Abstract
The three main pub/sub systems – type-based, content-based and topic-based networks allow for normalised subscriptions and publications using a combination of push/pull message delivery. Knowledge-based Networks (KBN) extends content-based networks by allowing subscriptions to be matched not only on the contents of messages, but also on some semantics of the message contents [1,2,3]. This creates a fuller, richer and more meaningful system whereby publishers and subscribers can be matched using more a expressive subscription mechanism. Here we discuss how a Knowledge-Based Network implementation was extended to support node clustering based on subscription semantics, thereby improving performance and scalability.
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References
Lewis, D., Keeney, J., O’Sullivan, D., Guo, S.: Towards a Managed Extensible Control Plane for Knowledge-Based Networking. In: State, R., van der Meer, S., O’Sullivan, D., Pfeifer, T. (eds.) DSOM 2006. LNCS, vol. 4269, Springer, Heidelberg (2006)
Guo, S., Keeney, J., O’Sullivan, D., Lewis, D.: Adaptive Semantic Interoperability Strategies for Knowledge Based Networking. In: Workshop On Scalable Semantic Web Knowledge Based Systems at OTM 2007, Vilamoura, Algarve, Portugal (November 2007)
Keeney, J., Lewis, D., O’Sullivan, D.: Ontological Semantics for Distributing Contextual Knowledge in Highly Distributed Autonomic Systems. Journal of Network and System Management (JNSM) 15(1) (March 2007)
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© 2007 Springer-Verlag Berlin Heidelberg
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Keeney, J., Jones, D., Roblek, D., Lewis, D., O’Sullivan, D. (2007). Improving Scalability in Pub-Sub Knowledge-Based Networking by Semantic Clustering. In: Meersman, R., Tari, Z., Herrero, P. (eds) On the Move to Meaningful Internet Systems 2007: OTM 2007 Workshops. OTM 2007. Lecture Notes in Computer Science, vol 4805. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-76888-3_10
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DOI: https://doi.org/10.1007/978-3-540-76888-3_10
Publisher Name: Springer, Berlin, Heidelberg
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