Design and evaluation of a wide-area event notification service
ACM Transactions on Computer Systems (TOCS)
Forwarding in a content-based network
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
Evaluating Advanced Routing Algorithms for Content-Based Publish/Subscribe Systems
MASCOTS '02 Proceedings of the 10th IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems
A peer-to-peer approach to content-based publish/subscribe
Proceedings of the 2nd international workshop on Distributed event-based systems
Peer-to-peer overlay broker networks in an event-based middleware
Proceedings of the 2nd international workshop on Distributed event-based systems
Remindin': semantic query routing in peer-to-peer networks based on social metaphors
Proceedings of the 13th international conference on World Wide Web
RDFPeers: a scalable distributed RDF repository based on a structured peer-to-peer network
Proceedings of the 13th international conference on World Wide Web
XNET: A Reliable Content-Based Publish/Subscribe System
SRDS '04 Proceedings of the 23rd IEEE International Symposium on Reliable Distributed Systems
A Semantic Overlay for Self- Peer-to-Peer Publish/Subscribe
ICDCS '06 Proceedings of the 26th IEEE International Conference on Distributed Computing Systems
Benchmarking Knowledge-based Context Delivery Systems
ICAS '06 Proceedings of the International Conference on Autonomic and Autonomous Systems
Ontological Semantics for Distributing Contextual Knowledge in Highly Distributed Autonomic Systems
Journal of Network and Systems Management
Experiences building PlanetLab
OSDI '06 Proceedings of the 7th USENIX Symposium on Operating Systems Design and Implementation - Volume 7
S-ToPSS: semantic Toronto publish/subscribe system
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Towards a managed extensible control plane for knowledge-based networking
DSOM'06 Proceedings of the 17th IFIP/IEEE international conference on Distributed Systems: operations and management
Semantic peer-to-peer overlays for publish/subscribe networks
Euro-Par'05 Proceedings of the 11th international Euro-Par conference on Parallel Processing
Channel islands in a reflective ocean: large-scale event distribution in heterogeneous networks
IEEE Communications Magazine
Extending Siena to support more expressive and flexible subscriptions
Proceedings of the second international conference on Distributed event-based systems
Proceedings of the second international conference on Distributed event-based systems
Context-Addressable Messaging Service with Ontology-Driven Addresses
OTM '08 Proceedings of the OTM 2008 Confederated International Conferences, CoopIS, DOA, GADA, IS, and ODBASE 2008. Part II on On the Move to Meaningful Internet Systems
MACE '09 Proceedings of the 4th IEEE International Workshop on Modelling Autonomic Communications Environments
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Users of the web are increasingly interested in tracking the appearance of new postings rather than locating existing knowledge. Coupled with this is the emergence of the Web 2.0 movement (where everyone effectively publishes and subscribes), and the concept of the "Internet of Things". These trends bring into sharp focus the need for efficient distribution of information. However to date there has been few examples of applying ontology-based techniques to achieve this. Knowledge-based networking (KBN) involves the forwarding of messages across a network based not just on the contents of the messages but also on the semantics of the associated metadata. In this paper we examine the scalability problems of such a network that would meet the needs of Internet-scale semantic-based event feeds. This examination is conducted by evaluating an implemented extension to an existing pub-sub content-based networking (CBN) algorithm to support matching of notification messages to client subscription filters using ontology-based reasoning. We also demonstrate how the clustering of ontologies leads to increased efficiencies in the subscription forwarding tables used, which in turn results in increased scalability of the network.