The objective of this study is to develop a comprehensive model to explain why organizations adopt Web-based Supply Chain Management (SCM) applications from an institutional perspective. Questionnaire survey was used to collect data from manufacturing firms in Jordan. Structural Equation Modeling (SEM), using EQS was used to analyze the data. The results indicated that the environmental coercive and mimetic pressures and organizational characteristics have a positive effect on the top management’s perception and support of Web-based SCM adoption and usage. Furthermore, the study revealed that the Web-based SCM applications represent the pool that reflects the degree of response to institutional pressures. This study was the first to empirically explain why organizations adopt Web-based SCM from an institutional perspective, adding new contribution to the developing literature on Web-based SCM. Understanding the external pressures and the effect of organizational factors will provide the practitioners with better knowledge on how to manage the adoption of Web-based SCM applications.
{"title":"The Adoption of Web-Based Supply Chain Management Applications: An Institutional Perspective","authors":"K. S. A. Omoush, Ishraq Ali","doi":"10.4018/jea.2012070104","DOIUrl":"https://doi.org/10.4018/jea.2012070104","url":null,"abstract":"The objective of this study is to develop a comprehensive model to explain why organizations adopt Web-based Supply Chain Management (SCM) applications from an institutional perspective. Questionnaire survey was used to collect data from manufacturing firms in Jordan. Structural Equation Modeling (SEM), using EQS was used to analyze the data. The results indicated that the environmental coercive and mimetic pressures and organizational characteristics have a positive effect on the top management’s perception and support of Web-based SCM adoption and usage. Furthermore, the study revealed that the Web-based SCM applications represent the pool that reflects the degree of response to institutional pressures. This study was the first to empirically explain why organizations adopt Web-based SCM from an institutional perspective, adding new contribution to the developing literature on Web-based SCM. Understanding the external pressures and the effect of organizational factors will provide the practitioners with better knowledge on how to manage the adoption of Web-based SCM applications.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123232279","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}
A. Keramati, H. Javadi Sharif, N. Azad, R. Soofifard
Organizations have found that traditional ways of business respond no longer to new environmental conditions and have decided to put aside their traditional ways by capitalizing on new opportunities resulting from growth and development of information technology, reconsider their activities and design them efficiently. The law of value added tax (VAT) after being passed from 23 September 2008 and by utilizing capabilities of information and communication technology (ICT), by establishing internet system for carrying out electronic interactions between citizens (taxpayers of this tax system) and the Government has been implemented. One serious challenge facing these organizations is awareness of factors that play an effective role in acceptance of users of these systems. Using inferential statistical methods and by collecting questionnaire information in a sample comprising 299 tax payer (users of first stage of VAT system in Islamic Republic of Iran, Markazi province) which forms statistical society of this study and by employing mental norms factors and perceived behavioral control from theory of planned behavior (TPB), this study determines acceptance factors of this system on the part of users. Results from analysis of data in determining degree of significance level and Spearman Correlation Coefficient to test the hypotheses, factors of External Influence, Interpersonal Influence, Self-Efficacy, and facilitating Condition, are identified.
{"title":"Role of Subjective Norms and Perceived Behavioral Control of Tax Payers in Acceptance of E-Tax Payment System","authors":"A. Keramati, H. Javadi Sharif, N. Azad, R. Soofifard","doi":"10.4018/jea.2012070101","DOIUrl":"https://doi.org/10.4018/jea.2012070101","url":null,"abstract":"Organizations have found that traditional ways of business respond no longer to new environmental conditions and have decided to put aside their traditional ways by capitalizing on new opportunities resulting from growth and development of information technology, reconsider their activities and design them efficiently. The law of value added tax (VAT) after being passed from 23 September 2008 and by utilizing capabilities of information and communication technology (ICT), by establishing internet system for carrying out electronic interactions between citizens (taxpayers of this tax system) and the Government has been implemented. One serious challenge facing these organizations is awareness of factors that play an effective role in acceptance of users of these systems. Using inferential statistical methods and by collecting questionnaire information in a sample comprising 299 tax payer (users of first stage of VAT system in Islamic Republic of Iran, Markazi province) which forms statistical society of this study and by employing mental norms factors and perceived behavioral control from theory of planned behavior (TPB), this study determines acceptance factors of this system on the part of users. Results from analysis of data in determining degree of significance level and Spearman Correlation Coefficient to test the hypotheses, factors of External Influence, Interpersonal Influence, Self-Efficacy, and facilitating Condition, are identified.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"802 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117045384","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}
Over the past years, researchers and practitioners in marketing fields have seen a dramatic growth of online games. This growth and development also influence players’ behavior and market change of hardware and software companies. This study proposes a model for selecting the optimal virtual products for online games by referring to the views of online players. The proposed model adopts the “modified Delphi method†to find suitable evaluative criteria for virtual products, and then applies the “grey relational analysis (GRA)†to rank the alternatives and select the best virtual products. In addition, the example of a renowned online game, MapleStory, is used to demonstrate the process of virtual products selection using this model. This model provides the online gamer an objective and effective way to select virtual products, and provides suggestions for the manufacturers of online games in regard to developing and improving the virtual products.
{"title":"Evaluating the Virtual Products for Online Games via the Grey Relational Analysis","authors":"Pi-Fang Hsu, Chia-Wen Tsai","doi":"10.4018/jea.2012070103","DOIUrl":"https://doi.org/10.4018/jea.2012070103","url":null,"abstract":"Over the past years, researchers and practitioners in marketing fields have seen a dramatic growth of online games. This growth and development also influence players’ behavior and market change of hardware and software companies. This study proposes a model for selecting the optimal virtual products for online games by referring to the views of online players. The proposed model adopts the “modified Delphi method†to find suitable evaluative criteria for virtual products, and then applies the “grey relational analysis (GRA)†to rank the alternatives and select the best virtual products. In addition, the example of a renowned online game, MapleStory, is used to demonstrate the process of virtual products selection using this model. This model provides the online gamer an objective and effective way to select virtual products, and provides suggestions for the manufacturers of online games in regard to developing and improving the virtual products.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123665977","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}
The success of an information system (IS) depends on the users’ satisfaction with the system. In this study, the Technology Acceptance Model by Davies (1989) was extended. The paper synthesized the technology acceptance model (TAM) to explain and predict the success of e-payment system using users’ satisfaction as dependent variable. The hypothesized model was validated empirically using a sample data collected from of a modified e-payment questionnaire. A total of 74 teaching and non teaching academic staff selected from the Faculty of Communication and Information Sciences, University of Ilorin, Nigeria constituted the sample for the study. The results revealed correlation among perceived benefits, perceive enjoyment, speed; service quality, perceive ease of use and actual use and e-payment success. Moreover, all the seven e-payment predictive factors together made 69% of e-payment system success. Similarly perceived benefits, perceive enjoyment, speed; service quality, perceive ease of use and actual use are good predictors of e-payment system success. One of the implications pointed out by the study is that the measures for the construct of e-payment system success used are self-reported. In the light of this, future research should develop more objective and accurate measures for determining e-payment system success.
{"title":"Determinants of E-Payment Systems Success: A User's Satisfaction Perspective","authors":"A. Tella","doi":"10.4018/jea.2012070102","DOIUrl":"https://doi.org/10.4018/jea.2012070102","url":null,"abstract":"The success of an information system (IS) depends on the users’ satisfaction with the system. In this study, the Technology Acceptance Model by Davies (1989) was extended. The paper synthesized the technology acceptance model (TAM) to explain and predict the success of e-payment system using users’ satisfaction as dependent variable. The hypothesized model was validated empirically using a sample data collected from of a modified e-payment questionnaire. A total of 74 teaching and non teaching academic staff selected from the Faculty of Communication and Information Sciences, University of Ilorin, Nigeria constituted the sample for the study. The results revealed correlation among perceived benefits, perceive enjoyment, speed; service quality, perceive ease of use and actual use and e-payment success. Moreover, all the seven e-payment predictive factors together made 69% of e-payment system success. Similarly perceived benefits, perceive enjoyment, speed; service quality, perceive ease of use and actual use are good predictors of e-payment system success. One of the implications pointed out by the study is that the measures for the construct of e-payment system success used are self-reported. In the light of this, future research should develop more objective and accurate measures for determining e-payment system success.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126341653","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}
In modern societies, information and communication technology is used to increase citizens’ participation in the democracy process. In developing countries, to enhance the democracy, there is need to utilize the ICT to enhance citizens’ participations in the elections. This created through making the voting easier for eligible voters and grant that their votes will be counted. This research identifies the factors that affect citizens’ intentions of adopting mobile voting systems by introducing a prototype of m-voting system to citizens in Egypt. Findings show that ease of use, usefulness, trust, and mobility have significant impact on citizens’ intention to use m-voting system.
{"title":"Assessing Citizens Acceptance of Mobile Voting System in Developing Countries: The Case of Egypt","authors":"H. Abdelghaffar, Lina Galal","doi":"10.4018/jea.2012040102","DOIUrl":"https://doi.org/10.4018/jea.2012040102","url":null,"abstract":"In modern societies, information and communication technology is used to increase citizens’ participation in the democracy process. In developing countries, to enhance the democracy, there is need to utilize the ICT to enhance citizens’ participations in the elections. This created through making the voting easier for eligible voters and grant that their votes will be counted. This research identifies the factors that affect citizens’ intentions of adopting mobile voting systems by introducing a prototype of m-voting system to citizens in Egypt. Findings show that ease of use, usefulness, trust, and mobility have significant impact on citizens’ intention to use m-voting system.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127670710","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}
Instructional theories have shifted from viewing students as reactive learners in the mid-1980s to the current view of students as proactive learners. Emphasis is no longer placed on the teachers to adapt instruction to meet individual student’s mental ability or social-cultural background. In contrast, students are viewed as active participants in their own learning process. Based on the literature and prior research, the purpose of this study is to revise the learning strategy section of the Motivated Strategy for Learning Questionnaire (MSLQ) to reflect the unique learning strategies involved in learning computer skills. MSLQ is a very widely used instrument to assess students’ motivation and learning strategies. It assumed that learning strategies can be generalized across context, but context affect the learners’ choices and learning strategies available. Although the instrument is effective in assessing strategies used in processing information from texts and lectures, research findings tend to contradict general beliefs when the learning activities involved hands-on, applied learning. With 201 students who participated in the study, this research reports the initial validity and reliability of a revised version of the learning strategies in the MSLQ.
{"title":"The Validity and Reliability Study of a Revised Motivated Strategy for Learning Questionnaire (MSLQ) for Assessing Computer Software Learning Strategies","authors":"Catherine Chen, Joel Whitesel","doi":"10.4018/jea.2012040103","DOIUrl":"https://doi.org/10.4018/jea.2012040103","url":null,"abstract":"Instructional theories have shifted from viewing students as reactive learners in the mid-1980s to the current view of students as proactive learners. Emphasis is no longer placed on the teachers to adapt instruction to meet individual student’s mental ability or social-cultural background. In contrast, students are viewed as active participants in their own learning process. Based on the literature and prior research, the purpose of this study is to revise the learning strategy section of the Motivated Strategy for Learning Questionnaire (MSLQ) to reflect the unique learning strategies involved in learning computer skills. MSLQ is a very widely used instrument to assess students’ motivation and learning strategies. It assumed that learning strategies can be generalized across context, but context affect the learners’ choices and learning strategies available. Although the instrument is effective in assessing strategies used in processing information from texts and lectures, research findings tend to contradict general beliefs when the learning activities involved hands-on, applied learning. With 201 students who participated in the study, this research reports the initial validity and reliability of a revised version of the learning strategies in the MSLQ.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115580781","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}
Data management practices strongly impact enterprise performance, especially for e-science organisations dealing with big data. This study identifies the key challenges and issues facing information system managers in growing demand for big data operations to deliver timely meteorological products. Data was collected from in-depth interviews with five MetService information system managers, including the CIO. Secondary data sources include internal documents and relevant literatures. The study revealed the pressing and challenging big data management issues can broadly be classified as data governance, infrastructure management, and workflow management. The study identifies a gap in adopting effective workflow management system and coordinated outsourcing plan within the organisation. Although the study is limited by its sample size and generalisation, the findings are useful for other IT managers and practitioners of data-intensive organisations to examine their data management practices on the need to balance the demand for efficient scientific operations and sustainable business growth. This study recognised that although the organisation is implementing up-to-date and practical solutions to meet these challenges, effort is needed to harmonise and align these solutions with business growth strategies to sustain future growth. This study enhanced societies’ understanding to the current practices of a real world organization.
{"title":"Big Data Management Challenges in a Meteorological Organisation","authors":"Lee Wilson, T. Goh, W. Wang","doi":"10.4018/jea.2012040101","DOIUrl":"https://doi.org/10.4018/jea.2012040101","url":null,"abstract":"Data management practices strongly impact enterprise performance, especially for e-science organisations dealing with big data. This study identifies the key challenges and issues facing information system managers in growing demand for big data operations to deliver timely meteorological products. Data was collected from in-depth interviews with five MetService information system managers, including the CIO. Secondary data sources include internal documents and relevant literatures. The study revealed the pressing and challenging big data management issues can broadly be classified as data governance, infrastructure management, and workflow management. The study identifies a gap in adopting effective workflow management system and coordinated outsourcing plan within the organisation. Although the study is limited by its sample size and generalisation, the findings are useful for other IT managers and practitioners of data-intensive organisations to examine their data management practices on the need to balance the demand for efficient scientific operations and sustainable business growth. This study recognised that although the organisation is implementing up-to-date and practical solutions to meet these challenges, effort is needed to harmonise and align these solutions with business growth strategies to sustain future growth. This study enhanced societies’ understanding to the current practices of a real world organization.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128306779","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}
O. Folorunso, Catherine Chen, N. Ahmed, Thomas Harris
The importance of citizen’s participation in government cannot be overemphasized. Governments in many developing countries have made efforts, in spite of their infrastructural and financial limitations, to uphold the virtues of participatory e-governance with limited success. A major cause of this elusive success is the design of e-government platforms, which doesn’t encourage usage by the stakeholders of e-government. Many governments in developing countries are settling for other means to communicate with citizens. In this work, a new architectural framework is proposed that uses knowledge management facilities to enhance web-based e-governance and encourage participation, thus allowing for the elicitation of knowledge from online discourse. The country examined in this article is Nigeria. However, it is likely that many other African and developing countries have similar experiences. This work will aid in the improvement of web-based e-government platforms for such countries.
{"title":"Towards Active Citizen-Centric E-Government Systems for Developing Countries","authors":"O. Folorunso, Catherine Chen, N. Ahmed, Thomas Harris","doi":"10.4018/jea.2012040104","DOIUrl":"https://doi.org/10.4018/jea.2012040104","url":null,"abstract":"The importance of citizen’s participation in government cannot be overemphasized. Governments in many developing countries have made efforts, in spite of their infrastructural and financial limitations, to uphold the virtues of participatory e-governance with limited success. A major cause of this elusive success is the design of e-government platforms, which doesn’t encourage usage by the stakeholders of e-government. Many governments in developing countries are settling for other means to communicate with citizens. In this work, a new architectural framework is proposed that uses knowledge management facilities to enhance web-based e-governance and encourage participation, thus allowing for the elicitation of knowledge from online discourse. The country examined in this article is Nigeria. However, it is likely that many other African and developing countries have similar experiences. This work will aid in the improvement of web-based e-government platforms for such countries.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131632022","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}
E-Commerce’s virtuality poses questions concerning trust between buyer and seller. Web 2.0 formats have provided new complications for these questions. Companies are creating more social networking sites, experimenting with ways to use such networks for marketing purposes. This paper explores the issue of trust in social networking site transactions vs. those at more established e-commerce sites. The authors apply the Technology Acceptance Model (TAM) to assess the level of trust in different types of e-commerce sites. TAM measures trust along several dimensions and includes potential explanatory factors, such as ease of use, perceived usefulness, search and research capabilities, security, value of product recommendations, and value of customer reviews. The authors directed the respondents to assess amazon.com, Facebook, and eBay—sites with different levels of institutional credibility and social networking affiliations. The data suggest definite differences exist between the sites, perhaps explained by institutional credibility and social networking.
{"title":"Trust in E-Commerce: Social Networks vs. Institutional Credibility","authors":"F. Unsal, Kurt Komaromi, G. Erickson","doi":"10.4018/jea.2011100101","DOIUrl":"https://doi.org/10.4018/jea.2011100101","url":null,"abstract":"E-Commerce’s virtuality poses questions concerning trust between buyer and seller. Web 2.0 formats have provided new complications for these questions. Companies are creating more social networking sites, experimenting with ways to use such networks for marketing purposes. This paper explores the issue of trust in social networking site transactions vs. those at more established e-commerce sites. The authors apply the Technology Acceptance Model (TAM) to assess the level of trust in different types of e-commerce sites. TAM measures trust along several dimensions and includes potential explanatory factors, such as ease of use, perceived usefulness, search and research capabilities, security, value of product recommendations, and value of customer reviews. The authors directed the respondents to assess amazon.com, Facebook, and eBay—sites with different levels of institutional credibility and social networking affiliations. The data suggest definite differences exist between the sites, perhaps explained by institutional credibility and social networking.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128455939","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}
Insider attack and espionage on computer-based information is a major problem for business organizations and governments. Knowledge Management Systems (KMSs) are not exempt from this threat. Prior research presented the Congenial Access Control Model (CAC), a relationship-based access control model, as a better access control method for KMS because it reduces the adverse effect of stringent security measures on the usability of KMSs. However, the CAC model, like other models, e.g., Role Based Access Control (RBAC), Time-Based Access Control (TBAC), and History Based Access Control (HBAC), does not provide adequate protection against privilege abuse by authorized users that can lead to industrial espionage. In this paper, the authors provide an Espionage Prevention Model (EP) that uses Semantic web-based annotations on knowledge assets to store relevant information and compares it to the Friend-Of-A-Friend (FOAF) data of the potential recipient of the resource. It can serve as an additional layer to previous access control models, preferably the Congenial Access Control (CAC) model.
{"title":"Preventing Social Engineering and Espionage in Collaborative Knowledge Management Systems (KMSs)","authors":"S. Ogunseye, O. Folorunso, Jeff Zhang","doi":"10.4018/jea.2011100104","DOIUrl":"https://doi.org/10.4018/jea.2011100104","url":null,"abstract":"Insider attack and espionage on computer-based information is a major problem for business organizations and governments. Knowledge Management Systems (KMSs) are not exempt from this threat. Prior research presented the Congenial Access Control Model (CAC), a relationship-based access control model, as a better access control method for KMS because it reduces the adverse effect of stringent security measures on the usability of KMSs. However, the CAC model, like other models, e.g., Role Based Access Control (RBAC), Time-Based Access Control (TBAC), and History Based Access Control (HBAC), does not provide adequate protection against privilege abuse by authorized users that can lead to industrial espionage. In this paper, the authors provide an Espionage Prevention Model (EP) that uses Semantic web-based annotations on knowledge assets to store relevant information and compares it to the Friend-Of-A-Friend (FOAF) data of the potential recipient of the resource. It can serve as an additional layer to previous access control models, preferably the Congenial Access Control (CAC) model.","PeriodicalId":354119,"journal":{"name":"Int. J. E Adopt.","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131044115","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}
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