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Decoding Errors in Difference-Invertible Bloom Filters: Analysis and Resolution

Title
Decoding Errors in Difference-Invertible Bloom Filters: Analysis and Resolution
Authors
ChoiEunjiJungwonYimChanghoonLimHyesookLee
Ewha Authors
임혜숙
SCOPUS Author ID
임혜숙scopus
Issue Date
2024
Journal Title
IEEE Access
ISSN
2169-3536JCR Link
Citation
IEEE Access vol. 12, pp. 40622 - 40633
Keywords
Bloom filterdifference-IBFIBFinvertible bloom filterset reconciliation
Publisher
Institute of Electrical and Electronics Engineers Inc.
Indexed
SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
An invertible Bloom filter (IBF) is a useful data structure for various network applications because the difference IBF (d-IBF) of two IBFs programmed by two separate sets effectively identifies distinct elements unique to each set. d-IBF eliminates common elements, and unique elements are listed through a decoding process that utilizes pure cells, each of which stores a single element in a cell. However, the definition of pure cells used for decoding an IBF is insufficient to decode a d-IBF. Composite cells in a d-IBF can also satisfy the pure cell conditions defined for an IBF, and decoding composite cells adversely affects d-IBF performance. This study mathematically analyzes the probability of decoding errors in a d-IBF and proposes a new decoding method to resolve these errors. Experimental results confirm that the proposed decoding method successfully detects and resolves the decoding errors. This enables accurate identification of the difference between the two sets without generating any incorrect elements, even with a small IBF of m = 2d regardless of set sizes, where m is the number of cells in the IBF and d is the size of the difference. © 2013 IEEE.
DOI
10.1109/ACCESS.2024.3377222
Appears in Collections:
공과대학 > 전자전기공학전공 > Journal papers
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