منابع مشابه
Ontologies for Electronic Commerce
Electronic commerce is exploding Forrester research projects 25 billion dollars in online spending by the year 2000. As the market segment grows, it has expanded into broader content areas. Broader domains increase the need for thoughtful content organization and browsing support. We promote the trend of using ontologies to support more than just search and also to to enhance browsing and more ...
متن کاملDelegation Protocols for Electronic Commerce
Many commercial and financial activities in the real-life require reliable mechansisms to provide accountability for the transactions that has been executed. If electronic commerce aim to substitute or support similar activities in the electronic world, it has to provide the same degree of accountability. Despite this requirement is crucial, we observe that many existing security mechanisms and...
متن کاملActive Views for Electronic Commerce
Electronic commerce is emerging as a major Web-supported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such applications. More precisely, we present here the ActiveViews system, which, relaying on an extensive use of database features including views, active rules (triggers), and enhanced mechanisms for notification, acces...
متن کاملInteroperation Support for Electronic Commerce
| Nowadays it is more important than ever for companies to understand what their \core competences" are and how they can maintain their competitive advantage by forming alliances with partners to provide customers with services that knit together seamlessly. Entire value chains consisting of powerful business alliance partners will compete as single entities { ecosystems { for customers. This r...
متن کاملCorporate Policies for Electronic Commerce
This paper proposes an approach to developing corporate policies for electronic commerce. The Internet and related public-private networks, such as EDI and Intranets are growing rapidly as a mediumfor commercial enterprises to transact business and develop relationships both internally and externally. While there is no body of law or commercial precedent governing such activity on the Internet,...
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ژورنال
عنوان ژورنال: BioTechniques
سال: 1999
ISSN: 0736-6205,1940-9818
DOI: 10.2144/99264ir01