International Journal of Data and Network Science最新文献_第10页

Antecedents of user attitude towards e-commerce and future purchase intention 用户对电子商务态度和未来购买意愿的前因

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2022.8.007

N. Nurchayati, Tri Widayati, S. Sulistiyani, S. Suprapti

{"title":"Antecedents of user attitude towards e-commerce and future purchase intention","authors":"N. Nurchayati, Tri Widayati, S. Sulistiyani, S. Suprapti","doi":"10.5267/j.ijdns.2022.8.007","DOIUrl":"https://doi.org/10.5267/j.ijdns.2022.8.007","url":null,"abstract":"This study attempts to analyze the antecedents of e-commerce user behavior and their effect on future purchase intentions. Theoretical exploration shows that the antecedents used in the behavior of e-commerce users are perceived self-efficacy, perceived ease of use and perceived usefulness. The study uses the behavior of e-commerce users as a mediating variable. The study was also conducted using a quantitative method, by distributing questionnaires to 250 e-commerce users in Indonesia. The analysis technique used is Structural Equation Modeling (SEM) with SmartPLS software. The results show that perceived self-efficacy had a positive effect on perceived ease of use and perceived usefulness. These three antecedents in turn have a positive and significant effect on future e-commerce shopping interest by using mediation of user behavior. The results are theoretically useful for deepening Technology Acceptance Model exploration by estimating future buying behavior and interest. Practically, this study encourages e-commerce platform website developers to increase the ease and usefulness to increase the positive behavior of users in purchasing products.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70774538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

The adoption of artificial intelligence applications in education 人工智能在教育中的应用

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2022.8.013

Khadija Alhumaid, Shamma Al Naqbi, D. Elsori, Maha Al Mansoori

{"title":"The adoption of artificial intelligence applications in education","authors":"Khadija Alhumaid, Shamma Al Naqbi, D. Elsori, Maha Al Mansoori","doi":"10.5267/j.ijdns.2022.8.013","DOIUrl":"https://doi.org/10.5267/j.ijdns.2022.8.013","url":null,"abstract":"Artificial intelligence is user-friendly and possesses useful characteristics to share across the various services that are provided. By enhancing innovative contact, artificial intelligence applications (AIA) enable a more involved environment in governmental institutions. The goal of this study is to discover how users in the UAE feel about using AIA for educational reasons. Data collected from a survey of 387 university students were used to validate the model and hypotheses. The adoption features, such as perceived compatibility, trialability, relative advantage, ease of doing business, and technology export, are included in the conceptual model. The current study's practical implications are crucial in that they push the relevant educational authorities to comprehend the significance of each component and enable them to make plans and efforts in accordance with the order of the factors' relative importance. The managerial implications give educational sectors insight on how to apply AIA in their system to improve the growth of the provided service and to make the process easier for all users. The conceptual model of the paper, which links both traits of the individual and those of the technology, is what makes it new. The findings indicate that the diffusion theory variables outperform the other two variables of ease of doing business and technology export.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70774573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

The effects of brand ambassador and trust on purchase decisions through social media 品牌大使和信任对社交媒体购买决策的影响

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2022.9.003

Dede Suleman, Yohanes Totok Suyoto, R. Sjarief, Sabil Sabil, Sofyan Marwansyah, Popon Rabia Adawia, Aprilia Puspasari

{"title":"The effects of brand ambassador and trust on purchase decisions through social media","authors":"Dede Suleman, Yohanes Totok Suyoto, R. Sjarief, Sabil Sabil, Sofyan Marwansyah, Popon Rabia Adawia, Aprilia Puspasari","doi":"10.5267/j.ijdns.2022.9.003","DOIUrl":"https://doi.org/10.5267/j.ijdns.2022.9.003","url":null,"abstract":"Social Media is one of the digital marketing media that is widely used today and the presence of the brand ambassador phenomenon is one of the determinants of consumer purchasing decisions for a product advertised on social media. In today's advances in digital technology, whether consumers prefer to be a model for the product and also whether trust in consumers is also a factor in the consumer's decision to buy. The purpose of this study is to examine the effect of brand ambassador and trust variables on consumer decisions to shop online and also purchase decisions on repurchase. In this study the researchers used four variables, twelve dimensions where each dimension was represented by two indicators so that in this study there were twenty-four indicators which would later be changed in the form of questions to respondents. The population used is consumers who have shopped for fashion products using brand ambassadors. Given that the population is very large, the researchers used quota sampling to determine the number of samples. The study used 5 times the number of indicators so that there were 120 samples of respondents who were processed through Structural Equation Modeling analysis techniques with AMOS software. The results of data processing indicate that brand ambassadors and trust significantly influence consumer purchasing decisions. It was found that trust had the greatest influence on trust. Moreover, purchasing decisions have a significant effect on online consumer repurchase.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70774753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

E-learning applications in training for repatriated workers in Vietnamese urban regions in the post-covid19 context 在2019冠状病毒病后背景下，电子学习在越南城市地区回国工人培训中的应用

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2022.9.011

Thi Dung Ngo, Thi Ngoc Lan Nguyen, Thanh Thuy Cu

{"title":"E-learning applications in training for repatriated workers in Vietnamese urban regions in the post-covid19 context","authors":"Thi Dung Ngo, Thi Ngoc Lan Nguyen, Thanh Thuy Cu","doi":"10.5267/j.ijdns.2022.9.011","DOIUrl":"https://doi.org/10.5267/j.ijdns.2022.9.011","url":null,"abstract":"This study was designed to analyze the factors influencing the utilization of an E-Learning system in training repatriated workers in Vietnam's urban regions in the new context. According to research findings, professional qualifications and education have a significant influence on the income and employment of repatriated workers in urban regions. E-Learning systems are employed as an effective channel to transfer information and skills to workers in urban areas to fulfill the improvement of professional certifications and professional abilities of workers. The analysis results also show that several factors have a significant impact on the usage of the E-Learning online training system for employees in Vietnam's urban regions, including the factor representing the ease of use of the E-learning system, Easy access to E-Learning system scale has the highest influence score with coefficient 0.932, the factor Learners feel useful, the scale of saving time getting to the study location has an influence coefficient of 0.965, and the element reflecting the joy of learning, the scale of getting more highly rated experiences have the greatest influence with a coefficient of 0.942. Data for the study were obtained from 188 repatriated laborers in urban regions of Vietnam. The multivariate regression analysis method and factor analysis were utilized to analyze the data in the study with the help of SPSS 20.0 software.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70774905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Vehicle service reservation system and crowd-prediction feature using ARIMA method 车辆服务预约系统及基于ARIMA方法的人群预测特征

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2023.1.001

Karto Iskandar, Bismo Asyura Widianto, Muhammad Alvito Kuntjoro, Rayhan Ardiya Dwantara, M. Herlina

引用次数: 0

The role of quality 4.0 in supporting digital transformation: Evidence from telecommunication industry 质量4.0在支持数字化转型中的作用:来自电信行业的证据

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2023.2.006

Tahani Deeb Saad Alrabadi, Zunirah Mohd Talib, N. Abdullah

引用次数: 2

A survey on the behavior of Indonesian football players using smartwatch 一项关于印尼足球运动员使用智能手表行为的调查

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2023.1.006

T. Suryanto, N. C. Wibowo, A. Faroqi, Achmad Afandi

引用次数: 0

Simulation and analysis performance of ad-hoc routing protocols under DDoS attack and proposed solution 模拟分析了自组织路由协议在DDoS攻击下的性能，并提出了解决方案

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2023.2.002

Ala Mughaid, Ibrahim Obaidat, A. Aljammal, Shadi Alzu'bi, Fatima M. Quiam, Dena Abu Laila, Aseel Al-zou’bi, L. Abualigah

{"title":"Simulation and analysis performance of ad-hoc routing protocols under DDoS attack and proposed solution","authors":"Ala Mughaid, Ibrahim Obaidat, A. Aljammal, Shadi Alzu'bi, Fatima M. Quiam, Dena Abu Laila, Aseel Al-zou’bi, L. Abualigah","doi":"10.5267/j.ijdns.2023.2.002","DOIUrl":"https://doi.org/10.5267/j.ijdns.2023.2.002","url":null,"abstract":"Ad hoc networks, known as infrastructure-less networks, are composed of mobile nodes that connect without a centralized system controlling them. These networks have a wide range of potential applications, including emergency response, events, military operations, wireless access, and intelligent transportation. They can take on various forms, such as wireless sensor networks, wireless mesh networks, and mobile ad hoc networks. Because users in these networks can move around at any time, routing protocols must adapt to the constantly changing network layout. However, these networks are also susceptible to various security threats, including DDoS attacks. This paper aims to analyze the performance and impact of security attacks on the performance of reactive and proactive routing protocols in CBR connection patterns with different pause times. The analysis is provided in metrics such as throughput, packet loss, end-to-end delay, and load. The simulation results show that, on average, the OPNET Modeler simulator analyzed the performance results under DDoS attacks under voice and video traffic conditions. Furthermore, the paper explores the use of Honeypot intelligent agents as a solution to increase security by creating a dummy node to fool DDoS attackers. The results show that the OLSR protocol is most affected by DDoS attacks in terms of quality-of-service metrics such as packet loss, throughput, end-to-end delay, and load. The number of responses to the honeypot solutions differs for each protocol.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70775877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Data processing related to the impact of performance expectation, effort expectation, and perceived usefulness on the use of electronic banking services for customers of Jordanian banks 有关约旦银行客户使用电子银行服务的绩效预期、努力预期和感知有用性影响的数据处理

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2023.3.006

O. AlQudah, B. Jarah, A. Alshehadeh, Zeyad Almatarneh, M. Soda, Haneen A. Al-Khawaja

{"title":"Data processing related to the impact of performance expectation, effort expectation, and perceived usefulness on the use of electronic banking services for customers of Jordanian banks","authors":"O. AlQudah, B. Jarah, A. Alshehadeh, Zeyad Almatarneh, M. Soda, Haneen A. Al-Khawaja","doi":"10.5267/j.ijdns.2023.3.006","DOIUrl":"https://doi.org/10.5267/j.ijdns.2023.3.006","url":null,"abstract":"The aim of this study was to investigate and identify the influence of performance expectation, effort expectation, and perceived usefulness on the usage of electronic banking services by Jordanian bank customers. The study used a quantitative method, with questionnaires administered to Jordanian bank clients. The statistics support the association between performance expectation, effort expectation, perceived utility, and the usage of electronic banking services. This implies that these characteristics have a major influence on Jordanian bank customers' electronic banking services. The association between performance expectation and use of electronic banking services is the strongest, followed by effort expectation and use of electronic banking services, and the poorest between perceived usefulness and use of electronic banking services. Even the most tenuous association (perceived usefulness and use of electronic banking services) is statistically significant. These findings also imply that banks seeking to boost the usage of electronic banking services should concentrate on improving consumers' perceptions of performance and effort expectations, as well as perceived usefulness.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70776175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Python script fuzzy time series Markov chain model for forecasting the number of diseases cocoa plant in Bendungan district Python脚本模糊时间序列马尔可夫链模型预测本东干区可可植株病害数量

International Journal of Data and Network Science Pub Date : 2023-01-01 DOI: 10.5267/j.ijdns.2023.3.009

Ajeng Berliana Salsabila, Firdaniza Firdaniza, B. N. Ruchjana, A. S. Abdullah

{"title":"Python script fuzzy time series Markov chain model for forecasting the number of diseases cocoa plant in Bendungan district","authors":"Ajeng Berliana Salsabila, Firdaniza Firdaniza, B. N. Ruchjana, A. S. Abdullah","doi":"10.5267/j.ijdns.2023.3.009","DOIUrl":"https://doi.org/10.5267/j.ijdns.2023.3.009","url":null,"abstract":"Cocoa is a plantation commodity whose role is essential for the economy, so it is necessary to be aware of its health to maximize production. Cocoa plant disease data is a time series data because it is observed continuously. One of the time series forecasting models is the Fuzzy Time Series Markov Chain (FTS-MC), a combination of the Fuzzy Time Series (FTS) and Markov Chain models. The model uses the principle of fuzzy logic by transferring FTS data to fuzzy logic and using the obtained fuzzy logic groups to derive the Markov chain transition matrix. In this research, a Python script of the FTS-MC model was built in the Google Colaboratory to forecast the number of cocoa plant diseases in Bendungan District to simplify and speed up the data processing. Python was used in this research because of its easy-to-use, flexible, and open-source syntax. In building Python scripts, libraries and functions are needed by utilizing loop processes and if-else statements. Based on the processing results, forecasting with the FTS-MC model using Python only takes less than 1 minute.","PeriodicalId":36543,"journal":{"name":"International Journal of Data and Network Science","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70776245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0