Analyses of multiple evidence combination
Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval
The design and performance of a real-time CORBA event service
Proceedings of the 12th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications
Filtering algorithms and implementation for very fast publish/subscribe systems
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Probability and statistics with reliability, queuing and computer science applications
Probability and statistics with reliability, queuing and computer science applications
Mesh-based content routing using XML
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Relevance score normalization for metasearch
Proceedings of the tenth international conference on Information and knowledge management
Distributed Systems for System Architects
Distributed Systems for System Architects
A QoS-Sensitive Content Adaptation System for Mobile Computing
COMPSAC '02 Proceedings of the 26th International Computer Software and Applications Conference on Prolonging Software Life: Development and Redevelopment
Forwarding in a content-based network
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
An Efficient Multicast Protocol for Content-Based Publish-Subscribe Systems
ICDCS '99 Proceedings of the 19th IEEE International Conference on Distributed Computing Systems
Path sharing and predicate evaluation for high-performance XML filtering
ACM Transactions on Database Systems (TODS)
Modeling Uncertainties in Publish/Subscribe Systems
ICDE '04 Proceedings of the 20th International Conference on Data Engineering
Integrated Adaptive QoS Management in Middleware: A Case Study
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
The Design and Performance of a Real-Time Notification Service
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
Integrated Quality of Service (QoS) Management in Service-Oriented Enterprise Architectures
EDOC '04 Proceedings of the Enterprise Distributed Object Computing Conference, Eighth IEEE International
Uncertain event-based model for egocentric context sensing
SEM '05 Proceedings of the 5th international workshop on Software engineering and middleware
Continuous monitoring of top-k queries over sliding windows
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
A QoS policy configuration modeling language for publish/subscribe middleware platforms
Proceedings of the 2007 inaugural international conference on Distributed event-based systems
A-TOPSS: a publish/subscribe system supporting approximate matching
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
A-ToPSS: a publish/subscribe system supporting imperfect information processing
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Ad-hoc top-k query answering for data streams
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Top-k/w publish/subscribe: finding k most relevant publications in sliding time window w
Proceedings of the second international conference on Distributed event-based systems
Scalable ranked publish/subscribe
Proceedings of the VLDB Endowment
A Novel QoS-Enable Real-Time Publish-Subscribe Service
ISPA '08 Proceedings of the 2008 IEEE International Symposium on Parallel and Distributed Processing with Applications
Using standards to integrate soft real-time components into dynamic distributed architectures
Computer Standards & Interfaces
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Publish-Subscribe paradigm has been widely employed in Real-Time applications. However, the existing technologies and models only support a simple binary concept of matching: an event either matches a subscription or it does not; for instance, a production monitoring event will either match or not match a subscription for production anomaly. Based on adaptive Quality of Service (QoS) management, we propose a novel publish/subscribe model, which is implemented as a critical service in a real-time database Agilor . We argue that publications have different relevance to a subscription. On the premise of guaranteeing deadline d , a subscriber approximately receives k most relevant publications, where k and d are parameters defined by each subscription. After the architecture of our model is described, we present negotiations between components and scalable strategies for adaptive QoS management. Then, we propose an efficient algorithm to select different strategies adaptively depending on estimation of current QoS. Furthermore, we experimentally evaluate our model on real production data collected from manufacture industry to demonstrate its applicability in practice.