Architectural Issues of Web−Enabled Electronic Business phần 5 pps

... reveal that WEBSAIL achieves an average of 0. 95 relative Recall and an average of 0.46 relative Precision with an average of 3.72 iterations and an average of 13.46 documents judged as relevance ... the logical expression of the collection of the documents wanted by the user. A list of URLs returned by the engine can be interpreted as an approximation of the collection of...

Ngày tải lên: 14/08/2014, 04:21

... range of businesses. e Business Management In the area of e business management, Intelligent Portals should be applicable to both business to business (B2B) and business to−customer (B2C) types of ... 23 3.2 2 0.37 Lower middle 1200 250 90 13.6 18 2.83 Upper middle 4900 2 85 176 53 .1 76 35. 88 High 257 30 661 56 7 311.2 2 65 777.22 Ratio of High to Low income 63 9 25 97 133...

Ngày tải lên: 14/08/2014, 04:21

... control Figure 5: Deployment of the intelligent business portals Figure 6: The paradigm of intelligent business portals Figure 7: Three layers of intelligent portals Figure 8: Architecture of a Web ... Application Software Centre, Adelaide, Australia. Acknowledgment 396 List of Figures Chapter 1: Issues in the Globalization of Electronic Commerce Figure 1 Figure 2 Figure...

Ngày tải lên: 14/08/2014, 04:21

... Credit Analyst. Architectural Issues of Web−Enabled Electronic Business 9

Ngày tải lên: 14/08/2014, 04:21

... parameter of a later operation from the result(s) of earlier operations be executed on the server. This in turn entails migration of the code of this function from client to server. The Impact of Latency: ... Tourism domain is diverse and sophisticated offering a variety of specialized services (Missikoff & Velardi, 2000). It is representative of the type of service indust...

Ngày tải lên: 14/08/2014, 04:21

... Distributed Data Mining 1 35 Data Mining Opportunities One of the challenges in Web−enabled e−businesses is to develop ways of gaining deep understanding of the behaviour of customers based on the ... important aspects of Web−enabled e business where data mining can be beneficial. Some of them are (1) analysis of patterns of user behaviour that reflect the acceptability...

Ngày tải lên: 14/08/2014, 04:21

... through the same sequence of steps, for each portion of the product and for each of its levels of elaboration, from an overall concept of operation document down to the coding of each individual program (Boehm, ... fit for all of an organizations projects. Conclusion The rapidly changing business and technical environment that characterizes Web−enabled e business, coupled wit...

Ngày tải lên: 14/08/2014, 04:21

... InternationalJournal of Human−Computer Studies, 53 (2), 223−249. De La Passardière, B. & Dufresne, A., (1992). Adaptive navigational tools for educational hypermedia. Computer Assisted Learning. 55 5 56 7. ... A Life Cycle Perspective. Journal of Systems Management, 37:2, 25 31. Boehm, B. (1986). A spiral model of software development and enhancement. ACM SigSoft Software Enginee...

Ngày tải lên: 14/08/2014, 04:21

... update means change of the agents view of the world. Revision of M corresponds to a transformation of U due to occurrence of events and transforming an agents view due to acquisition of new information ... not guarantee the interoperability of business applications. A smooth interchange of business related data between a large number of parties involved in the business...

Ngày tải lên: 14/08/2014, 04:21

... industrial organizations. The mobility and autonomy properties of agents have offered a new approach of doing business online. To fully exploit the advantages of this new technology, a secure system to authenticate ... integrate the business and technology strategies to maximize the understanding of e−marketing in a dynamic way. References Conclusion 329 Advantages of Our Infra...

Ngày tải lên: 14/08/2014, 04:21