B2B E Commerce is one of the most potential electronic commerce forms at present. But since traditional B2 B E Commerce system lacks an unified standard and solution of basic architectur e a nd interface, it has m...B2B E Commerce is one of the most potential electronic commerce forms at present. But since traditional B2 B E Commerce system lacks an unified standard and solution of basic architectur e a nd interface, it has many shortcomings such as poor reusability and poor extensi bility. In order to solve the problem, combined with Web Service technology, a B 2B E Commerce system model based on Web Service is proposed and analyzed. The m odel can combine relatively independent Web Service on Intranet and Internet by constructing core application program. As a part of supply chain, it can also pr ovide a standard interface for other applications such as ERP/CRM/SCM, etc. Th er efore, B2B E Commerce system with this form is easy for development, integratio n and maintenance. Finally, a solution of B2B E Commerce system based on Web Se rvice is propounded by introducing an instance.展开更多
A lossless digital watermarking scheme,which was zero- perturbation on the content and graphics for the digital image maps,is proposed.During the simulation,the scheme has been utilized to model the copyright protecti...A lossless digital watermarking scheme,which was zero- perturbation on the content and graphics for the digital image maps,is proposed.During the simulation,the scheme has been utilized to model the copyright protection program as a commerce application.Compared to the traditional digital watermarking schemes,our scheme operates in redundancy areas of maps and is scalable to topology changes.Experimental results show that,with respect to the geometric attacks and image transformed,the performance of our scheme is better than the classical algorithms based space or frequency domain with much lower complexity..展开更多
SuperView-I satellite constellation （SuperView-I for short） is the first commercial remote sensing constellation with a resolution down to 0.5 m. It＇s an important part of the national spatial information infrastru...SuperView-I satellite constellation （SuperView-I for short） is the first commercial remote sensing constellation with a resolution down to 0.5 m. It＇s an important part of the national spatial information infrastructure construction. It will play an important role for the global users providing remote sensing data, application solutions and remote sensing value-added services with its highresolution and 24-hour observation capability. At present, 4 satellites of the constellation have been successfully launched and networked on orbit. The services cover surveying and mapping, land resource surveying, urban planning, agriculture, forestry, water conservancy, geological mining, environmental monitoring, defense, disaster reduction along with other traditional industries. There are also great potential applications in Mobile Intemet, LBS, Smart city, insurance and other emerging professions. The successful operation of SuperView-I breaks the overseas monopoly for commercial high-resolution remote sensing satellite imagery in the China market. It＇s one of the major achievements in China space science and technology by actively exploring the development of commercial remote sensing markets, which is of strategic significance to the development of China remote sensing satellite business.展开更多
Practice teaching is playing a more and more important role in cultivating qualified graduates for the society, Business English combines both English language and business together, and it itself is an application of...Practice teaching is playing a more and more important role in cultivating qualified graduates for the society, Business English combines both English language and business together, and it itself is an application of language. For English major students, schools should innovate their teaching models and improving teaching conditions to help students to get practical knowledge and acquire real skills to be used in real business situations.展开更多
Enterprise Management Innovation has been a topic of concern to the business community and holds the same opinions to adhere to corporate management for innovation, but how to make companies management innovation beco...Enterprise Management Innovation has been a topic of concern to the business community and holds the same opinions to adhere to corporate management for innovation, but how to make companies management innovation becomes the business people must face. I believe that： enterprise management innovation is the innovation of the modem enterprise system, enterprise management innovation is necessary not only to establish modem corporate governance institutions, but also to establish a sound management system. Based on this idea, the purpose of this paper is to explore the enterprise management innovation, a true reflection of the necessity and creative approach to business management innovation. Through analysis, the enterprise management innovation is the scientific concept of development of specific applications in the field of enterprise management. Enterprise management innovation is the development of internal demand point of view, hoping to be helpful for Chinese enterprises to occupy a place in the fierce competition in the international market.展开更多
文摘B2B E Commerce is one of the most potential electronic commerce forms at present. But since traditional B2 B E Commerce system lacks an unified standard and solution of basic architectur e a nd interface, it has many shortcomings such as poor reusability and poor extensi bility. In order to solve the problem, combined with Web Service technology, a B 2B E Commerce system model based on Web Service is proposed and analyzed. The m odel can combine relatively independent Web Service on Intranet and Internet by constructing core application program. As a part of supply chain, it can also pr ovide a standard interface for other applications such as ERP/CRM/SCM, etc. Th er efore, B2B E Commerce system with this form is easy for development, integratio n and maintenance. Finally, a solution of B2B E Commerce system based on Web Se rvice is propounded by introducing an instance.
基金supported in part by National Science Fund for Distinguished Young Scholars under Grant No.61202455Research Funds for the Central Universities under Grant No.HEUCF100612Research Funds for the Doctoral Program of Higher Education of China under Grant No.20112304120025
文摘A lossless digital watermarking scheme,which was zero- perturbation on the content and graphics for the digital image maps,is proposed.During the simulation,the scheme has been utilized to model the copyright protection program as a commerce application.Compared to the traditional digital watermarking schemes,our scheme operates in redundancy areas of maps and is scalable to topology changes.Experimental results show that,with respect to the geometric attacks and image transformed,the performance of our scheme is better than the classical algorithms based space or frequency domain with much lower complexity..
文摘SuperView-I satellite constellation （SuperView-I for short） is the first commercial remote sensing constellation with a resolution down to 0.5 m. It＇s an important part of the national spatial information infrastructure construction. It will play an important role for the global users providing remote sensing data, application solutions and remote sensing value-added services with its highresolution and 24-hour observation capability. At present, 4 satellites of the constellation have been successfully launched and networked on orbit. The services cover surveying and mapping, land resource surveying, urban planning, agriculture, forestry, water conservancy, geological mining, environmental monitoring, defense, disaster reduction along with other traditional industries. There are also great potential applications in Mobile Intemet, LBS, Smart city, insurance and other emerging professions. The successful operation of SuperView-I breaks the overseas monopoly for commercial high-resolution remote sensing satellite imagery in the China market. It＇s one of the major achievements in China space science and technology by actively exploring the development of commercial remote sensing markets, which is of strategic significance to the development of China remote sensing satellite business.
文摘Practice teaching is playing a more and more important role in cultivating qualified graduates for the society, Business English combines both English language and business together, and it itself is an application of language. For English major students, schools should innovate their teaching models and improving teaching conditions to help students to get practical knowledge and acquire real skills to be used in real business situations.
文摘Enterprise Management Innovation has been a topic of concern to the business community and holds the same opinions to adhere to corporate management for innovation, but how to make companies management innovation becomes the business people must face. I believe that： enterprise management innovation is the innovation of the modem enterprise system, enterprise management innovation is necessary not only to establish modem corporate governance institutions, but also to establish a sound management system. Based on this idea, the purpose of this paper is to explore the enterprise management innovation, a true reflection of the necessity and creative approach to business management innovation. Through analysis, the enterprise management innovation is the scientific concept of development of specific applications in the field of enterprise management. Enterprise management innovation is the development of internal demand point of view, hoping to be helpful for Chinese enterprises to occupy a place in the fierce competition in the international market.
