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Error Correcting Codes, Perfect Hashing Circuits, and Deterministic Dynamic Dictionaries

BRICS Report Series, 1997
We consider dictionaries of size n over the finite universe U ={0, 1}^w and introduce a new technique for their implementation: error correcting codes. The use of such codes makes it possible to replace the use of strong forms of hashing, such as universal hashing, with much weaker forms, such as clustering.<br />We use our approach to construct,
openaire   +4 more sources

A hybrid feature hashing approach with temporal validation for efficient forgery detection of frame duplication. [PDF]

Sci Rep
Ali MM, Ghali NI, Hamza HM, Hosny KM.
europepmc   +1 more source

HADA: A Hybrid Authentication and Dynamic Attribute Access Control Mechanism for the Internet of Things Using Hyperledger Fabric Blockchain. [PDF]

Sensors (Basel)
Alshehri S.
europepmc   +1 more source

Optically reconfigurable physical unclonable functions based on 2D MoS₂ ring-oscillator arrays for attack-resistant hardware authentication. [PDF]

Nat Commun
Li T, Zhou Y, Zhang X, Guan Q, Cheng H, Huang L, Du H, Wang Y, Li Y, Yu H, Li N, Yang R, Zhang G.   +12 more
europepmc   +1 more source

A chaotic parallel hash engine with dynamic stochastic diffusion for blockchain and cloud security. [PDF]

Sci Rep
Wang Q, Yang Y, Zhao M, Wan H, Li B, Yan X.   +5 more
europepmc   +1 more source

Enhancing image retrieval via Siamese network-based hashing with gated residual connections. [PDF]

Sci Rep
Nazari A, Rahbar K, Beheshtifard Z, Khademi M.   +3 more
europepmc   +1 more source

Hash functions in nucleotide sequence analysis. [PDF]

Genome Res
Chen K, Li X, Shi Q, Shao M, Medvedev P.
europepmc   +1 more source

ShockHash: Near Optimal-Space Minimal Perfect Hashing Beyond Brute-Force. [PDF]

Algorithmica
Lehmann HP, Sanders P, Walzer S.
europepmc   +1 more source

HashWave: blockchain-powered perceptual hashing for resilient audio piracy detection against signal-processing attacks in decentralized networks. [PDF]

Sci Rep
Pandey S, Singh AP, Kushwaha DS, Pandey A.   +3 more
europepmc   +1 more source

Robust PV fault diagnosis under data constraints using a hybrid vision transformer with cross-attention fusion and uncertainty-aware explainability. [PDF]

Sci Rep
Alqahtani MH, Aljumah AS, Shaheen AM, Atiea MA.   +3 more
europepmc   +1 more source