Results 21 to 30 of about 1,687 (211)
The most efficient indifferentiable hashing to elliptic curves of j-invariant 1728
Journal of Mathematical Cryptology, 2022 This article makes an important contribution to solving the long-standing problem of whether all elliptic curves can be equipped with a hash function (indifferentiable from a random oracle) whose running time amounts to one exponentiation in the basic ...
Koshelev Dmitrii
doaj +1 more source
On the (in)security of IDEA in various hashing modes [PDF]
, 2012 In this article, we study the security of the IDEA block cipher when it is used in various simple-length or double-length hashing modes. Even though this cipher is still considered as secure, we show that one should avoid its use as internal primitive ...
San, Ling +12 more
core +1 more source
Journal of Medical Internet Research, 2020 BackgroundOver the past decade, the emergence of several large federated clinical data networks has enabled researchers to access data on millions of patients at dozens of health care organizations.
Yu, Yun William, Weber, Griffin M
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Palm-Print Pattern Matching Based on Features Using Rabin-Karp for Person Identification
The Scientific World Journal, 2015 Palm-print based individual identification is regarded as an effectual method for identifying persons with high confidence. Palm-print with larger inner surface of hand contains many features such as principle lines, ridges, minutiae points, singular ...
S. Kanchana, G. Balakrishnan
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A Novel Lightweight Approach for Video Retrieval on Mobile Augmented Reality Environment
Applied Sciences, 2018 Mobile Augmented Reality merges the virtual objects with real world on mobile devices, while video retrieval brings out the similar looking videos from the large-scale video dataset.
Joolekha Bibi Joolee +4 more
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Fast and Powerful Hashing Using Tabulation (Invited Talk) [PDF]
, 2016 Randomized algorithms are often enjoyed for their simplicity, but the hash functions employed to yield the desired probabilistic guarantees are often too complicated to be practical.
Thorup, Mikkel, Mikkel Thorup
core +1 more source
Time Efficient Hash Key Generation for Blockchain Enabled Framework
IEEE AccessBlockchain, in general, helps organizations to improve the transparency and governance by removing its shortfalls and building better control overall. Blockchain network, public or private, is a competent technology when used in order with an optimized ...
Shyam Kumar Sinha, Debarka Mukhopadhyay
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Research Ready Data Lakes: Protecting Privacy in Relatable Datasets
International Journal of Population Data Science, 2019 Background with rationale The Georgia Policy Labs’ mission is to improve outcomes for children and families by producing rigorous research with long-term government partners.
Robert McMillan, Maggie Reeves
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Arthritis Care &Research, EarlyView.Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang +10 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.A zero‐watermarking algorithm that combines a refined convolutional additive self‐attention vision transformer (CAS‐ViT) with a discrete wavelet transform variance‐based feature descriptor (DVFD) is proposed for protecting the privacy of medical images in mobile healthcare services.
Pei Liu +6 more
wiley +1 more source