120 search results - page 24 / 24 » Context-Aware Mobile Services Transactions |
BIRTHDAY
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. The explicit management of Quality of Service (QoS) of network connectivity, such as, e.g., working cost, transaction support, and security, is a key requirement for the ...
SOFSEM
1998
Springer
13 years 9 months ago
1998
Springer
Abstract. Based on the specific characteristics of electronic commerce (ECommerce) requirements for an adequate system support, this contribution gives an overview of the respectiv...
DBSEC
2003
13 years 6 months ago
2003
With mobile computing and powerful laptops, databases with sensitive data can be physically retrieved by malicious users who can employ techniques that were not previously thought...
CHI
2008
ACM
14 years 5 months ago
2008
ACM
As services embedded into public spaces become increasingly transparent, one peripheral aspect of use continues to demand explicit user attention: payment. UbiPay is a system that...
VLDB
1995
ACM
13 years 8 months ago
1995
ACM
New telecommunication services and mobility networks have introduced databases in telecommunication networks. Compared with traditional use of databases, telecom databases must fu...