Principles of transaction-oriented database recovery
ACM Computing Surveys (CSUR)
Exterminating the Dynamic Change Bug: A Concrete Approach to Support Workflow Change
Information Systems Frontiers
Case handling: a new paradigm for business process support
Data & Knowledge Engineering
Generation of BPEL Customization Processes for SaaS Applications from Variability Descriptors
SCC '08 Proceedings of the 2008 IEEE International Conference on Services Computing - Volume 2
Dynamic Support for BPEL Process Instance Adaptation
SCC '08 Proceedings of the 2008 IEEE International Conference on Services Computing - Volume 1
Dynamic reconfiguration using template based web service composition
Proceedings of the 3rd workshop on Middleware for service oriented computing
VxBPEL: Supporting variability for Web services in BPEL
Information and Software Technology
Supporting Flexible Processes with Adaptive Work?ow and Case Handling
WETICE '08 Proceedings of the 2008 IEEE 17th Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises
ICIW '09 Proceedings of the 2009 Fourth International Conference on Internet and Web Applications and Services
Computer
TCTL Model Checking of Time Petri Nets
Journal of Logic and Computation
Change patterns and change support features in process-aware information systems
CAiSE'07 Proceedings of the 19th international conference on Advanced information systems engineering
ROAD4WS -- Extending Apache Axis2 for Adaptive Service Compositions
EDOC '11 Proceedings of the 2011 IEEE 15th International Enterprise Distributed Object Computing Conference
Towards a Constraint-Based Framework for Dynamic Business Process Adaptation
SCC '11 Proceedings of the 2011 IEEE International Conference on Services Computing
Drools Developer's Cookbook
A declarative approach for flexible business processes management
BPM'06 Proceedings of the 2006 international conference on Business Process Management Workshops
DecSerFlow: towards a truly declarative service flow language
WS-FM'06 Proceedings of the Third international conference on Web Services and Formal Methods
Quickstart Apache Axis2
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The ability to adapt running process instances is a key requirement to handle exceptions in service orchestrations. The design of the orchestration middleware and its underlying meta-model plays an important role to fulfill this requirement. However, current service orchestration middleware such as BPEL engines suffer from their imperative and tightly coupled task execution mechanisms making it difficult to adapt running process instances. In this paper we present a novel service orchestration middleware and its underlying meta-model to overcome this limitation. To achieve this, we combine the benefits of the models@runtime concept with the event-driven publish-subscribe mechanism. We evaluate our approach for its support to process instance adaptation and compare its performance to an existing orchestration runtime.