Title :
Dynamic device and service discovery extensions for WS-BPEL
Author :
Bohn, Hendrik ; Golatowski, Frank ; Timmermann, Dirk
Author_Institution :
Inst. of Appl. Microelectron. & Comput. Eng., Univ. of Rostock, Rostock
fDate :
June 30 2008-July 2 2008
Abstract :
Process management systems reveal the full potential of Service Oriented Architectures by composing heterogeneous hardware and software components (exposed as services) to powerful distributed applications. For Web services architectures, the Web services business process execution language (WS-BPEL) is the standard for centralized Web service orchestration which is governed by OASIS. Unfortunately, WS-BPEL is quite static and addresses dynamically changing environments insufficiently as devices and services might change their addresses or be replaced by others. This paper presents extensions to WS-BPEL in order to discover devices and services as introduced by WS-Discovery. It also describes a discovery service for WS-BPEL processors not supporting presented extensions.
Keywords :
Web services; business data processing; software architecture; OASIS; WS-BPEL; Web services business process execution language; dynamic device; process management systems; service discovery extensions; service oriented architectures; Application software; Business communication; Engines; Hardware; Process design; Process planning; Protocols; Service oriented architecture; Web services; XML; DPWS; WS-BPEL; Web services discovery; Web services orchestration;
Conference_Titel :
Service Systems and Service Management, 2008 International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4244-1671-4
Electronic_ISBN :
978-1-4244-1672-1
DOI :
10.1109/ICSSSM.2008.4598557
