Hamed Vahdat-Nejad

45 papers Journal 39Unranked 5
YearRankTypeTitle / Venue / Authors
2025 — conf
Social Media Text Processing and Classification: Case study: Hurricane Ida.
ICSPIS
Mitra Esmaeili, Hamed Vahdat-Nejad, Leila Rabiei, Wathiq Mansoor
2025 J jnl
Temporal analysis of topic modeling output by machine learning techniques.
Int. J. Data Sci. Anal.
Faezeh Azizi, Hamed Vahdat-Nejad, Hamideh Hajiabadi
2024 J jnl
3ENB2: end-to-end EfficientNetB2 model with online data augmentation for fire detection.
Signal Image Video Process.
Ehsanullah Zia, Hamed Vahdat-Nejad, Mohammad Ali Zeraatkar, Javad Hassannataj Joloudari, Seyyed Ali Hoseini
2024 J jnl
Deep Transfer Learning Techniques in Intrusion Detection System-Internet of Vehicles: A State-of-the-Art Review.
Comput. Mater. Continua
Wufei Wu, Javad Hassannataj Joloudari, Senthil Kumar Jagatheesaperumal, Kandala N. V. P. S. Rajesh, Silvia Gaftandzhieva, Sadiq Hussain, Rahimullah Rabih, Najibullah Haqjoo, Mobeen Nazar, Hamed Vahdat-Nejad, Rositsa Doneva
2023 J jnl
Analyzing the Effect of COVID-19 on Education by Processing Users' Sentiments.
Big Data Cogn. Comput.
Mohadese Jamalian, Hamed Vahdat-Nejad, Wathiq Mansoor, Abigail Copiaco, Hamideh Hajiabadi
2023 J jnl
CAMID: architectural support of middleware for multiple-domain ubiquitous computing and IoT.
J. Supercomput.
Hamed Vahdat-Nejad
2023 J jnl
CATMI: Context-Aware Traffic Management at Autonomous Un-Signalized Intersections.
Int. J. Intell. Transp. Syst. Res.
Hamed Vahdat-Nejad, Tahereh Mohammadi, Wathiq Mansoor
2023 J jnl
Detecting and analyzing topics of massive COVID-19 related tweets for various countries.
Comput. Electr. Eng.
Faezeh Azizi, Hamideh Hajiabadi, Hamed Vahdat-Nejad, Mohammad Hossein Khosravi
2023 J jnl
Russia-Ukraine war: Modeling and Clustering the Sentiments Trends of Various Countries.
CoRR
Hamed Vahdat-Nejad, Mohammad Ghasem Akbari, Fatemeh Salmani, Faezeh Azizi, Hamid Reza Nili Sani
2022 J jnl
A Survey on Crowdsourcing Applications in Smart Cities.
CoRR
Hamed Vahdat-Nejad, Tahereh Tamadon, Fatemeh Salmani, Zeynab Kiani Zadegan, Sajedeh Abbasi, Fateme-Sadat Seyyedi
2022 J jnl
An Efficient Hybrid Ranking Method for Cloud Computing Services Based on User Requirements.
IEEE Access
Zongbao Ma, Mohammad Hossein Nejat, Hamed Vahdat-Nejad, Behnam Barzegar, Saeed Fatehi
2022 J jnl
Efficient cloud service ranking based on uncertain user requirements.
Clust. Comput.
Mohammad Hossein Nejat, Homayun Motameni, Hamed Vahdat-Nejad, Behnam Barzegar
2022 — conf
Extracting Drug-Related Tweets in COVID-19 Pandemic.
ICSPIS
Narges Abbasi, Hamed Vahdat-Nejad, Wathiq Mansoor, Fatemeh Salmani
2022 J jnl
Extracting Feelings of People Regarding COVID-19 by Social Network Mining.
J. Inf. Knowl. Manag.
Hamed Vahdat-Nejad, Fatemeh Salmani, Mahdi Hajiabadi, Faezeh Azizi, Sajedeh Abbasi, Mohadese Jamalian, Reyhaneh Mosafer, Parsa Bagherzadeh, Hamideh Hajiabadi
2022 J jnl
Investigating the Impact of COVID-19 on Education by Social Network Mining.
CoRR
Mohadese Jamalian, Hamed Vahdat-Nejad, Hamideh Hajiabadi
2022 J jnl
Trustable Mobile Crowd Sourcing for Acquiring Information from a Flooded Smart Area.
CoRR
Sajedeh Abbasi, Hamed Vahdat-Nejad, Hamideh Hajiabadi
2021 J jnl
A Survey on Context-Aware Fog Computing Systems.
Computación y Sistemas
Hamed Vahdat-Nejad, Arezoo Tavakolifar, Chintan M. Bhatt, Nooshin Hanafi, Nahid Gholizadeh, Reza Khatooni, Hossein Behzadian
2021 J jnl
An integrated optimal method for cloud service ranking.
Turkish J. Electr. Eng. Comput. Sci.
Mohammad Hossein Nejat, Homayun Motameni, Hamed Vahdat-Nejad
2021 J jnl
Analyzing the Impact of COVID-19 on Economy from the Perspective of Users Reviews.
CoRR
Fatemeh Salmani, Hamed Vahdat-Nejad, Hamideh Hajiabadi
2021 J jnl
Extracting Feelings of People Regarding COVID-19 by Social Network Mining.
CoRR
Hamed Vahdat-Nejad, Fatemeh Salmani, Mahdi Hajiabadi, Faezeh Azizi, Sajedeh Abbasi, Mohadese Jamalian, Reyhane Mosafer, Hamideh Hajiabadi
2021 J jnl
Extracting Major Topics of COVID-19 Related Tweets.
CoRR
Faezeh Azizi, Hamed Vahdat-Nejad, Hamideh Hajiabadi, Mohammad Hossein Khosravi
2021 — conf
Survey on Context-Aware Healthcare Systems.
CCWC
Hamed Vahdat-Nejad, Zahra Abbasi-Moud, Seyed Abolfazl Eslami, Wathiq Mansoor
2021 J jnl
Tourism recommendation system based on semantic clustering and sentiment analysis.
Expert Syst. Appl.
Zahra Abbasi-Moud, Hamed Vahdat-Nejad, Javad Sadri
2020 J jnl
Human urbanization algorithm: A novel metaheuristic approach.
Math. Comput. Simul.
Hadi Ghasemian, Fahimeh Ghasemian, Hamed Vahdat-Nejad
2019 J jnl
A fuzzy genetic approach for velocity estimation in wind-tunnel.
Soft Comput.
Hamed Vahdat-Nejad, Mojtaba Dehghan Manshadi, Mahdi Kherad
2019 J jnl
Context-Aware Middleware: A Review.
CoRR
Hamed Vahdat-Nejad
2019 J jnl
Context-aware cloud-based systems: design aspects.
Clust. Comput.
Hamed Vahdat-Nejad, Shaghayegh Izadpanah, Shaghayegh Ostadi Eilaki
2019 J jnl
Context-aware computing for mobile crowd sensing: A survey.
Future Gener. Comput. Syst.
Hamed Vahdat-Nejad, Elham Asani, Zohreh Mahmoodian, Mohammad Hossein Mohseni
2019 J jnl
Social Internet of Things and New Generation Computing - A Survey.
CoRR
Hamed Vahdat-Nejad, Zahra Mazhar Farimani, Arezoo Tavakolifar
2018 J jnl
A Context-Aware Museum-Guide System Based on Cloud Computing.
Int. J. Cloud Appl. Comput.
Hamed Vahdat-Nejad, Mohammad Sadeq Navabi, Hosein Khosravi-Mahmouei
2018 J jnl
A Framework for ranking ubiquitous computing services by AHP analysis.
Int. J. Model. Simul. Sci. Comput.
Shaghayegh Izadpanah, Hamed Vahdat-Nejad, Hamid Saadatfar
2018 J jnl
A New Approach to Quantify Network Security by Ranking of Security Metrics and Considering Their Relationships.
Int. J. Netw. Secur.
Mostafa Behi, Mohammad GhasemiGol, Hamed Vahdat-Nejad
2018 J jnl
Architecture design of the air pollution mapping system by mobile crowd sensing.
IET Wirel. Sens. Syst.
Hamed Vahdat-Nejad, Mahsa Asef
2018 J jnl
Artificial intelligent techniques and its applications.
J. Intell. Fuzzy Syst.
Mahalingam Sundhararajan, Xiao-Zhi Gao, Hamed Vahdat-Nejad
2018 J jnl
Detecting overlapping communities in LBSNs by fuzzy subtractive clustering.
Soc. Netw. Anal. Min.
Mohammad Ghane'i-Ostad, Hamed Vahdat-Nejad, Majid Abdolrazzagh-Nezhad
2018 J jnl
Towards a Better Understanding of Ubiquitous Cloud Computing.
Int. J. Cloud Appl. Comput.
Hamed Vahdat-Nejad, Shaghayegh Ostadi Eilaki, Shaghayegh Izadpanah
2018 J jnl
Trasfugen: Traffic assignment of urban network by an approximation fuzzy genetic algorithm.
Int. J. Model. Simul. Sci. Comput.
Mahdi Kherad, Hamed Vahdat-Nejad, Morteza Araghi
2016 J jnl
A survey on context-aware vehicular network applications.
Veh. Commun.
Hamed Vahdat-Nejad, Azam Ramazani, Tahereh Mohammadi, Wathiq Mansoor
2016 J jnl
Introduction to the special section on pervasive computing.
Comput. Electr. Eng.
Hamed Vahdat-Nejad, Massimo Panella, Gaëtan Rey
2016 J jnl
Storing shared documents that are customized by users in cloud computing.
Computing
Hussein Shirvani, Hamed Vahdat-Nejad
2015 J jnl
Introduction to the special issue on Pervasive and context-aware middleware.
Comput. Electr. Eng.
Hamed Vahdat-Nejad, Tor-Morten Grønli
2014 — conf
A New Efficient Approach to Store Data in a Cloud Server.
ICCASA
Hussein Shirvani, Hamed Vahdat-Nejad
2014 — conf
An Introduction to Cloud-Based Pervasive Healthcare Systems.
ICCASA
Sepideh Poorejbari, Hamed Vahdat-Nejad
2014 — ch.
Context-Aware Middleware: A Review.
Context in Computing
Hamed Vahdat-Nejad
2013 J jnl
A new community-based context distribution approach for large-scale pervasive systems.
Int. J. Ad Hoc Ubiquitous Comput.
Hamed Vahdat-Nejad, Kamran Zamanifar, Nasser Nematbakhsh