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- Publications
- Influence

Constructions of Bent—Negabent Functions and Their Relation to the Completed Maiorana—McFarland Class

- Fengrong Zhang, Yongzhuang Wei, E. Pasalic
- Computer Science, Mathematics
- IEEE Transactions on Information Theory
- 19 January 2015

The problem of constructing bent-negabent functions that do not belong to the completed Maiorana-McFarland class emerges implicitly through a series of construction methods proposed recently. These… Expand

Further study on the maximum number of bent components of vectorial functions

- S. Mesnager, Fengrong Zhang, C. Tang, Yong Zhou
- Computer Science, Mathematics
- Des. Codes Cryptogr.
- 21 January 2018

In 2018, Pott et al. have studied in (IEEE Trans Inf Theory 64(1):403-411, 2018) the maximum number of bent components of vectorial functions. They have presented many nice results and suggested… Expand

Movement Human Actions Recognition Based on Machine Learning

- H. Xu, L. Li, M. Fang, Fengrong Zhang
- Computer Science, Engineering
- Int. J. Online Eng.
- 26 April 2018

In this paper, the main technologies of foreground detection, feature description and extraction, movement behavior classification and recognition were introduced. Based on optical flow for movement… Expand

Entire solutions of certain class of differential-difference equations

- Fengrong Zhang, N. Liu, W. Lü, Chungchun Yang
- Mathematics
- 9 May 2015

As a continuation of our previous studies Liu et al. (J. Inequal. Appl. 2014:63, 2014), we will discuss the transcendental entire solutions of the following type of differential-difference equation:… Expand

Secondary constructions of bent functions and their enforcement

- Claude Carlet, Fengrong Zhang, Yupu Hu
- Computer Science, Mathematics
- Adv. Math. Commun.
- 1 August 2012

Thirty years ago, Rothaus introduced the notion of bent function and
presented a secondary construction (building new bent functions from
already defined ones), which is now called the Rothaus … Expand

Secondary constructions of highly nonlinear Boolean functions and disjoint spectra plateaued functions

- Fengrong Zhang, Claude Carlet, Yupu Hu, Tian-Jie Cao
- Computer Science, Mathematics
- Inf. Sci.
- 1 November 2014

In this paper, we modify a generalized indirect sum construction to construct functions with high nonlinearity. By utilizing the modified construction, highly nonlinear functions in (n+m) variables… Expand

New secondary constructions of Bent functions

- Fengrong Zhang, C. Carlet, Y. Hu, Wenzheng Zhang
- Mathematics, Computer Science
- Applicable Algebra in Engineering, Communication…
- 1 November 2016

In this paper, we first present a novel secondary construction of bent functions (building new bent functions from two already defined ones). Furthermore, the algebraic degree and algebraic immunity… Expand

Positioning Research for Wireless Sensor Networks Based on PSO Algorithm

- Fengrong Zhang
- Computer Science
- 11 June 2013

Based on the traditional DV-Hop algorithm and in order to overcome its existing drawbacks, an improved DV-Hop algorithm is brought forward in this paper by using the PSO algorithm. Through simulation… Expand

Constructions of 1-resilient Boolean functions on odd number of variables with a high nonlinearity

- Fengrong Zhang, Y. Hu, M. Xie, Yongzhuang Wei
- Computer Science
- Secur. Commun. Networks
- 1 June 2012

In this paper, we concentrate on the design of 1-resilient Boolean functions with desirable cryptographic properties. Firstly, we put forward a novel secondary construction to obtain 1-resilient… Expand

Constructing Bent Functions Outside the Maiorana–McFarland Class Using a General Form of Rothaus

- Fengrong Zhang, E. Pasalic, Yongzhuang Wei, Nastja Cepak
- Mathematics, Computer Science
- IEEE Transactions on Information Theory
- 1 August 2017

In the mid 1960s, Rothaus proposed the so-called “most general form” of constructing new bent functions by using three (initial) bent functions whose sum is again bent. In this paper, we utilize a… Expand