Rizwan Ullah

31 papers Journal 30Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Conformer-PhyFaultNet: Physics-Informed Spectral Attention Conformer for Generalizable Bearing Fault Diagnosis.
IEEE Internet Things J.
Rizwan Ullah, Hazrat Bilal, Muhammad Shamrooz Aslam, Sarra Ayouni, Abdul Majid, Athanasios V. Vasilakos, Thippa Reddy Gadekallu
2025 J jnl
BioElectra-BiLSTM-Dual Attention classifier for optimizing multilabel scientific literature classification.
Comput. J.
Muhammad Inaam ul haq, Qianmu Li, Khalid Mahmood, Ayesha Shafique, Rizwan Ullah
2025 J jnl
Enhancing Healthcare Data Integrity and Access Control Using Blockchain and Industry 5.0.
IEEE Internet Things J.
Farooq Ahmed, Teng Zhou, Hazrat Bilal, Faiz Ul Islam, Rizwan Ullah, Athanasios V. Vasilakos
2025 J jnl
Laser-based machine vision and volume segmentation algorithm for equal weight portioning of poultry and fish.
PeerJ Comput. Sci.
Jetnipat Thongprasith, Nuksit Noomwongs, Rizwan Ullah, Ratchatin Chancharoen, Gridsada Phanomchoeng
2025 J jnl
Multimodal learning-based speech enhancement and separation, recent innovations, new horizons, challenges and real-world applications.
Comput. Biol. Medicine
Rizwan Ullah, Shaohui Zhang, Muhammad Asif, Fazal-E. Wahab
2025 J jnl
Speech enhancement based on emphasizing the fundamental frequency integrated with SNMF/DNN.
Multim. Tools Appl.
Tao Shi, Rizwan Ullah, Hongbo Jia
2024 J jnl
Compact deep neural networks for real-time speech enhancement on resource-limited devices.
Speech Commun.
Fazal-E. Wahab, Zhongfu Ye, Nasir Saleem, Rizwan Ullah
2024 J jnl
Correction to: Enhancing lung cancer diagnosis with data fusion and mobile edge computing using DenseNet and CNN.
J. Cloud Comput.
Chengping Zhang, Muhammad Aamir, Yurong Guan, Muna S. Al-Razgan, Emad Mahrous Awwad, Rizwan Ullah, Uzair Aslam Bhatti, Yazeed Yasin Ghadi
2024 J jnl
Direction Of Arrival Estimation in the Presence of Imperfect Waveforms for Multiple Targets in MIMO Radar.
IEEE Access
Sadiq Akbar, Fawad Zaman, Rizwan Ullah, Noor Gul, Ahmad Bala Alhassan, Gridsada Phanomchoeng
2024 J jnl
Enhancing lung cancer diagnosis with data fusion and mobile edge computing using DenseNet and CNN.
J. Cloud Comput.
Chengping Zhang, Muhammad Aamir, Yurong Guan, Muna S. Al-Razgan, Emad Mahrous Awwad, Rizwan Ullah, Uzair Aslam Bhatti, Yazeed Yasin Ghadi
2024 J jnl
Non-orthogonal multiple access-based MEC for energy-efficient task offloading in e-commerce systems.
J. Cloud Comput.
Xiao Zheng, Muhammad Tahir, Khursheed Aurangzeb, Muhammad Shahid Anwar, Muhammad Aamir, Ahmad Farzan, Rizwan Ullah
2023 J jnl
A Salinity-Impact Analysis of Polarization Division Multiplexing-Based Underwater Optical Wireless Communication System with High-Speed Data Transmission.
J. Sens. Actuator Networks
Sushank Chaudhary, Abhishek A. Sharma, Sunita Khichar, Shashi Shah, Rizwan Ullah, Amir Parnianifard, Lunchakorn Wuttisittikulkij
2023 J jnl
Antenna Delay-Independent Simultaneous Ranging for UWB-Based RTLSs.
J. Sens. Actuator Networks
Shashi Shah, Sushank Chaudhary, Rizwan Ullah, Amir Parnianifard, Muhammad Zain Siddiqi, Pisit Vanichchanunt, Wiroonsak Santipach, Lunchakorn Wuttisittikulkij
2023 J jnl
Building new venture success through internal capabilities; is business model innovation a missing link?
Technol. Anal. Strateg. Manag.
Rizwan Ullah, Muhammad Anwar, Muhammad Sualeh Khattak
2023 J jnl
Cactus-Shaped Frequency Reconfigurable Antenna for Sub 10 GHz Wireless Applications.
Comput. Syst. Sci. Eng.
Muhammad Irfan, Wasi Ur Rehman Khan, Sadiq Ullah, Naveed Mufti, Muhammad Fawad Khan, Rizwan Ullah, Usman Ali, Fazal Muhammad, Faisal AlThobiani, Mohammed Alshareef, Shadi Alghaffari, Saifur Rehman, V. R. Shamji
2023 J jnl
Metamaterial-based highly isolated MIMO antenna system for 5G smartphone application.
Int. J. Commun. Syst.
Iftikhar Ud Din, Sadiq Ullah, Naveed Mufti, Rizwan Ullah, Babar Kamal, Raza Ullah
2023 J jnl
Speech Emotion Recognition Using Convolution Neural Networks and Multi-Head Convolutional Transformer.
Sensors
Rizwan Ullah, Muhammad Asif, Wahab Ali Shah, Fakhar Anjam, Ibrar Ullah, Tahir Khurshaid, Lunchakorn Wuttisittikulkij, Shashi Shah, Syed Mansoor Ali, Mohammad Alibakhshikenari
2022 — conf
Chulalongkorn Interactive Virtual Memorial Hall (Museum).
ICACS
Yada Angsananont, Rizwan Ullah, Suebpong Noisri, Siwanart Jearavongtakul, Noel Passmore, Lunchakorn Wuttisittikulkij
2022 J jnl
End-to-End Deep Convolutional Recurrent Models for Noise Robust Waveform Speech Enhancement.
Sensors
Rizwan Ullah, Lunchakorn Wuttisittikulkij, Sushank Chaudhary, Amir Parnianifard, Shashi Shah, Muhammad Ibrar, Fazal-E. Wahab
2022 J jnl
Wideband and High Gain Array Antenna for 5G Smart Phone Applications Using Frequency Selective Surface.
IEEE Access
Raza Ullah, Sadiq Ullah, Rizwan Ullah, Iftikhar Ud Din, Babar Kamal, Muhammad Altaf Hussain Khan, Ladislau Matekovits
2021 J jnl
A novel multi-band and multi-generation (2G, 3G, 4G, and 5G) 9-elements MIMO antenna system for 5G smartphone applications.
Wirel. Networks
Rizwan Ullah, Sadiq Ullah, Faisal Farooq, Raza Ullah, Ismail Ben Mabrouk, Muath Al-Hasan, Babar Kamal
2021 J jnl
Dual-Transform Source Separation Using Sparse Nonnegative Matrix Factorization.
Circuits Syst. Signal Process.
Md. Imran Hossain, Md. Shohidul Islam, Mst. Titasa Khatun, Rizwan Ullah, Asim Masood, Zhongfu Ye
2021 J jnl
Exploring Important Aspects of Service Quality While Choosing a Good Doctor: A Mixed-Methods Approach.
Int. J. Heal. Inf. Syst. Informatics
Adnan Muhammad Shah, Xiangbin Yan, Syed Asad Ali Shah, Rizwan Ullah
2021 J jnl
MIMO Antenna System With Pattern Diversity for Sub-6 GHz Mobile Phone Applications.
IEEE Access
Uzair Ahmad, Sadiq Ullah, Umair Rafique, Dong-You Choi, Rizwan Ullah, Babar Kamal, Ashfaq Ahmad
2021 J jnl
Robust Dual Domain Twofold Encrypted Image-in-Audio Watermarking Based on SVD.
Circuits Syst. Signal Process.
Md. Shohidul Islam, Nuzhat Naqvi, Aliya Tabassum Abbasi, Md. Imran Hossain, Rizwan Ullah, Rashid Khan, M. Shujah Islam, Zhongfu Ye
2020 J jnl
A 10-Ports MIMO Antenna System for 5G Smart-Phone Applications.
IEEE Access
Rizwan Ullah, Sadiq Ullah, Raza Ullah, Faisal Farooq, Ismail Ben Mabrouk, Muath Al-Hasan
2020 J jnl
Event-Triggered Dissipative Observer-Based Control for Delay Dependent T-S Fuzzy Singular Systems.
IEEE Access
Rizwan Ullah, Yinya Li, Muhammad Shamrooz Aslam, Andong Sheng
2020 J jnl
Supervised single channel dual domains speech enhancement using sparse non-negative matrix factorization.
Digit. Signal Process.
Md. Shohidul Islam, Yuanyuan Zhu, Md. Imran Hossain, Rizwan Ullah, Zhongfu Ye
2018 J jnl
Face ID: an innovative biometric approach to control sales personnel production deviance.
Int. J. Inf. Syst. Chang. Manag.
Syed Jamal Shah, Zhang Li, Adnan Muhammad Shah, Rizwan Ullah
2012 J jnl
A Novel TOPSIS-Based Test Vector Compaction Technique for Analog Fault Detection.
J. Electron. Test.
Badar-ud-din Ahmed, Youren Wang, Rizwan Ullah, Najam-ud-din Ahmed
2011 J jnl
Comparison of Radio Propagation Models for Long Term Evolution (LTE) Network
CoRR
Noman Shabbir, Muhammad T. Sadiq, Hasnain Kashif, Rizwan Ullah