A. A. Karawia

603 total citations
29 papers, 432 citations indexed

About

A. A. Karawia is a scholar working on Computer Vision and Pattern Recognition, Computational Theory and Mathematics and Mathematical Physics. According to data from OpenAlex, A. A. Karawia has authored 29 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computer Vision and Pattern Recognition, 11 papers in Computational Theory and Mathematics and 7 papers in Mathematical Physics. Recurrent topics in A. A. Karawia's work include Chaos-based Image/Signal Encryption (13 papers), Advanced Steganography and Watermarking Techniques (11 papers) and Matrix Theory and Algorithms (9 papers). A. A. Karawia is often cited by papers focused on Chaos-based Image/Signal Encryption (13 papers), Advanced Steganography and Watermarking Techniques (11 papers) and Matrix Theory and Algorithms (9 papers). A. A. Karawia collaborates with scholars based in Egypt, Saudi Arabia and United States. A. A. Karawia's co-authors include Sameh Askar, Moawwad El-Mikkawy, Yasser Elmasry, Ahmad M. Alshamrani, A. Al-khedhairi, Ahmad Salah, Milan Batista, Ahmed Salah, Ibrahim Elhenawy and Mohamed Abouhawwash and has published in prestigious journals such as IEEE Access, Applied Mathematics and Computation and Applied Mathematics Letters.

In The Last Decade

A. A. Karawia

27 papers receiving 415 citations

Peers

Countries citing papers authored by A. A. Karawia

Since Specialization

Citations

This map shows the geographic impact of A. A. Karawia's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. A. Karawia with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. A. Karawia more than expected).

Fields of papers citing papers by A. A. Karawia

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. A. Karawia. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. A. Karawia. The network helps show where A. A. Karawia may publish in the future.

Co-authorship network of co-authors of A. A. Karawia

This figure shows the co-authorship network connecting the top 25 collaborators of A. A. Karawia. A scholar is included among the top collaborators of A. A. Karawia based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. A. Karawia. A. A. Karawia is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Advanced color image encryption using third-order differential equations and three-dimensional logistic map 2024 ·AIP Advances ·(unknown), H. El-Metwally, Sameh Askar, Ahmad M. Alshamrani, Mohamed Abouhawwash, A. A. Karawia	1
2	An image steganography algorithm via a compression and chaotic maps 2024 ·AIP Advances ·(unknown), Ahmed Salah, Sameh Askar, Mohamed Abouhawwash, A. A. Karawia	0
3	An Image-Encipherment Algorithm Using a Combination of a One-Dimensional Chaotic Map and a Three-Dimensional Piecewise Chaotic Map 2023 ·Mathematics ·Sameh Askar, Ahmad M. Alshamrani, (unknown), A. A. Karawia	2
4	A new cryptographic algorithm via a two-dimensional chaotic map 2021 ·Ain Shams Engineering Journal ·(unknown), Ahmad Salah, A. A. Karawia	33
5	Medical image steganographic algorithm via modified LSB method and chaotic map 2021 ·IET Image Processing ·A. A. Karawia	10
6	An Image Encryption Algorithm Based on Bisection Method and One-Dimensional Piecewise Chaotic Map 2021 ·IEEE Access ·(unknown), Ahmed Salah, Yasser Elmasry, A. A. Karawia	26
7	New Encryption Algorithm Using Bit-Level Permutation and Non-Invertible Chaotic Map 2021 ·IEEE Access ·A. A. Karawia, Yasser Elmasry	17
8	Financial Portfolio Optimization using Monte Carlo and Operation Research 2020 ·International Journal of Computer Applications ·(unknown), M. A. El-Dosuky, A. A. Karawia	1
9	Encryption Algorithm of Multiple-Image Using Mixed Image Elements and Two Dimensional Chaotic Economic Map 2018 ·Entropy ·A. A. Karawia	35
10	Cryptographic algorithm based on pixel shuffling and dynamical chaotic economic map 2017 ·IET Image Processing ·Sameh Askar, A. A. Karawia, (unknown)	35
11	On the Inverse Of General Cyclic Heptadiagonal Matrices. 2016 ·Ars Combinatoria ·A. A. Karawia	1
12	On Solving Comrade Linear Systems Via Transformations 2016 ·British Journal of Mathematics & Computer Science ·A. A. Karawia, Sameh Askar	2
13	On Solving Pentadiagonal Linear Systems via Transformations 2015 ·Mathematical Problems in Engineering ·Sameh Askar, A. A. Karawia	13
14	Symbolic algorithm for solving comrade linear systems based on a modified Stair-Diagonal Approach 2013 ·Applied Mathematics Letters ·A. A. Karawia	3
15	Inversion of General Cyclic Heptadiagonal Matrices 2013 ·Mathematical Problems in Engineering ·A. A. Karawia	2
16	Two algorithms for solving a general backward tridiagonal linear systems 2007 ·Applied Mathematics and Computation ·A. A. Karawia	2
17	Inversion of general tridiagonal matrices 2006 ·Applied Mathematics Letters ·Moawwad El-Mikkawy, A. A. Karawia	73
18	An alternative computational algorithm for calculating the nonlinearity of regression models with two parameters 2006 ·Applied Mathematics and Computation ·(unknown), A. A. Karawia	1
19	On wavelets applications in image compression 2003 ·Ibrahim Elhenawy, A. A. Karawia	1
20	On wavelets applications in medical image denoising 2003 ·Ibrahim Elhenawy, (unknown), A. A. Karawia	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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