By definition, a heavyweight network service requires a significant amount of computation to complete its task. Providing a heavyweight service is challenging for a number of reaso...
This paper presents a multi-layered valuation framework for pricing investment advisory services, using service modules as product specification and a reference base for pricing. ...
SOA provides a flexible framework for betterintegrated systems that meet business needs. However, the existing methods are not successful in helping business analysts to devise ap...
Abstract. Flexible personal communications may require dynamically discovering, using, and combining a number of services to support the activities of a mobile user. However, many ...
: E-government systems are subject to a continual change. The importance of better change management is nowadays, more important due to the evolution of Europe towards a multicultu...