@conference {2739, title = {Using J2EE Web Services for the Implementation of an Application on Demand Portal}, booktitle = {The Second Workshop on e {\textendash} Business (WeB 2003), Seattle, USA}, year = {2003}, month = {13 - 14 December}, pages = { 72 - 83}, abstract = {This paper describes the design of the ASP-NG portal, which is a portal for providing the user with the necessary interface in order to access an Application on Demand (AoD) service. The ASP-NG portal is responsible for the interaction with the user of the Application on Demand service. The implementation of the ASP-NG portal is going to be based on the Web Services of the Java 2, Enterprise Edition (J2EE) platform. The ASP-NG portal will offer to its users the capability to select and customize the language of the user interface in order to present information in their preferred language. Moreover the ASP-NG portal will offer to the portal administrator the capability to customise the look and feel of the ASP-NG portal.}, author = {Christos Bouras and Apostolos Gkamas and Kostas Stamos and Dimitris Primpas} }