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Pham Van At

Researcher Profile 5/10
University of Transport and Communications · Journalism and Communication
14 publications · 40 citations · h-index 3
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Featured publications

Novel Algorithm for Non-Negative Matrix Factorization14 citations
New Mathematics and Natural Computation · 2015 · DOI
AN EFFECTIVE REVERSIBLE DATA HIDING METHOD BASED ON PIXEL-VALUE-ORDERING5 citations
Journal of Computer Science and Cybernetics · 2020 · DOI
Reversible Data Hiding Based on Prediction Error Histogram Shifting and Pixel-Based PVO4 citations
Lecture notes in computer science · 2020 · DOI
An Improved Reversible Watermarking Based on Pixel Value Ordering and Prediction Error Expansion3 citations
Lecture notes in computer science · 2020 · DOI
An efficient reversible watermarking method and its application in public key fragile watermarking3 citations
Applied Mathematical Sciences · 2017 · DOI
A Novel Data Hiding Scheme for Binary Images2 citations
arXiv (Cornell University) · 2012 · DOI
Diagonal transformation methods for computing the maximal eigenvalue and eigenvector of a nonnegative irreducible matrix2 citations
Linear Algebra and its Applications · 1991 · DOI
A Novel Public Key Robust Watermarking Method for Still Images Based on Intentional Permutation Based on DCT and DWT2 citations
· 2019 · DOI
Convergence of the Jacobi and Gauss-Seidel iterative methods2 citations
USSR Computational Mathematics and Mathematical Physics · 1975 · DOI
A fast and efficient reversible watermarking method using generalized integer transform1 citations
· 2016 · DOI

About the field of Journalism and Communication

117researchers 1,566publications 18,627citations 3.7average h-index

Common research topics in this field:

Digital Media Forensic DetectionAdvanced Steganography and Watermarking TechniquesMicrobial bioremediation and biosurfactantsMedia Studies and CommunicationChaos-based Image/Signal EncryptionMultimedia Communication and Technology

Institutions with the most researchers in this field:

Vietnam National University Ho Chi Minh City · 20 Vietnam National University, Hanoi · 7 Hanoi University of Science and Technology · 7 Vietnam Academy of Science and Technology · 6 VNU University of Science · 5

These figures count profiles currently in this directory, not nationwide statistics.

Same institution — University of Transport and Communications

A
Anh Nguyen Quang
Information Technology
D
Duc-Thanh Pham
Mathematics
N
Nguyễn Văn Kiên
Mathematics
T
Trung Thị Hoa Trang Nguyen
Electronics
T
Trong Thuat Vu
Transport Engineering
T
Thai‐Son Nguyen
Information Technology

Same field Journalism and Communication

T
Trinh Dang Phuong Chu
Ton Duc Thang University
V
Vu Van Hai
Hue University of Agricult
H
Hieu Cuong Nguyen
University of Transport an
B
Bao Phan
HCMC Hospital of Dermato V
N
Nguyen Ai Le
Vietnam National Universit
L
Le Lan Huong
Hanoi University of Cultur
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The publication list above is compiled from the open academic database OpenAlex (CC0 licence). Compare with the source record on OpenAlex ↗

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Pham Van AtUniversity of Transport and Communications
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