288 search results - page 52 / 58 » Towards the Automation of E-Negotiation Processes Based on W... |
EDBT
2008
ACM
14 years 7 months ago
2008
ACM
An active XML (AXML) document contains tags representing calls to Web services. Therefore, retrieving its contents consists in materializing its data elements by invoking the embe...
SIGMETRICS
2000
ACM
13 years 7 months ago
2000
ACM
Quality of service of e-commerce sites has been usually managed by the allocation of resources such as processors, disks, and network bandwidth, and by tracking conventional perfo...
SAC
2006
ACM
14 years 1 months ago
2006
ACM
Relevance feedback is the state-of-the-art approach for adjusting query results to the needs of the users. This work extends the existing framework of image retrieval with relevan...
EEE
2005
IEEE
14 years 1 months ago
2005
IEEE
UN/CEFACT’s Modelling Methodology (UMM) is used to analyze and design B2B business processes. We extend UMM by a constraint mechanism for adding business environment-specific co...
DGO
2009
13 years 8 months ago
2009
The execution of cross-domain eGovernment applications is a challenging topic. eGovernment organisations are facilitated and conducted using workflow management systems. Workflows...