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H. Psaier, F. Skopik, D. Schall, S. Dustdar:
"Behavior Monitoring in Self-healing Service-oriented Systems";
Talk: 34th Annual IEEE International Computer Software and Applications Conference (COMPSAC 2010) Volume I: Main Conference, Seoul, Korea; 07-19-2010 - 07-23-2010; in: "Proceedings of the 34th Annual IEEE International Computer Software and Applications Conference (COMPSAC 2010) Volume I: Main Conference", S. Ahamed, D. Bae, S. Cha, C. Chang, R. Subramanyan, E. Wong, H. Yang (ed.); IEEE Computer Society, (2010), ISBN: 978-0-7695-4085-6; 357 - 366.

Web services and service-oriented architecture
(SOA) have become the de facto standard for designing
distributed and loosely coupled applications. Many servicebased
applications demand for a mix of interactions between
humans and Software-Based Services (SBS). An example is
a process model comprising SBS and services provided by
human actors. Such applications are difficult to manage due
to changing interaction patterns, behavior, and faults resulting
from varying conditions in the environment. To address these
complexities, we introduce a self-healing approach enabling
recovery mechanisms to avoid degraded or stalled systems. The
presented work extends the notion of self-healing by considering
a mixture of human and service interactions observing their
behavior patterns. We present the design and architecture of
the VieCure framework supporting fundamental principles for
autonomic self-healing strategies. We validate our self-healing
approach through simulations.

Self-healing model, monitoring, recovery, mixed service-oriented system, delegation behavior

http://dx.doi.org/10.1109/COMPSAC.2010.43

Project Head Schahram Dustdar:
COIN

Project Head Schahram Dustdar:
S-Cube