Integration of a text search engine with a java messaging service
SEM'04 Proceedings of the 4th international conference on Software Engineering and Middleware
Scientific discovery within data streams
Ambient Intelligence for Scientific Discovery
An efficient and reflective event filtering for context-awareness in ubiquitous computing
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part II
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Large-scale information processing environmentsmust rapidly search through massive streams of raw datato locate useful information. These data streams containtextual and numeric data items, and may be highlystructured or mostly freeform text. This project aims tocreate a high performance and scalable engine forlocating relevant content in data streams. Based on theJ2EE Java Messaging Service (JMS), the content-basedmessaging (CBM) engine provides highly efficientmessage formatting and filtering. This paper describesthe design of the CBM engine, and presents empiricalresults that compare the performance with a standardJMS to demonstrate the performance improvements thatare achieved.