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Z. Ullah · SciRah

Researcher profile · Semantic Scholar

Z. Ullah

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Z. Ullah — researcher profile on SciRah

h-index: 46
Works: 238
Citations: 6,661

Most-cited papers

MRI-Based Brain Tumor Classification Using Ensemble of Deep Features and Machine Learning Classifiers
Jaeyong Kang, Z. Ullah, Jeonghwan Gwak
2021Italian National Conference on Sensors526 citations Open access
Semantic Scholar
Monetization of the environmental damage caused by fossil fuels
Ather Hassan, S. Ilyas, A. Jalil, Z. Ullah
2021Environmental science and pollution research international196 citations
Semantic Scholar
Applications of artificial intelligence in COVID-19 pandemic: A comprehensive review
Muzammil Khan, M. Mehran, Z. Haq, Z. Ullah +3 more
2021Expert systems with applications168 citations Open access
Semantic Scholar
A comparative study of machine learning methods for bio-oil yield prediction - A genetic algorithm-based features selection.
Z. Ullah, Muzammil Khan, Salman Raza Naqvi, W. Farooq +3 more
2021Bioresource Technology147 citations
Semantic Scholar
Internet of Things Security, Device Authentication and Access Control: A Review
Inayat Ali, Sonia Sabir, Z. Ullah
2019arXiv.org147 citations
Semantic Scholar
A hybrid image enhancement based brain MRI images classification technique.
Z. Ullah, Muhammad Umar Farooq, Su-Hyun Lee, Donghyeok An
2020Medical Hypotheses125 citations
Semantic Scholar
Automatic Generation Control Strategies in Conventional and Modern Power Systems: A Comprehensive Overview
Kaleem Ullah, A. Basit, Z. Ullah, S. Aslam +1 more
2021Energies104 citations Open access
Semantic Scholar
Comprehensive review of VPPs planning, operation and scheduling considering the uncertainties related to renewable energy sources
Z. Ullah, Geev Mokryani, F. Campean, Yim F. Hu
2019IET Energy Systems Integration103 citations Open access
Semantic Scholar
Hydrogeochemical Assessment of Groundwater and Suitability Analysis for Domestic and Agricultural Utility in Southern Punjab, Pakistan
J. Iqbal, C. Su, A. Rashid, Nan Yang +7 more
2021Water100 citations Open access
Semantic Scholar
Highly Accurate and Reliable Wireless Network Slicing in 5th Generation Networks: A Hybrid Deep Learning Approach
Sulaiman Khan, Suleman Khan, Y. Ali, Muhammad Khalid +2 more
2021Journal of Network and Systems Management86 citations Open access
Semantic Scholar
Energy-Efficient Harvested-Aware Clustering and Cooperative Routing Protocol for WBAN (E-HARP)
Z. Ullah, Imran Ahmed, Fakhri Alam Khan, Muhammad Asif +4 more
2019IEEE Access83 citations Open access
Semantic Scholar
Electric vehicles and key adaptation challenges and prospects in Pakistan: A comprehensive review
Rafiq Asghar, Faisal Rehman, Z. Ullah, Affaq Qamar +4 more
202181 citations
Semantic Scholar
Potentially harmful metals, and health risk evaluation in groundwater of Mardan, Pakistan: Application of geostatistical approach and geographic information system
A. Rashid, M. Ayub, Asif Javed, S. Khan +6 more
202171 citations Open access
Semantic Scholar
Trust-based energy-efficient routing protocol for Internet of things–based sensor networks
M. Ilyas, Z. Ullah, Fakhri Alam Khan, Muhammad Hasanain Chaudary +3 more
2020Int. J. Distributed Sens. Networks69 citations Open access
Semantic Scholar
Intelligent Decision Support System for Predicting Student’s E-Learning Performance Using Ensemble Machine Learning
F. Saleem, Z. Ullah, Bahjat Fakieh, Faris A. Kateb
2021Mathematics61 citations Open access
Semantic Scholar
Shared but Threatened: The Heritage of Wild Food Plant Gathering among Different Linguistic and Religious Groups in the Ishkoman and Yasin Valleys, North Pakistan
Muhammad Abdul Aziz, A. M. Abbasi, Z. Ullah, A. Pieroni
2020Foods58 citations Open access
Semantic Scholar
Microbial reactions and environmental factors affecting the dissolution and release of arsenic in the severely contaminated soils under anaerobic or aerobic conditions.
Xiaoming Chen, Xian-Chun Zeng, Y. Kawa, Weiwei Wu +3 more
2019Ecotoxicology and Environmental Safety52 citations
Semantic Scholar
Robust and Efficient Energy Harvested-Aware Routing Protocol With Clustering Approach in Body Area Networks
Z. Ullah, Imran Ahmed, Tamleek Ali, Naveed Ahmad +2 more
2019IEEE Access52 citations Open access
Semantic Scholar
Automatic Generation Control of Multi-Source Interconnected Power System Using FOI-TD Controller
Amil Daraz, S. A. Malik, A. Waseem, A. Azar +3 more
2021Energies49 citations Open access
Semantic Scholar
Alleviation of cadmium stress by silicon nanoparticles during different phenological stages of Ujala wheat variety
S. Thind, I. Hussain, R. Rasheed, M. Ashraf +6 more
2021Arabian Journal of Geosciences49 citations
Semantic Scholar
A bonded channel in cognitive wireless body area network based on IEEE 802.15.6 and internet of things
Fahim Niaz, Muhammad Khalid, Z. Ullah, N. Aslam +2 more
2020Computer Communications48 citations
Semantic Scholar
Wild Food Plant Gathering among Kalasha, Yidgha, Nuristani and Khowar Speakers in Chitral, NW Pakistan
Muhammad Abdul Aziz, Z. Ullah, A. Pieroni
202044 citations Open access
Semantic Scholar
Floristic composition and ecological gradient analyses of the Liakot Forests in the Kalam region of District Swat, Pakistan
S. Anwar, Shujaul Mulk Khan, Z. Ahmad, Z. Ullah +1 more
2019Journal of Forest Research41 citations
Semantic Scholar
Beacon trust management system and fake data detection in vehicular ad‐hoc networks
M. Arshad, Z. Ullah, Muhammad Khalid, Naveed Ahmad +3 more
2019IET Intelligent Transport Systems41 citations
Semantic Scholar
Energy Harvested and Cooperative Enabled Efficient Routing Protocol (EHCRP) for IoT-WBAN
Muhammad Dawood Khan, Z. Ullah, Arshad Ahmad, B. Hayat +4 more
2020Italian National Conference on Sensors39 citations Open access
Semantic Scholar
Reliable Prediction Models Based on Enriched Data for Identifying the Mode of Childbirth by Using Machine Learning Methods: Development Study
Z. Ullah, F. Saleem, M. Jamjoom, Bahjat Fakieh
2021Journal of Medical Internet Research38 citations Open access
Semantic Scholar
Machine Learning Applications in Biofuels’ Life Cycle: Soil, Feedstock, Production, Consumption, and Emissions
I. Ahmad, M. Kano, B. Menezes, Izzat Iqbal Cheema +5 more
2020Energies35 citations Open access
Semantic Scholar
On the Trail of an Ancient Middle Eastern Ethnobotany: Traditional Wild Food Plants Gathered by Ormuri Speakers in Kaniguram, NW Pakistan
M. A. Aziz, Z. Ullah, M. Al-Fatimi, Matteo De Chiara +2 more
2021Biology34 citations Open access
Semantic Scholar
Reconfigurable content-addressable memory (CAM) on FPGAs: A tutorial and survey
Muhammad Irfan, Abdurrashid Ibrahim Sanka, Z. Ullah, R. Cheung
2021Future generations computer systems32 citations
Semantic Scholar
Stochastic Wind Energy Management Model within smart grid framework: A joint Bi-directional Service Level Agreement (SLA) between smart grid and Wind Energy District Prosumers
I. Hussain, S. M. Ali, B. Khan, Z. Ullah +4 more
2019Renewable Energy31 citations
Semantic Scholar
DURE: An Energy- and Resource-Efficient TCAM Architecture for FPGAs With Dynamic Updates
Inayat Ullah, Z. Ullah, Umar Afzaal, Jeong-A Lee
2019IEEE Transactions on Very Large Scale Integration (VLSI) Systems29 citations
Semantic Scholar
Bloom's taxonomy: A beneficial tool for learning and assessing students’ competency levels in computer programming using empirical analysis
Z. Ullah, Adidah Lajis, M. Jamjoom, A. Altalhi +1 more
2020Computer Applications in Engineering Education28 citations
Semantic Scholar
Assessing the effects of information and communication technologies on organizational development: business values perspectives
F. Saleem, N. Salim, A. Altalhi, Z. Ullah +2 more
2020Information Technology for Development28 citations
Semantic Scholar
Hydrogeochemical Investigation of Elevated Arsenic Based on Entropy Modeling, in the Aquifers of District Sanghar, Sindh, Pakistan
Z. Ullah, Muhammad Afnan Talib, A. Rashid, Junaid Ghani +6 more
2021Water27 citations Open access
Semantic Scholar
Modelling and analysis of virtual power plants interactive operational characteristics in distribution systems
Z. Ullah, N. Mirjat
2021Energy Conversion and Economics26 citations Open access
Semantic Scholar
Phytogeographic classification using multivariate approach; a case study from the Jambil valley Swat, Pakistan
Shahzada Khan, Shujaul Mulk Khan, Z. Ullah, Z. Ahmad +4 more
2020Pakistan journal of botany26 citations Open access
Semantic Scholar
D-TCAM: A High-Performance Distributed RAM Based TCAM Architecture on FPGAs
Muhammad Irfan, Z. Ullah, R. Cheung
2019IEEE Access25 citations Open access
Semantic Scholar
The Fading Wild Plant Food–Medicines in Upper Chitral, NW Pakistan
Muhammad Abdul Aziz, Z. Ullah, M. Adnan, R. Sõukand +1 more
2021Foods23 citations Open access
Semantic Scholar
Diversity and abundance of climbers in relation to their hosts and elevation in the monsoon forests of Murree in the Himalayas
A. Rahman, Shujaul Mulk Khan, Z. Saqib, Z. Ullah +4 more
2020Pakistan journal of botany23 citations Open access
Semantic Scholar
Genetic analysis of wheat grains using digital imaging and their relationship to enhance grain weight
Ahmad Ali, Z. Ullah, N. Alam, S. M. Saqlan Naqvi +3 more
2020Scientia Agricola22 citations Open access
Semantic Scholar
Beyond the Limits of Typical Strategies: Resources Efficient FPGA-Based TCAM
Hassan Mahmood, Z. Ullah, Omer Mujahid, Inayat Ullah +1 more
2019IEEE Embedded Systems Letters22 citations
Semantic Scholar
Comp-TCAM: An Adaptable Composite Ternary Content-Addressable Memory on FPGAs
Muhammad Irfan, Hasan Erdem Yantır, Z. Ullah, R. Cheung
2022IEEE Embedded Systems Letters20 citations
Semantic Scholar
Zi-CAM: A Power and Resource Efficient Binary Content-Addressable Memory on FPGAs
Muhammad Irfan, Z. Ullah, R. Cheung
2019Electronics18 citations Open access
Semantic Scholar
Certificateless Proxy Reencryption Scheme (CPRES) Based on Hyperelliptic Curve for Access Control in Content-Centric Network (CCN)
Z. Ullah, Asim Zeb, Insaf Ullah, K. Awan +5 more
2020Mobile Information Systems16 citations Open access
Semantic Scholar
Plant communities and anthropo-natural threats in the Shigar valley, (Central Karakorum) Baltistan-Pakistan
Zaheer Abbas, Shujaul Mulk Khan, J. Alam, Z. Abideen +1 more
201916 citations Open access
Semantic Scholar
Optimisation and Management of Virtual Power Plants Energy Mix Trading Model
Z. Ullah, N. Mirjat, Muhammad Baseer
2021International Journal of Renewable Energy Development15 citations Open access
Semantic Scholar
A Qualitative Exploratory Study of the Factors Causing Academic Stress in Undergraduate Students in Pakistan
Muhammad Saeed, Z. Ullah, I. Ahmad
202015 citations Open access
Semantic Scholar
E2-MACH: Energy efficient multi-attribute based clustering scheme for energy harvesting wireless sensor networks
I. Haq, Qaisar Javaid, Z. Ullah, Zafar Zaheer +4 more
2020Int. J. Distributed Sens. Networks14 citations Open access
Semantic Scholar
Virtual power plant: state of the art providing energy flexibility to local distribution grids
Z. Ullah, N. Mirjat
2021E3S Web of Conferences13 citations Open access
Semantic Scholar
RPE-TCAM: Reconfigurable Power-Efficient Ternary Content-Addressable Memory on FPGAs
Muhammad Irfan, Z. Ullah, M. Chowdhury, R. Cheung
2020IEEE Transactions on Very Large Scale Integration (VLSI) Systems12 citations
Semantic Scholar

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F. Saleem×4
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Shujaul Mulk Khan×4

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