Logic meta-programming in Prolog is a powerful way to express program analysis and transformation. However, its use can be difficult and error-prone because it requires programmer...
—Voice over IP (VoIP) has had a strong effect on global communications by allowing human voice and fax information to travel over existing packet data networks along with traditi...
If an object oriented program is a collection of communicating objects, then the objects' protocols de ne the languages the program speaks. Unfortunately, protocols are di cu...
Folksonomies provide a free source of keywords describing web resources; however, these keywords are free form and their semantics spans multiple contextual dimension. In this pap...
Inherent complexity of the e-Government application domain is also reflected in the workflows of e-Government service provision. This paper reports on how some real examples e-Gove...