Results 81 to 90 of about 658,149 (257)

An Automatic Analysis Approach Toward Indistinguishability of Sampling on the LWE Problem

Tsinghua Science and Technology, 2020
Learning With Errors (LWE) is one of the Non-Polynomial (NP)-hard problems applied in cryptographic primitives against quantum attacks. However, the security and efficiency of schemes based on LWE are closely affected by the error sampling algorithms ...
Shuaishuai Zhu, Yiliang Han, Xiaoyuan Yang   +2 more
doaj   +1 more source

Voltage‐Reconfigurable Magneto‐Ionic Nanolayers in Dot Arrays for Probabilistic, Materials‐Engineered Security Primitives

Advanced Science, Volume 13, Issue 62, 9 November 2026.
A magneto‐ionic security‐by‐materials‐design strategy exploits voltage‐driven N3– migration in selectively contacted FeCoN dots, creating reconfigurable sub‐15 nm ferromagnetic sublayers with deterministic and/or probabilistic (single‐domain↔vortex) states, voltage‐tunable probabilities and fully stochastic orientation/chirality.
Irena Spasojevic, Federica Celegato, Alessandro Magni, Paola Tiberto, Jordi Sort   +4 more
wiley   +1 more source

Federated Learning for Official Statistics: A Systematic Review of Privacy‐Preserving Architectures and the Path Toward GSBPM Integration

Concurrency and Computation: Practice and Experience, Volume 38, Issue 21, November 2026.
ABSTRACT National Statistical Offices (NSOs) face an escalating “privacy‐utility” impasse, where the demand for high‐granularity data must compete with the near zero risk tolerance of legal frameworks like the General Data Protection Regulation (GDPR).
Hooreya Khunji, Wael Elmedany, Nabil Hewahi, Mhd Saeed Sharif   +3 more
wiley   +1 more source

Memristive crypto primitive for building highly secure physical unclonable functions

Scientific Reports, 2015
Physical unclonable functions (PUFs) exploit the intrinsic complexity and irreproducibility of physical systems to generate secret information. The advantage is that PUFs have the potential to provide fundamentally higher security than traditional ...
Yan-Song Gao, D. Ranasinghe, S. Al-Sarawi, O. Kavehei, D. Abbott   +4 more
semanticscholar   +1 more source

Design and Implementation of an Automated Wheelchair With Voice and Gesture Control, Obstacle Avoidance, and Real‐Time Location Sharing

Engineering Reports, Volume 8, Issue 11, November 2026.
This work presents a standalone smart wheelchair featuring dual voice‐ and gesture‐based control, obstacle avoidance, and real‐time location sharing. The system achieves 100% gesture accuracy and 94% voice accuracy, enabling safe, independent mobility for users with severe physical impairments and providing emergency support without smartphone ...
Md Nurul Huda Rifat, S. M. Fatin Hasnat, Md. Habibur Rahman Aslam   +2 more
wiley   +1 more source

Towards Unconditional Uncloneable Encryption [PDF]

Quantum
Uncloneable encryption is a cryptographic primitive which encrypts a classical message into a quantum ciphertext, such that two quantum adversaries are limited in their capacity of being able to simultaneously decrypt, given the key and quantum side ...
Pierre Botteron, Anne Broadbent, Eric Culf, Ion Nechita, Clément Pellegrini, Denis Rochette   +5 more
doaj   +1 more source

Breaking universal limitations on quantum conference key agreement without quantum memory

Communications Physics, 2023
Quantum conference key agreement is an important cryptographic primitive for future quantum network. Realizing this primitive requires high-brightness and robust multiphoton entanglement sources, which is challenging in experiment and unpractical in ...
Chen-Long Li, Yao Fu, Wen-Bo Liu, Yuan-Mei Xie, Bing-Hong Li, Min-Gang Zhou, Hua-Lei Yin, Zeng-Bing Chen   +7 more
doaj   +1 more source

Improving String Matching through Enhanced Hashing

Software: Practice and Experience, Volume 56, Issue 11, Page 1323-1333, November 2026.
ABSTRACT Background Hashing offers opportunities to tune string matching algorithms while enabling efficient data retrieval and pattern detection. Many of the best algorithms apply hashing. Objective We try to develop faster online algorithms for exact string matching.
Francesco Pio Marino, Jorma Tarhio
wiley   +1 more source

Hierarchical Multi‐Mode Computing in Interlayer‐Coupled 3D RRAM Crossbar Arrays

Advanced Science, Volume 13, Issue 58, 19 October 2026.
2‐deck RRAM crossbar array provides a versatile hardware platform for multifunctional in‐memory computing. Stacked, series, and entropy node configurations enable multi‐layer conductance modulation, logic‐in‐memory operation, genetic learning, and reconfigurable physical unclonable functions.
Seungman Park, Jaewoo Choi, Gigon Nam, Junsu Yu, Donghyun Ryu, Jung‐Kyu Lee, Sungjoon Kim, Sungjun Kim   +7 more
wiley   +1 more source

Minutes of the ... annual session of the Primitive Baptist Association of Primitive Baptists.

, 1887
A pamphlet of the minutes taken during the Primitive Baptist Associations annual session.Description based on: 1886 (6th); title from cover. Issue for published: Martin, Tenn.
Primitive Baptist Association of Primitive Baptists (Tex.)
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