Results 81 to 90 of about 8,512 (160)

BBAS: A blockchain-based authentication system for e-health with multi-factor authentication, access control, and post-quantum security. [PDF]

Sci Rep
Latif R, Yakubu BM, Jamail NSM, Talib AM, Alomary FO.   +4 more
europepmc   +1 more source

A server-assisted secure blockchain model for residential demand response in smart grids. [PDF]

Sci Rep
Ghosh A, Goswami AK, Shuaibu HA, Ustun TS.   +3 more
europepmc   +1 more source

Data security storage and transmission framework for AI computing power platforms. [PDF]

Sci Rep
Chen J, Lu Z, Zheng H, Ren Z, Chen Y, Shang J.   +5 more
europepmc   +1 more source

Secure electronic health record access control via blockchain, dual-attribute encryption, and large language model-based attribute extraction. [PDF]

Sci Rep
Nekouie A, Vafaei Jahan M, Moattar MH, Sheibani R.   +3 more
europepmc   +1 more source

F2DR: A Distributed Hash Table Algorithm

, 2012
Considerable research has been directed toward the study of consistent hashing and distributed hash tables. While many useful research results have emerged from this work, existing solutions can be improved in the areas of time efficiency, system growth and change to input distributions.
openaire   +1 more source

A scalable and secure federated learning authentication scheme for IoT. [PDF]

Sci Rep
Chithaluru P, Jyothi BV, Alharithi FS, Ksiazek W, Ramchander M, Singh A, Rachavaram RK.   +6 more
europepmc   +1 more source

Distributed k-ary System: Algorithms for Distributed Hash Tables

, 2006
This dissertation presents algorithms for data structures called distributed hash tables (DHT) or structured overlay networks, which are used to build scalable self-managing distributed systems. The provided algorithms guarantee lookup consistency in the presence of dynamism: they guarantee consistent lookup results in the presence of nodes joining and
openaire   +2 more sources

A lightweight scalable and dynamic blockchain-based model for storing and retrieving patient healthcare records. [PDF]

Sci Rep
Soleimani Nadaf SR, Niazi Torshiz M, Mazinani SM, Kamel Tabbakh SR.   +3 more
europepmc   +1 more source

Data Component Method Based on Dual-Factor Ownership Identification with Multimodal Feature Fusion. [PDF]

Sensors (Basel)
Nie S, Shi J, Zhou X, Lu M.
europepmc   +1 more source

Knowledge-based optimization algorithm for feature selection in promoting circular economy through blockchain. [PDF]

Sci Rep
Sridevi S, Kumar BV, Karpagam GR.
europepmc   +1 more source