15 citations · 22 across the 11 of their papers we have counts for
12 papers
Mean Isoperimetry with Control on Outliers: Exact and Approximation Algorithms
Morteza Alimi, Amir Daneshgar, Mohammad-Hadi Foroughmand-Araabi
Given a weighted graph with weight functions and , and a subset , the normalized cut value for is defined as…
A Secure Self-synchronized Stream Cipher
Amir Daneshgar, Fahimeh Mohebbipoor
We follow two main objectives in this article. On the one hand, we introduce a security model called LORBACPA for self-synchronized stream ciphers which is stronger than the bl…
On the Spectra of Symmetric Cylindrical Constructs
Amir Daneshgar, Ali Taherkhani
In this article, following [A.~Daneshgar, M.~Hejrati, M.~Madani, {\it On cylindrical graph construction and its applications}, EJC, 23(1) p1.29, 45, 2016] we study the spectra of s…
On the odd girth and the circular chromatic number of generalized Petersen graphs
Amir Daneshgar, Meysam Madani
A class of simple graphs such as is said to be {\it odd-girth-closed} if for any positive integer there exists a graph such that the odd-girth of $G…
A Self-synchronized Image Encryption Scheme
Amir Daneshgar, Behrooz Khadem
In this paper, a word based chaotic image encryption scheme for gray images is proposed, that can be used in both synchronous and self-synchronous modes. The encryption scheme oper…
Cylindrical Graph Construction (definition and basic properties)
Amir Daneshgar, Mohsen Hejrati, Meysam Madani
In this article we introduce the {\it cylindrical construction} for graphs and investigate its basic properties. We state a main result claiming a weak tensor-like duality for this…