A simple algorithm for content-based matching is to test all subscriptions against each event. This naive algorithm runs in time linear in the number of ...
Dec 5, 2024 · In these systems, each subscription is a predicate which may test arbitrary attributes within an event. However, the matching problem for ...
Strom, and Daniel C. Sturman. An efficient multicast protocol for content-based publish-subscribe systems. Technical report, IBM, 1998. To appear in the ...
Dec 10, 2024 · The underlying data structure of the matching algorithm is responsible for maintaining subscriptions (inserts, deletes and updates) and ...
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Dec 23, 2024 · This paper introduces a novel, learning-driven approach - the proactive adjustment framework (PAF) - tailored to dynamically adapt to hot event trends.
It is proved that for predicates reducible to conjunctions of elementary tests, the expected time to match a random event is no greater than O(N 1 ) where N ...
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[PDF] Comparing Event Matching Algorithms for Content-Based Publish ...
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Jun 21, 2022 · The primary goal of this thesis is to evaluate and compare different event matching algo- rithms for content-based pub/sub systems in order to ...
This paper focuses on the design and analysis of an important algorithmic problem in pub/sub systems: the matching of events with subscriptions to identify.
A method and system is provided for matching an event with a group of subscribers in a content-based publish-subscribe system in a distributed computer network ...