Mobile Network technology has been being the research focus during the 1990’s. The middleware technology is imported for the sake of running distributed transaction smoothly. In this paper, a mobile agent based middl...Mobile Network technology has been being the research focus during the 1990’s. The middleware technology is imported for the sake of running distributed transaction smoothly. In this paper, a mobile agent based middleware high efficiency mobile electronic business oriented middleware (HEMEBOM) is designed and implemented based on the requirement and background of collaborative electronic business. Its architecture, elements and excellent properties are mainly focused. Then high efficiency mobile electronic business system μMcommerce is built using HEMEBOM.展开更多
December 5-9, 2004, Beijing, China Hosted by Tsinghua University, Beijing, China http://www.rccm.tsinghua.edu.cn/ICEB2004/ICEB Website: http://www.icebnet.org/ Co-organizers Tsinghua University, Beijing, China The Nat...December 5-9, 2004, Beijing, China Hosted by Tsinghua University, Beijing, China http://www.rccm.tsinghua.edu.cn/ICEB2004/ICEB Website: http://www.icebnet.org/ Co-organizers Tsinghua University, Beijing, China The National University of Singapore, Singapore National Chiao Tung University, Taiwan, China The Chinese University of Hong Kong, HK, China Conference Advisors Chunjun Zhao, Dean, School of Economics and Management, Tsinghua University, Beijing, China Christopher Tang, Dean, NUS Business School NUS, Singapore展开更多
Co-organizersTsinghua University, Beijing, ChinaThe National University of Singapore, SingaporeNational Chiao Tung University, Taiwan, ChinaThe Chinese University of Hong Kong, Hong Kong, China
Workflow management systems are being introduced in many organizations to automate the business process. The initial emphasis of introducing a workflow management system is on its application to the workflow in a give...Workflow management systems are being introduced in many organizations to automate the business process. The initial emphasis of introducing a workflow management system is on its application to the workflow in a given organization. The next step is to interconnect the workflow across organizations. We call it interworkflow, and the total support technologies, which are necessary for its realization, interworkflow management mechanism. Interworkflow is being expected as a supporting mechanism for Business to Business Electronic Commerce. We had proposed this management mechanism and confirmed its realization with the prototype. At the same time, the interface and the protocol for interconnecting heterogeneous workflow management systems has been standardized by the WfMC. So, we advance the project of the implementation of interworkflow management system for the practical use and its experimental proof.展开更多
In this paper, risk evaluation index system of electronic business is put forward for core manufactures. At the same time, risk evaluation method is established on the basis of fuzzy mathematics and grey theory, and i...In this paper, risk evaluation index system of electronic business is put forward for core manufactures. At the same time, risk evaluation method is established on the basis of fuzzy mathematics and grey theory, and its effectiveness and feasibility are tested in the practical example.展开更多
Electronic transaction through e-payment protocol will grow tremendous in the coming years. In this article, by conversely using blind signature, the authors propose a fair electronic payment scheme for electronic com...Electronic transaction through e-payment protocol will grow tremendous in the coming years. In this article, by conversely using blind signature, the authors propose a fair electronic payment scheme for electronic commerce, which can ensure two participants＇ right simultaneously in electronic transaction process. This scheme is different from other existing schemes and it does not require strong trust relation between customer and merchant. In the scheme, a semi-trusted third party （S-TTP） is involved to provide a fair commerce environment. The S-TTP takes part in the protocol on-line and no secure information about the business is leaked. Moreover, the participants do not need to register to S-TTP. This scheme does not require intervention of a third party in case of dispute, if one user cheats or simply crashes.展开更多
文摘Mobile Network technology has been being the research focus during the 1990’s. The middleware technology is imported for the sake of running distributed transaction smoothly. In this paper, a mobile agent based middleware high efficiency mobile electronic business oriented middleware (HEMEBOM) is designed and implemented based on the requirement and background of collaborative electronic business. Its architecture, elements and excellent properties are mainly focused. Then high efficiency mobile electronic business system μMcommerce is built using HEMEBOM.
文摘December 5-9, 2004, Beijing, China Hosted by Tsinghua University, Beijing, China http://www.rccm.tsinghua.edu.cn/ICEB2004/ICEB Website: http://www.icebnet.org/ Co-organizers Tsinghua University, Beijing, China The National University of Singapore, Singapore National Chiao Tung University, Taiwan, China The Chinese University of Hong Kong, HK, China Conference Advisors Chunjun Zhao, Dean, School of Economics and Management, Tsinghua University, Beijing, China Christopher Tang, Dean, NUS Business School NUS, Singapore
文摘Co-organizersTsinghua University, Beijing, ChinaThe National University of Singapore, SingaporeNational Chiao Tung University, Taiwan, ChinaThe Chinese University of Hong Kong, Hong Kong, China
文摘Workflow management systems are being introduced in many organizations to automate the business process. The initial emphasis of introducing a workflow management system is on its application to the workflow in a given organization. The next step is to interconnect the workflow across organizations. We call it interworkflow, and the total support technologies, which are necessary for its realization, interworkflow management mechanism. Interworkflow is being expected as a supporting mechanism for Business to Business Electronic Commerce. We had proposed this management mechanism and confirmed its realization with the prototype. At the same time, the interface and the protocol for interconnecting heterogeneous workflow management systems has been standardized by the WfMC. So, we advance the project of the implementation of interworkflow management system for the practical use and its experimental proof.
基金The project is supported by the Ministry of Education(20010487015)
文摘In this paper, risk evaluation index system of electronic business is put forward for core manufactures. At the same time, risk evaluation method is established on the basis of fuzzy mathematics and grey theory, and its effectiveness and feasibility are tested in the practical example.
基金supported by the National Natural Science Foundation of China (60702060, 90304008)the Special Project for National Key Laboratory (ISN 03080005)
文摘Electronic transaction through e-payment protocol will grow tremendous in the coming years. In this article, by conversely using blind signature, the authors propose a fair electronic payment scheme for electronic commerce, which can ensure two participants＇ right simultaneously in electronic transaction process. This scheme is different from other existing schemes and it does not require strong trust relation between customer and merchant. In the scheme, a semi-trusted third party （S-TTP） is involved to provide a fair commerce environment. The S-TTP takes part in the protocol on-line and no secure information about the business is leaked. Moreover, the participants do not need to register to S-TTP. This scheme does not require intervention of a third party in case of dispute, if one user cheats or simply crashes.
