Event matching technique for multidimensional range predicate

Event matching technique against lots of multidimensional range predicates is important in the many applications. Existing techniques are restricted to the domain that all the predicates are specified by the user. However, generally some predicates can be omitted by the application requirement. If s...

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Bibliographic Details
Main Authors: Gihong Kim, Bonghee Hong
Format: Conference Proceeding
Language:English
Subjects:
Buildings
Indexing
Monitoring
Neodymium
query index
range predicate index
Real time systems
stream event matching
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Summary:Event matching technique against lots of multidimensional range predicates is important in the many applications. Existing techniques are restricted to the domain that all the predicates are specified by the user. However, generally some predicates can be omitted by the application requirement. If some predicates are omitted, it is impossible to insert predicates to existing indexing scheme. One of alternatives can be naïve sequential matching that all the events are compared with all the predicates one by one and more advanced alternative is intersection of multi 1-d index. To solve this problem, we propose a novel index scheme for multidimensional range predicates that can be omitted by the application requirement.
DOI:10.1109/ICCIE.2010.5668437