47 search results - page 9 / 10 » Services of A Broker in Electronic Commerce Transactions |
JECR
2000
13 years 7 months ago
2000
The evolution and commercialization of Web Information Systems (WIS) since 1991 has gradually shifted the focus from basic design issues to feedback analysis, visualization techni...
ACMICEC
2003
ACM
14 years 21 days ago
2003
ACM
Multi-organizational EDI message networks are complicated communication environments with various standards and technologies. The role of third party message exchange hubs has bec...
MMSEC
2004
ACM
14 years 26 days ago
2004
ACM
Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. As watermarking is identified as a major technology t...
SAC
2004
ACM
14 years 26 days ago
2004
ACM
This paper presents a novel method that allows the delegation of signature power to one or more entities that jointly play the role of a proxy signer. This work is different from ...
HICSS
2002
IEEE
14 years 11 days ago
2002
IEEE
In this paper we address the weaknesses of current EC applications related to their lack of support for the customer to recognize other people, either other customers or vendors o...