Arbab I. Arbab

“…In this paper, the exact solutions of space-time fractional telegraph equations are given in terms of Mittage-Leffler functions via a combination of Laplace transform and variational iteration method. New techniques are used to overcome the difficulties arising in identifying the general Lagrange multiplier. …”
Get full text

An Iterative Algorithm for Solving n-Order Fractional Differential Equation with Mixed Integral and Multipoint Boundary Conditions by Jingjing Tan, Xinguang Zhang, Lishan Liu, Yonghong Wu

“…In this paper, we consider the iterative algorithm for a boundary value problem of n-order fractional differential equation with mixed integral and multipoint boundary conditions. …”
Get full text

Existence and Monotone Iteration of Positive Pseudosymmetric Solutions for a Third-Order Four-Point BVP with -Laplacian by Dan Li, Libo Wang, Minghe Pei

“…An existence result of positive, concave, and pseudosymmetric solutions and its monotone iterative scheme are established by using the monotone iterative technique. …”
Get full text

Explicit iteration of an unbounded solution of turbulent flow model involving ψ-Riemann–Liouville fractional derivatives by Sabri T.M. Thabet, Imed Kedim, Bahaaeldin Abdalla, Thabet Abdeljawad

“…This paper is concerned for the first time an explicit iteration of an unbounded solution for a turbulent flow model involving ψ-Riemann–Liouville fractional derivatives with the p-Laplacian operator on the infinite interval [a,∞),a≥0. …”
Get full text

A K-Dimensional Tree–Iterative Closest Point Algorithm for Overbreak and Underbreak Assessment of Mountain Tunnels by Zhao Han, Xiongyao Xie, Genji Tang, Peifeng Li, Shouren Li

Subjects: Get full text