Matching events in a content-based subscription system
Proceedings of the eighteenth annual ACM symposium on Principles of distributed computing
An Algorithm for Subgraph Isomorphism
Journal of the ACM (JACM)
Filtering algorithms and implementation for very fast publish/subscribe systems
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Design and evaluation of a wide-area event notification service
ACM Transactions on Computer Systems (TOCS)
The JEDI Event-Based Infrastructure and Its Application to the Development of the OPSS WFMS
IEEE Transactions on Software Engineering
Efficient Filtering of XML Documents for Selective Dissemination of Information
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Efficient filtering of XML documents with XPath expressions
The VLDB Journal — The International Journal on Very Large Data Bases
Clustering Algorithms for Content-Based Publication-Subscription Systems
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Stream processing of XPath queries with predicates
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
YFilter: Efficient and Scalable Filtering of XML Documents
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
An Efficient Multicast Protocol for Content-Based Publish-Subscribe Systems
ICDCS '99 Proceedings of the 19th IEEE International Conference on Distributed Computing Systems
Summary-based routing for content-based event distribution networks
ACM SIGCOMM Computer Communication Review
SemCast: Semantic Multicast for Content-Based Data Dissemination
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
G-ToPSS: fast filtering of graph-based metadata
WWW '05 Proceedings of the 14th international conference on World Wide Web
CSR+-tree: Cache-conscious Indexing for High-dimensional Similarity Search
SSDBM '07 Proceedings of the 19th International Conference on Scientific and Statistical Database Management
Efficient Indexing of Heterogeneous Data Streams with Automatic Performance Configurations
SSDBM '07 Proceedings of the 19th International Conference on Scientific and Statistical Database Management
Reasoning about similarity queries in text retrieval tasks
Proceedings of the 17th international conference on World Wide Web
Geometric Mean for Subspace Selection
IEEE Transactions on Pattern Analysis and Machine Intelligence
A subscribable peer-to-peer RDF repository for distributed metadata management
Web Semantics: Science, Services and Agents on the World Wide Web
Management of evolving semantic grid metadata within a collaborative platform
Information Sciences: an International Journal
Active reranking for web image search
IEEE Transactions on Image Processing
Information Sciences: an International Journal
Indexing high-dimensional data for main-memory similarity search
Information Systems
Bregman Divergence-Based Regularization for Transfer Subspace Learning
IEEE Transactions on Knowledge and Data Engineering
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With the increasing amount of information on the Web and the proliferation of RSS offerings, efficient graph-based metadata filtering algorithm for large scale information dissemination is very important today. Matching graph-based documents is expensive due to the expressiveness of the language. The centralized architecture does not work well for the large scale information dissemination service. To address these problems, in this paper we develop a cluster-based publish/subscribe system for filtering graph-based RSS documents. Essentially, we develop two indexing algorithms to enable workload distribution and cluster-based filtering. Furthermore, we proposed an optimized graph matching algorithm which speeds up the constraint evaluation for subscriptions. The experimental results show that we can support one million subscriptions on a compute cluster with 5-20 nodes and the throughput scales linearly with the number of cluster nodes.