741 search results - page 80 / 149 » Human-Centered Systems for Business Services |
SACMAT
2011
ACM
12 years 10 months ago
2011
ACM
In this paper, we present an approach for identity and access management (IAM) in the context of (cross-organizational) serviceoriented architectures (SOA). In particular, we de�...
DEXA
1997
Springer
13 years 12 months ago
1997
Springer
Still most of the current information systems are intra-organizational. Since products, services and production processes have become more information intensive, there is an increa...
ICWS
2009
IEEE
13 years 5 months ago
2009
IEEE
Service-oriented systems facilitate business workflows to span multiple organizations (e.g. by means of Web services). As a side effect, data may be more easily transferred over o...
JTAER
2007
13 years 7 months ago
2007
Sixteen wireless case studies highlight issues relating to mobile commerce in Australia. The issues include: the need for a clear business case; difficulty of achieving critical m...
ICEBE
2009
IEEE
13 years 5 months ago
2009
IEEE
Workflow management systems (WfMS) are widely used for improving business processes and providing better quality of services. However, rapid changes in business environment can ca...