Titlebook: Semantic Issues in E-Commerce Systems; IFIP TC2 / WG2.6 Nin Robert Meersman,Karl Aberer,Tharam Dillon Book 2003 IFIP International Federati

社团

脆弱么

Explicate

Countermand

谷物

按等级

oblique

Secure E-Commerce Transactions, Modeling and Implementation Aspectsort the semantics of the transactions. The semantics we use is based in the first instance on the notion of atomicity proposed in [13], and then extended to a broader context where the behaviors of untrustworthy players are taken into consideration

Grasping

Contracts in E-Commerce of an electronic market or a virtual enterprise. In both cases, contracts play a central role. In the Electronic Market, contracts are agreements on a specific business transaction. In a Virtual Enterprise, the contract is a cooperation agreement for a longer period involving integrated business pr

祖先

infringe

A Dynamic License Agreement System for Reuse of Web Contentsa licensing system for reuse of web contents are proposed. With this model and system, both providers and users of web contents can find the point of compromise to make license agreements dynamically. The system responds to users’ requests and generates license agreements according to the directives