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Finding Widespread Events with Simple Bitmaps
Syed Moeen Ali NAQVI MyungKeun YOON
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2018/12/01
Online ISSN: 1745-1361
Type of Manuscript: LETTER
Category: Information Network
widespread event, network monitoring, bitmap, network management,
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Finding widespread events in a distributed network is crucial when detecting cyber-attacks or network malfunctions. We propose a new detection scheme for widespread events based on bitmaps that can succinctly record and deliver event information between monitoring agents and a central coordinator. Our proposed scheme reduces communication overhead as well as total number of rounds, and achieves even higher accuracy, compared with the current state of the art.