Rizwan Ullah

499 total citations
33 papers, 265 citations indexed

About

Rizwan Ullah is a scholar working on Computational Mechanics, Signal Processing and Mechanics of Materials. According to data from OpenAlex, Rizwan Ullah has authored 33 papers receiving a total of 265 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Computational Mechanics, 12 papers in Signal Processing and 5 papers in Mechanics of Materials. Recurrent topics in Rizwan Ullah's work include Speech and Audio Processing (12 papers), Advanced Adaptive Filtering Techniques (7 papers) and Cavitation Phenomena in Pumps (5 papers). Rizwan Ullah is often cited by papers focused on Speech and Audio Processing (12 papers), Advanced Adaptive Filtering Techniques (7 papers) and Cavitation Phenomena in Pumps (5 papers). Rizwan Ullah collaborates with scholars based in China, Pakistan and Thailand. Rizwan Ullah's co-authors include Taqi Ahmad Cheema, Cheol Woo Park, S.M. Ahmad, Md. Imran Hossain, Lunchakorn Wuttisittikulkij, Zhongfu Ye, Bilal Akbar, Nasir Saleem, Zhongfu Ye and Muhammad Sohail and has published in prestigious journals such as Energy Conversion and Management, Energy and Renewable Energy.

In The Last Decade

Rizwan Ullah

30 papers receiving 247 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Rizwan Ullah China	10	115	74	70	48	45	33	265
A. Hirschberg Netherlands	4	103 0.9×	69 0.9×	54 0.8×	126 2.6×	177 3.9×	5	421
Mikio Tohyama Japan	10	68 0.6×	27 0.4×	136 1.9×	11 0.2×	24 0.5×	39	240
Abhijit Gupta United States	9	84 0.7×	50 0.7×	46 0.7×	24 0.5×	11 0.2×	20	366
Fengyan An China	10	67 0.6×	35 0.5×	89 1.3×	36 0.8×	16 0.4×	25	228
Masahide Yoneyama Japan	5	71 0.6×	69 0.9×	117 1.7×	29 0.6×	16 0.4×	10	287
Vijaya V. N. Sriram Malladi United States	9	57 0.5×	38 0.5×	14 0.2×	57 1.2×	17 0.4×	39	307
Swen Müller Brazil	3	66 0.6×	32 0.4×	155 2.2×	14 0.3×	9 0.2×	9	333
Randolph H. Cabell United States	13	223 1.9×	35 0.5×	49 0.7×	278 5.8×	24 0.5×	59	510
Laihua Wang China	10	23 0.2×	17 0.2×	39 0.6×	93 1.9×	41 0.9×	22	328

Countries citing papers authored by Rizwan Ullah

Since Specialization

Citations

This map shows the geographic impact of Rizwan Ullah'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 Rizwan Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rizwan Ullah more than expected).

Fields of papers citing papers by Rizwan Ullah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rizwan Ullah. 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 Rizwan Ullah. The network helps show where Rizwan Ullah may publish in the future.

Co-authorship network of co-authors of Rizwan Ullah

This figure shows the co-authorship network connecting the top 25 collaborators of Rizwan Ullah. A scholar is included among the top collaborators of Rizwan Ullah 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 Rizwan Ullah. Rizwan Ullah 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

Jiang, Fei, et al.. (2025). A tool wear monitoring method driven by workpiece surface quality inversion and EfficientNet. Measurement Science and Technology. 36(2). 26013–26013. 1 indexed citations

Zhang, Chengping, Muhammad Aamir, Yurong Guan, et al.. (2024). Enhancing lung cancer diagnosis with data fusion and mobile edge computing using DenseNet and CNN. Journal of Cloud Computing Advances Systems and Applications. 13(1). 12 indexed citations

Ye, Zhongfu, et al.. (2024). MA-Net: Resource-efficient multi-attentional network for end-to-end speech enhancement. Neurocomputing. 619. 129150–129150.

Wu, Zhaoqian, et al.. (2024). An Improved Displacement Sensor Accuracy Calibration Method for Ball Screw Positioning Error Compensation. IEEE Sensors Journal. 24(20). 32499–32507. 1 indexed citations

Ullah, Rizwan & Shaohui Zhang. (2024). Advanced transient noise reduction in speech signals via semi-supervised signal fusion. Applied Acoustics. 218. 109882–109882.

Ullah, Rizwan & Shaohui Zhang. (2024). Unsupervised framework for single channel heart and lung sounds separation in data constrained environments. Applied Acoustics. 223. 110076–110076. 1 indexed citations

Shi, Tao, Rizwan Ullah, & Hongbo Jia. (2024). Speech enhancement based on emphasizing the fundamental frequency integrated with SNMF/DNN. Multimedia Tools and Applications. 84(14). 13157–13175. 1 indexed citations

Aurangzeb, Khursheed, et al.. (2024). Non-orthogonal multiple access-based MEC for energy-efficient task offloading in e-commerce systems. Journal of Cloud Computing Advances Systems and Applications. 13(1). 2 indexed citations

Ye, Zhongfu, et al.. (2023). Compact deep neural networks for real-time speech enhancement on resource-limited devices. Speech Communication. 156. 103008–103008. 17 indexed citations

10.

Ullah, Rizwan, Muhammad Asif, Ibrar Ullah, et al.. (2023). Speech Emotion Recognition Using Convolution Neural Networks and Multi-Head Convolutional Transformer. Sensors. 23(13). 6212–6212. 25 indexed citations

11.

Cheema, Taqi Ahmad, et al.. (2023). Shell and tube heat exchange comparison with gravitational water vortex flow configuration. Applied Thermal Engineering. 238. 122000–122000. 6 indexed citations

12.

Chaudhary, Sushank, et al.. (2023). A Salinity-Impact Analysis of Polarization Division Multiplexing-Based Underwater Optical Wireless Communication System with High-Speed Data Transmission. Journal of Sensor and Actuator Networks. 12(5). 72–72. 9 indexed citations

13.

Ullah, Rizwan, et al.. (2022). Chulalongkorn Interactive Virtual Memorial Hall (Museum). 1–6. 2 indexed citations

14.

Zhu, Yuanyuan, et al.. (2020). Supervised single channel dual domains speech enhancement using sparse non-negative matrix factorization. Digital Signal Processing. 100. 102697–102697. 14 indexed citations

15.

Ullah, Rizwan, et al.. (2020). Single channel speech dereverberation and separation using RPCA and SNMF. Applied Acoustics. 167. 107406–107406. 9 indexed citations

16.

Ullah, Rizwan, et al.. (2019). Preliminary experimental study on multi-stage gravitational water vortex turbine in a conical basin. Renewable Energy. 145. 2516–2529. 33 indexed citations

17.

Ullah, Rizwan, et al.. (2019). Performance analysis of multi-stage gravitational water vortex turbine. Energy Conversion and Management. 198. 111788–111788. 34 indexed citations

18.

Ullah, Rizwan, et al.. (2016). An Analysis of the Economic Aspect of Technical Education and Training. 4(1). 1–9. 1 indexed citations

19.

Sohail, Muhammad, et al.. (2012). Detached eddy simulations an economical tool for CFD. 300–307. 1 indexed citations

20.

Sohail, Muhammad & Rizwan Ullah. (2011). Cfd Of Oscillating Airfoil Pitch Cycle By Using Piso Algorithm. Zenodo (CERN European Organization for Nuclear Research). 7 indexed citations

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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