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Accountancy for E-Business Enterprises Based on Cyber Security 基于网络安全的电子商务企业会计
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-22 DOI: 10.4018/ijdwm.320227
Yu Yang, Zecheng Yin
E-businesses (EBEs) may commit legal offenses due to perpetrating cybercrime while doing the commercial activity. According to the findings, various obstacles might deter cybercrime throughout accounting. The study examined the present laws for accounting policy elements and determined those aspects that should be included in the administrative document for e-business enterprise accounting policies. E-businesses must avoid cyber-crime (CC), which has a detrimental influence on the company's brand and diminishes client loyalty to ensure their success. According to the study's findings, the use of information and control functions of accounting can help prevent cyber-crime in the bookkeeping system by increasing the content of individual internal rules. The authors intended to make online payments for EBE-CC as safe, easy, and fast as possible. However, the internet is known for making its users feel anonymous. E-commerce (EC) transactions are vulnerable to cybercrime, resulting in considerable money and personal information losses.
电子商务企业在进行商业活动的同时,可能会实施网络犯罪,从而构成违法行为。根据调查结果,各种障碍可能会在整个会计过程中阻止网络犯罪。研究审查了现行法律规定的会计政策要素,确定了电子商务企业会计政策行政文件应包括的内容。电子商务必须避免网络犯罪(CC),这对公司的品牌有不利影响,并降低客户的忠诚度,以确保他们的成功。根据研究结果,利用会计的信息和控制功能可以通过增加个人内部规则的内容来帮助防止记账系统中的网络犯罪。作者打算使EBE-CC的在线支付尽可能安全、简单和快速。然而,众所周知,互联网让用户感到匿名。电子商务交易容易受到网络犯罪的影响,导致大量的金钱和个人信息损失。
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引用次数: 0
A Unified Multi-View Clustering Method Based on Non-Negative Matrix Factorization for Cancer Subtyping 基于非负矩阵分解的统一多视图聚类方法用于癌症亚型分型
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-17 DOI: 10.4018/ijdwm.319956
Zhanpeng Huang, Jiekang Wu, Jinlin Wang, Yu Lin, Xiaohua Chen
Non-negative matrix factorization (NMF) has gained sustaining attention due to its compact leaning ability. Cancer subtyping is important for cancer prognosis analysis and clinical precision treatment. Integrating multi-omics data for cancer subtyping is beneficial to uncover the characteristics of cancer at the system-level. A unified multi-view clustering method was developed via adaptive graph and sparsity regularized non-negative matrix factorization (multi-GSNMF) for cancer subtyping. The local geometrical structures of each omics data were incorporated into the procedures of common consensus matrix learning, and the sparsity constraints were used to reduce the effect of noise and outliers in bioinformatics datasets. The performances of multi-GSNMF were evaluated on ten cancer datasets. Compared with 10 state-of-the-art multi-view clustering algorithms, multi-GSNMF performed better by providing significantly different survival in 7 out of 10 cancer datasets, the highest among all the compared methods.
非负矩阵分解(NMF)以其紧凑的学习能力一直受到人们的关注。肿瘤分型对肿瘤预后分析和临床精准治疗具有重要意义。整合癌症亚型的多组学数据有助于在系统水平上揭示癌症的特征。提出了一种基于自适应图和稀疏正则化非负矩阵分解(multi-GSNMF)的统一多视图聚类方法。将每个组学数据的局部几何结构纳入共识矩阵学习过程,并使用稀疏性约束来降低生物信息学数据集中的噪声和异常值的影响。在10个癌症数据集上对多重gsnmf的性能进行了评价。与10种最先进的多视图聚类算法相比,multi-GSNMF表现更好,在10个癌症数据集中有7个提供了显著不同的生存率,在所有比较方法中最高。
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引用次数: 1
Effect Analysis of Nursing Intervention on Lower Extremity Deep Venous Thrombosis in Patients 护理干预对下肢深静脉血栓形成的影响分析
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-17 DOI: 10.4018/ijdwm.319948
Xuanyue Zhang
In the modern era, nursing intervention is an increased commitment to patient quality and protection that allows nurses to make evidence-based healthcare decisions. The challenging characteristic of patients such as high deep venous thrombosis (DVT) and respiratory embolisms (RE) are significant health conditions that lead to post-operative severe injury and death. In this article, hybrid machine learning (HML) is used for senile patients with lower extremity fractures during the perioperative time and the clinical effectiveness of early stages nursing protocol for deep venous thrombosis of patients and nurses. A three-dimensional shape model of the user interface is shown the examined vessels, which have compression measurements mapped to the surface as colors and virtual image plane representation of DVT. The measures of comprehension have been validated using HML model segmentation experts and contrasted with paired f-tests to reduce the incidence of lower extremity deep venous thrombosis in patients and nurses.
在现代,护理干预是对患者质量和保护的增加承诺,使护士能够做出基于证据的医疗保健决策。高深静脉血栓形成(DVT)和呼吸栓塞(RE)等患者的挑战性特征是导致术后严重损伤和死亡的重要健康状况。本文将混合机器学习(HML)应用于老年下肢骨折患者围手术期以及患者和护士深静脉血栓形成早期护理方案的临床效果。用户界面的三维形状模型显示了被检查的血管,其压缩测量值映射到表面作为DVT的颜色和虚拟图像平面表示。通过HML模型分割专家验证了理解的措施,并与配对f检验进行了对比,以减少患者和护士下肢深静脉血栓的发生率。
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引用次数: 0
A Data Management Framework for Nurses Using E-Health as a Service (eHaaS) 使用电子医疗即服务(eHaaS)的护士数据管理框架
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-17 DOI: 10.4018/ijdwm.319736
Heng Liu, Rui Liu, Zhimei Liu, Xuena Han, Kaixuan Wang, Li Yang, Fuguo Yang
The electronic health record (EHR) is a patient care database, which helps doctors or nurses to analyse comprehensive patient healthcare through health-cart (h-cart) assistance. Electronic health (e-Health) services offer efficient sharing of the patient's information based on geo-location in which nurses, doctors, or health care practitioners access the patients, promptly and without time delay in case of emergency. In e-Health services, nurses are considered as the data holder who can store and maintain patient's health records in the cloud h-cart platform to analyses patient's data effectively. Therefore, nurses need to safely share and manage access to data in the healthcare system; this need required prominent solutions. However, data authenticity and response time are considered as challenging characteristics in the e-health care system. Hence, in this paper, an improved e-health service model (IeHSM) has been proposed based on cloud computing technology to improve the data authenticity, reliability, and accessibility time of the healthcare information.
电子健康记录(EHR)是一个病人护理数据库,可帮助医生或护士通过健康车(h-cart)辅助分析病人的全面医疗保健情况。电子保健(e-Health)服务根据地理位置有效地共享患者信息,护士、医生或保健从业人员可以在紧急情况下及时、无时间延误地访问患者。在e-Health服务中,护士被认为是数据持有者,可以在云h-cart平台中存储和维护患者的健康记录,从而有效地分析患者的数据。因此,护士需要安全地共享和管理医疗保健系统中的数据访问;这一需求需要突出的解决方案。然而,在电子医疗保健系统中,数据真实性和响应时间被认为是具有挑战性的特征。为此,本文提出了一种基于云计算技术的改进电子医疗服务模型(IeHSM),以提高医疗信息的数据真实性、可靠性和可访问时间。
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引用次数: 0
An Evaluation of the Financial Impact on Business Performance of the Adoption of E-Business via Blockchain Technology 通过区块链技术采用电子商务对企业绩效的财务影响评估
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-17 DOI: 10.4018/ijdwm.319970
Zecheng Yin, Yu Yang
Investors can learn a lot about the health of a firm by looking at its FP (financial performance). For investors, it offers a glimpse into the company's financial health and performance, as well as a forecast for the stock's performance in the future. Certain criteria, including liquidity, ownership, maturity, and size, have been linked to financial success. Blockchain provides several benefits in the logistics business, including increased trust in the system owing to improved transparency and traceability and cost savings by removing manual and paper-based administration. The study uses the FP-BCT technique, a new approach to measuring company performance. However, e-business helps expand data exchange, aspects, and data quantity. Improving processing capabilities impacts the macroeconomic and financial environments, reducing economic activity, ensuring timely implementation of information, and decreasing costs.
投资者可以通过观察FP(财务表现)来了解公司的健康状况。对于投资者来说,它提供了一个对公司财务状况和业绩的一瞥,以及对该股未来表现的预测。某些标准,包括流动性、所有权、成熟度和规模,已经与财务成功联系在一起。区块链为物流业务提供了几个好处,包括由于提高了透明度和可追溯性而增加了对系统的信任,并通过取消手动和纸质管理节省了成本。本研究采用FP-BCT技术,这是一种衡量公司绩效的新方法。然而,电子商务有助于扩展数据交换、方面和数据量。提高处理能力会影响宏观经济和金融环境,减少经济活动,确保及时实施信息,降低成本。
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引用次数: 1
Fusing Syntax and Semantics-Based Graph Convolutional Network for Aspect-Based Sentiment Analysis 融合语法和语义的图卷积网络用于面向方面的情感分析
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-17 DOI: 10.4018/ijdwm.319803
Jinhui Feng, Shaohua Cai, Kuntao Li, Yifan Chen, Qianhua Cai, Hongya Zhao
Aspect-based sentiment analysis (ABSA) aims to classify the sentiment polarity of a given aspect in a sentence or document, which is a fine-grained task of natural language processing. Recent ABSA methods mainly focus on exploiting the syntactic information, the semantic information and both. Research on cognition theory reveals that the syntax an*/874d the semantics have effects on each other. In this work, a graph convolutional network-based model that fuses the syntactic information and semantic information in line with the cognitive practice is proposed. To start with, the GCN is taken to extract syntactic information on the syntax dependency tree. Then, the semantic graph is constructed via a multi-head self-attention mechanism and encoded by GCN. Furthermore, a parameter-sharing GCN is developed to capture the common information between the semantics and the syntax. Experiments conducted on three benchmark datasets (Laptop14, Restaurant14 and Twitter) validate that the proposed model achieves compelling performance comparing with the state-of-the-art models.
基于方面的情感分析(ABSA)旨在对句子或文档中给定方面的情感极性进行分类,是自然语言处理中的一项细粒度任务。目前的ABSA方法主要集中在句法信息和语义信息的开发上。认知理论研究表明,句法和语义是相互影响的。本文提出了一种符合认知实践的基于图卷积网络的句法信息和语义信息融合模型。首先,使用GCN提取语法依赖树上的语法信息。然后,通过多头自关注机制构建语义图,并进行GCN编码。在此基础上,提出了一种参数共享GCN,用于捕获语义和语法之间的公共信息。在三个基准数据集(Laptop14, Restaurant14和Twitter)上进行的实验验证了所提出的模型与最先进的模型相比取得了令人信服的性能。
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引用次数: 0
CTNRL: A Novel Network Representation Learning With Three Feature Integrations CTNRL:一种新颖的三特征集成网络表示学习方法
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-03 DOI: 10.4018/ijdwm.318696
Yanlong Tang, Zhonglin Ye, Haixing Zhao, Yi Ji
Network representation learning is one of the important works of analyzing network information. Its purpose is to learn a vector for each node in the network and map it into the vector space, and the resulting number of node dimensions is much smaller than the number of nodes in the network. Most of the current work only considers local features and ignores other features in the network, such as attribute features. Aiming at such problems, this paper proposes novel mechanisms of combining network topology, which models node text information and node clustering information on the basis of network structure and then constrains the learning process of network representation to obtain the optimal network node vector. The method is experimentally verified on three datasets: Citeseer (M10), DBLP (V4), and SDBLP. Experimental results show that the proposed method is better than the algorithm based on network topology and text feature. Good experimental results are obtained, which verifies the feasibility of the algorithm and achieves the expected experimental results.
网络表示学习是网络信息分析的重要工作之一。其目的是为网络中的每个节点学习一个向量,并将其映射到向量空间中,得到的节点维数远远小于网络中的节点数。目前的工作大多只考虑局部特征,而忽略了网络中的其他特征,如属性特征。针对这些问题,本文提出了一种结合网络拓扑的新机制,基于网络结构对节点文本信息和节点聚类信息进行建模,然后约束网络表示的学习过程,以获得最优的网络节点向量。在Citeseer (M10)、DBLP (V4)和SDBLP三个数据集上对该方法进行了实验验证。实验结果表明,该方法优于基于网络拓扑和文本特征的算法。得到了良好的实验结果,验证了该算法的可行性,达到了预期的实验结果。
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引用次数: 0
Research on Rumor Detection Based on a Graph Attention Network With Temporal Features 基于时间特征的图注意网络谣言检测研究
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-03-02 DOI: 10.4018/ijdwm.319342
Xiaohui Yang, Hailong Ma, Miao Wang
The higher-order and temporal characteristics of tweet sequences are often ignored in the field of rumor detection. In this paper, a new rumor detection method (T-BiGAT) is proposed to capture the temporal features between tweets by combining a graph attention network (GAT) and gated recurrent neural network (GRU). First, timestamps are calculated for each tweet within the same event. On the premise of the same timestamp, two different propagation subgraphs are constructed according to the response relationship between tweets. Then, GRU is used to capture intralayer dependencies between sibling nodes in the subtree; global features of each subtree are extracted using an improved GAT. Furthermore, GRU is reused to capture the temporal dependencies of individual subgraphs at different timestamps. Finally, weights are assigned to the global feature vectors of different timestamp subtrees for aggregation, and a mapping function is used to classify the aggregated vectors.
在谣言检测领域,推文序列的高阶特征和时间特征往往被忽略。本文提出了一种新的谣言检测方法(T-BiGAT),该方法将图注意网络(GAT)和门控递归神经网络(GRU)相结合,捕捉推文之间的时间特征。首先,为同一事件中的每条tweet计算时间戳。在时间戳相同的前提下,根据tweets之间的响应关系构造两个不同的传播子图。然后,使用GRU捕获子树中兄弟节点之间的层内依赖关系;使用改进的GAT提取每个子树的全局特征。此外,可以重用GRU来捕获各个子图在不同时间戳上的时间依赖性。最后,对不同时间戳子树的全局特征向量赋权进行聚合,并使用映射函数对聚合向量进行分类。
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引用次数: 0
Clustering of COVID-19 Multi-Time Series-Based K-Means and PCA With Forecasting 基于多时间序列的k均值聚类与PCA预测
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-02-03 DOI: 10.4018/ijdwm.317374
Sundus Naji Alaziz, Bakr Albayati, A. A. El-Bagoury, Wasswa Shafik
The COVID-19 pandemic is one of the current universal threats to humanity. The entire world is cooperating persistently to find some ways to decrease its effect. The time series is one of the basic criteria that play a fundamental part in developing an accurate prediction model for future estimations regarding the expansion of this virus with its infective nature. The authors discuss in this paper the goals of the study, problems, definitions, and previous studies. Also they deal with the theoretical aspect of multi-time series clusters using both the K-means and the time series cluster. In the end, they apply the topics, and ARIMA is used to introduce a prototype to give specific predictions about the impact of the COVID-19 pandemic from 90 to 140 days. The modeling and prediction process is done using the available data set from the Saudi Ministry of Health for Riyadh, Jeddah, Makkah, and Dammam during the previous four months, and the model is evaluated using the Python program. Based on this proposed method, the authors address the conclusions.
新冠肺炎大流行是当前人类面临的普遍威胁之一。整个世界都在坚持不懈地进行合作,以找到一些减少其影响的方法。时间序列是基本标准之一,在为今后估计这种具有传染性的病毒的扩散情况建立准确的预测模型方面发挥着重要作用。本文讨论了研究的目的、问题、定义和以往的研究。他们还使用k均值和时间序列聚类处理多时间序列聚类的理论方面。最后,他们应用这些主题,并使用ARIMA引入一个原型,对COVID-19大流行在90至140天内的影响进行具体预测。建模和预测过程使用沙特卫生部提供的利雅得、吉达、麦加和达曼过去四个月的可用数据集,并使用Python程序对模型进行评估。在此基础上,作者对结论进行了说明。
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引用次数: 1
Combining BPSO and ELM Models for Inferring Novel lncRNA-Disease Associations 结合BPSO和ELM模型推断新的lncrna -疾病关联
IF 1.2 4区 计算机科学 Q3 Computer Science Pub Date : 2023-01-20 DOI: 10.4018/ijdwm.317092
W. Yang, Xianghan Zheng, Qiongxia Huang, Yu Liu, Yimi Chen, ZhiGang Song
It has been widely known that long non-coding RNA (lncRNA) plays an important role in gene expression and regulation. However, due to a few characteristics of lncRNA (e.g., huge amounts of data, high dimension, lack of noted samples, etc.), identifying key lncRNA closely related to specific disease is nearly impossible. In this paper, the authors propose a computational method to predict key lncRNA closely related to its corresponding disease. The proposed solution implements a BPSO based intelligent algorithm to select possible optimal lncRNA subset, and then uses ML-ELM based deep learning model to evaluate each lncRNA subset. After that, wrapper feature extraction method is used to select lncRNAs, which are closely related to the pathophysiology of disease from massive data. Experimentation on three typical open datasets proves the feasibility and efficiency of our proposed solution. This proposed solution achieves above 93% accuracy, the best ever.
众所周知,长链非编码RNA (long non-coding RNA, lncRNA)在基因表达和调控中发挥着重要作用。然而,由于lncRNA的一些特点(如数据量大、维度高、缺少值得注意的样本等),识别与特定疾病密切相关的关键lncRNA几乎是不可能的。本文提出了一种预测与其相应疾病密切相关的关键lncRNA的计算方法。该方案采用基于BPSO的智能算法选择可能的最优lncRNA子集,然后使用基于ML-ELM的深度学习模型对每个lncRNA子集进行评估。然后,采用包装特征提取方法,从海量数据中选择与疾病病理生理密切相关的lncrna。在三个典型开放数据集上的实验证明了该方法的可行性和有效性。该解决方案的准确率达到93%以上,是有史以来最好的。
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引用次数: 1
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International Journal of Data Warehousing and Mining
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