Innovation Drivers of ICT Toward Service Evolution: A Study of Service Generations in Japan

Author(s):  
Shigeru Hosono
Keyword(s):  
2007 ◽  
pp. 811-815
Author(s):  
W. Schreiner ◽  
Peter Hrastnik

Author(s):  
Iacopo Carreras ◽  
Francesco De Pellegrini ◽  
Daniele Miorandi ◽  
Hagen Woesner

2017 ◽  
Vol 132 ◽  
pp. 147-164 ◽  
Author(s):  
Haihua Xie ◽  
Jingwei Yang ◽  
Carl K. Chang ◽  
Lin Liu

Author(s):  
Béatrice Bouchou ◽  
Denio Duarte ◽  
Mírian Halfeld Ferrari ◽  
Martin A. Musicante

The XML Messaging Protocol, a part of the Web service protocol stack, is responsible for encoding messages in a common XML format (or type), so that they can be understood at either end of a network connection. The evolution of an XML type may be required in order to reflect new communication needs, materialized by slightly different XML messages. For instance, due to a service evolution, it might be interesting to extend a type in order to allow the reception of more information, when it is available, instead of always disregarding it. The authors’ proposal consists in a conservative XML schema evolution. The framework is as follows: administrators enter updates performed on a valid XML document in order to specify new documents expected to be valid, and the system computes new types accepting both such documents and previously valid ones. Changing the type is mainly changing regular expressions that define element content models. They present the algorithm that implements this approach, its properties and experimental results.


Author(s):  
Jay Ramanathan ◽  
Rajiv Ramnath

Governance and related alignment methods for the management of complex systems are introduced here to facilitate and better decision making. The goal here is to increase re-use and agility. We also show how EA governance can leverage technologies like middleware and workflow to enable service evolution. The methods and work products of the previous Chapter 2 along with the following EA layers guide continual service improvement.


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