Results 81 to 90 of about 1,912,276 (202)

Some properties of Fibonacci numbers, Fibonacci octonions, and generalized Fibonacci-Lucas octonions [PDF]

Advances in Difference Equations, 2015
In this paper we determine some properties of Fibonacci octonions. Also, we introduce the generalized Fibonacci-Lucas octonions and we investigate some properties of these elements.
openaire   +3 more sources

Encrypt Anything: A Content‐Aware Hierarchical Privacy Protection Method for Image Data

IET Computer Vision, Volume 20, Issue 1, January/December 2026.
This paper proposes the Encrypt Anything Model (EAM), a content‐aware hierarchical privacy protection method that integrates the Segment Anything Model (SAM) and Grounding‐DINO to automatically detect and segment privacy entities in images. EAM dynamically adjusts the encryption granularity according to the sensitivity level of privacy and introduces a
Jiawei Han, Bingxin Wu, Ying Xu, Peihang Han, Boyan Wang, Yuchen Gu   +5 more
wiley   +1 more source

Convoluted convolved Fibonacci numbers

, 2020
The convolved Fibonacci numbers F (r) In this note we consider some related numbers that can be expressed in terms of convolved Fibonacci numbers. These numbers appear in the numerical evaluation of a constant arising in the study of the average density ...
Numbers Fibonacci, Pieter Moree, Convolved Convoluted, P Moree   +3 more
core  

Design of Iterative MDS Matrices Based on MISTY Structure

IET Information Security, Volume 2026, Issue 1, 2026.
The security of symmetric‐key ciphers critically depends on the diffusion efficiency of their linear components. Iterative maximum distance separable (MDS) matrices, as fundamental elements of diffusion layer, play a pivotal role in constructing secure cryptographic systems.
Guoqiang Liu, Yijia Yang, Bing Sun, Da Lin, Kangquan Li, Qichun Wang   +5 more
wiley   +1 more source

Capacitated Vehicle Routing Problems With Three‐Dimensional Loading Constraints: A Systematic Review and New Taxonomy

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This article provides a comprehensive review of studies on the 3L‐CVRP (capacitated vehicle routing problem with three‐dimensional loading constraints) published from 2006 to 2026. It systematically classifies problem variants, modelling frameworks, and solution approaches, while also summarising benchmark instances.
Jushang Chi, Rui Song, Shiwei He
wiley   +1 more source

Memory‐Driven Multi‐Objective Optimisation for Diverse Subway Route Recommendation

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
Traditional single‐objective path planning algorithms frequently fail to address the multidimensional and diverse demands of modern urban subway passengers. To overcome this limitation, the authors propose a multi‐objective optimisation framework that integrates the A* and Yen's K shortest path algorithms while explicitly incorporating passenger memory
Jianlin Jia, Shihui Jiang, Yanyan Chen, Yunqiu Qiu   +3 more
wiley   +1 more source

Some Properties of the Generalized Leonardo Numbers

Journal of New Theory
In this study, various properties of the generalized Leonardo numbers, which are one of the generalizations of Leonardo numbers, have been investigated. Additionally, some identities among the generalized Leonardo numbers have been obtained. Furthermore,
Yasemin Alp
doaj   +1 more source

Some identities for generalized Fibonacci and Lucas numbers

AKCE International Journal of Graphs and Combinatorics, 2020
In this paper we study one parameter generalization of the Fibonacci numbers, Lucas numbers which generalizes the Jacobsthal numbers, Jacobsthal–Lucas numbers simultaneously. We present some their properties and interpretations also in graphs.
Anetta Szynal-Liana, Iwona Włoch, Mirosław Liana   +2 more
doaj   +1 more source

Device‐Independent Quantum Key Distribution: Protocols, Quantum Games and Security

IET Quantum Communication, Volume 7, Issue 1, January/December 2026.
Device‐independent quantum key distribution (DIQKD) removes the need to trust internal device behaviour by certifying security through Bell‐inequality violations, thereby closing practical loopholes in conventional QKD. This paper systematically reviews DIQKD foundations (Bell tests and security definitions), protocol frameworks (CHSH‐based and ...
Syed M. Arslan, Saif Al‐Kuwari, M. T. Rahim, Hashir Kuniyil   +3 more
wiley   +1 more source

On the growth rate of generalized Fibonacci numbers

Advances in Difference Equations, 2004
Let α(t) be the limiting ratio of the generalized Fibonacci numbers produced by summing along lines of slope t through the natural arrayal of Pascal's triangle. We prove that is an even function.
Fishkind Donniell E
doaj   +2 more sources