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ECIS
2004
13 years 9 months ago
2004
Mobile services are a very important part of the e-commerce landscape. Although research has been conducted on what services people use and what value they attach to those service...
ICDE
1997
IEEE
14 years 9 months ago
1997
IEEE
Transaction delegation, as introduced in ACTA, allows a transaction to transfer responsibility for the operations that it has performed on an object to another transaction. Delega...
IEEEARES
2009
IEEE
14 years 2 months ago
2009
IEEE
Many emergent security threats which did not exist in the traditional telephony network are introduced in SIP VoIP services. To provide high-level security assurance to SIP VoIP s...
ISM
2006
IEEE
14 years 1 months ago
2006
IEEE
During day-to-day activities, a user refers to various data items on a PC, such as documents, images, and audio clips. However, when the number of items in the history increases, ...
FOIS
2010
13 years 9 months ago
2010
Abstract. The paper presents preliminary results in the area of ontological engineering for historical research. Historical information systems are still in the initial stage of de...