Event Correlation in Integrated Management: Lessons Learned and Outlook

Martin‐Flatin, Jean‐Philippe; Jakobson, Gabriel; Lewis, Lundy

doi:10.1007/s10922-007-9078-5

Cited by 29 publications

(28 citation statements)

References 12 publications

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“…In addition, there is currently some uncertainty in organizations (compare [30]) concerning the ways event correlation in larger enterprises where the correlation efforts have to be distributed. It is, for instance, not obvious how to specify the tasks of a local correlation (e.g.…”

Section: Discussionmentioning

confidence: 99%

Algorithm design and application of service-oriented event correlation

Hanemann

Marcu

2008

2008 3rd IEEE/IFIP International Workshop on Business-Driven IT Management

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Abstract-The timely and efficient management of faults that affect the quality of services delivered to customers is an important issue for service providers with respect to their business goals. It includes the diagnosis of service faults which deals with the localization of their root causes within subservices and resources being part of the service realization.In this paper our service-oriented event correlation approach, which uses event correlation techniques to automate the diagnosis on the service layer is detailed. Our algorithm for the hybrid rule-based/case-based correlation methodology that also includes recently proposed active probing techniques is presented as well as its prototypical implementation at the Leibniz Supercomputing Center. This implementation is not limited to a small test environment, but has been carried out for requirements of the environment of this large service provider.

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Section: Discussionmentioning

confidence: 99%

Algorithm design and application of service-oriented event correlation

Hanemann

Marcu

2008

2008 3rd IEEE/IFIP International Workshop on Business-Driven IT Management

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“…The introduction of the paradigm of plan invocation by a situation has specific importance to DSMS, since it enables initiation of plans not on a basis of a single event, but taking into account the patterns of multiple events. Such event patterns will be recognized due to the use of event correlation [6,7].…”

Section: Class Fieldsmentioning

confidence: 99%

“…The real-time event correlation process [6,7] takes into account temporal, causal, spatial, and other domain-specific relations between the multiple events as well as constraints existing between the information sources producing the events.…”

Section: Class Fieldsmentioning

confidence: 99%

Peer-to-peer coupled agent systems for distributed situation management

Buford

Jakobson²,

Lewis

2010

Information Fusion

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“…For instance, large networks in 2007 are faced with the challenge of monitoring over 100,000 network entities and cope with event bursts of over 10,000 events per second [17]. Evidently, scalability and robustness have become two key issues.…”

Section: Fault Diagnosis In Enterprise Networkmentioning

confidence: 99%

Spatio-temporal patterns in network events

Wang

Srivatsa

Agrawal

et al. 2010

Proceedings of the 6th International COnference

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Operational networks typically generate massive monitoring data that consist of local (in both space and time) observations of the status of the networks. It is often hypothesized that such data exhibit both spatial and temporal correlation based on the underlying network topology and time of occurrence; identifying such correlation patterns offers valuable insights into global network phenomena (e.g., fault cascading in communication networks). In this paper we introduce a new class of models suitable for learning, indexing, and identifying spatio-temporal patterns in network monitoring data. We exemplify our techniques with the application of fault diagnosis in enterprise networks. We show how it can help network management systems (NMSes) to efficiently detect and localize potential faults (e.g., failure of routing protocols or network equipments) by analyzing massive operational event streams (e.g., alerts, alarms, and metrics). We provide results from extensive experimental studies over real network event and topology datasets to explore the efficacy of our solution.

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Event Correlation in Integrated Management: Lessons Learned and Outlook

Cited by 29 publications

References 12 publications

Algorithm design and application of service-oriented event correlation

Algorithm design and application of service-oriented event correlation

Peer-to-peer coupled agent systems for distributed situation management

Spatio-temporal patterns in network events

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