Evaluation of quality of online shopping services in times of COVID-19 based on E-S-QUAL model and Fuzzy TOPSIS method [0.03%]
基于E-S-QUAL模型和模糊TOPSIS法的新冠疫情时期网购服务质量评价
Fagner José Coutinho de Melo,Larissa de Arruda Xavier,André Philippi Gonzaga de Albuquerque et al.
Fagner José Coutinho de Melo et al.
This paper aims to propose an approach to evaluate the quality of online shopping services in times of pandemic COVID-19, from the ordering of quality attributes taking into account customers' perception. The proposed approach was developed...
A novel proposed CNN-SVM architecture for ECG scalograms classification [0.03%]
用于ECG小波变换图像分类的新型CNN-SVM架构提案
Oznur Ozaltin,Ozgur Yeniay
Oznur Ozaltin
Nowadays, the number of sudden deaths due to heart disease is increasing with the coronavirus pandemic. Therefore, automatic classification of electrocardiogram (ECG) signals is crucial for diagnosis and treatment. Thanks to deep learning a...
A prediction model of stock market trading actions using generative adversarial network and piecewise linear representation approaches [0.03%]
基于生成对抗网络和分段线性表示方法的股市交易行为预测模型
Jheng-Long Wu,Xian-Rong Tang,Chin-Hsiung Hsu
Jheng-Long Wu
Supervised learning applied stock prediction tasks and obtained satisfactory performance. The trading strategies are very complex and diverse but supervised learning is only learned and fitted by gold standard trading strategies. Supervised...
Ziwi: indoor and outdoor planning network-framework to collection, modeling and network structure based on computational optimization and measurements [0.03%]
Ziwi：基于计算优化和测量的室内外规划网络框架-从收集，建模到网络结构
Lidia Rocha,Sidnir Ferreira,Kelen C Teixeira Vivaldini et al.
Lidia Rocha et al.
Society is increasingly connected, utilizing more data that demands greater capacity and better channel quality. Furthermore, wireless networks are being inserted into the population's daily lives. Therefore, solutions capable of transferri...
Debajyoty Banik,Saksham Rawat,Aayush Thakur et al.
Debajyoty Banik et al.
The outbreak of coronavirus disease 2019 (COVID-19) occurred at the end of 2019, and it has continued to be a source of misery for millions of people and companies well into 2020. There is a surge of concern among all persons, especially th...
Retraction Note: The prediction of the lifetime of the new coronavirus in the USA using mathematical models [0.03%]
短文：使用数学模型预测美国新 coronavirus 的生命周期
K Selvakumar,S Lokesh
K Selvakumar
[This retracts the article DOI: 10.1007/s00500-021-05643-2.]. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer...
Retraction of Publication
Soft computing. 2023;27(1):617. DOI:10.1007/s00500-022-07713-5 2023
Approximation operators and accuracy measures of rough sets from an infra-topology view [0.03%]
从次拓扑空间角度看粗糙集的近似算子和精度度量
Tareq M Al-Shami,Abdelwaheb Mhemdi
Tareq M Al-Shami
In this work, our target point is to focus on rough approximation operators generated from infra-topology spaces and examine their features. First, we show how infra-topology spaces are constructed from N j -neighborhood systems under an a...
Foreign exchange forecasting and portfolio optimization strategy based on hybrid-molecular differential evolution algorithms [0.03%]
基于混合分子差分进化算法的外汇预测与投资组合优化策略
Xuecong Zhang,Chen Zhong,Laith Abualigah
Xuecong Zhang
At present, the COVID-19 epidemic is still spreading at home and abroad, and the foreign exchange market is highly volatile. From financial institutions to individual investors, foreign exchange asset allocation has become important content...
Blockchain knowledge selection under the trapezoidal fermatean fuzzy number [0.03%]
梯形Fermatean模糊数下的区块链知识选优
Aliya Fahmi,Zahida Maqbool,Fazli Amin et al.
Aliya Fahmi et al.
Blockchain knowledge signifies a useful fundamental knowledge to safeguard faith in transboundary transmittals for main banks and financial institutions. In the study of group decision-making, the most important issue is how to coordinate o...
A goal programming-based fuzzy best-worst method for the viable supplier selection problem: a case study [0.03%]
基于目标规划的模糊最佳最劣选择法在可行为供应商选择问题中的应用：一个案例研究
Omid Rostami,Mahdieh Tavakoli,AmirReza Tajally et al.
Omid Rostami et al.
Since the COVID-19 outbreak has led to drastic changes in the business environment, researchers attempt to introduce new approaches to improve the capability and flexibility of the industries. In this regard, recently, the concept of the vi...