Hamed Vahdat-Nejad

According to our database, Hamed Vahdat-Nejad authored at least 42 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

3ENB2: end-to-end EfficientNetB2 model with online data augmentation for fire detection.

Ehsanullah Zia, Hamed Vahdat-Nejad, Mohammad Ali Zeraatkar, Javad Hassannataj Joloudari, Seyyed Ali Hoseini

Signal Image Video Process., September, 2024

2023

CATMI: Context-Aware Traffic Management at Autonomous Un-Signalized Intersections.

Hamed Vahdat-Nejad, Tahereh Mohammadi, Wathiq Mansoor

Int. J. Intell. Transp. Syst. Res., April, 2023

Detecting and analyzing topics of massive COVID-19 related tweets for various countries.

Faezeh Azizi, Hamideh Hajiabadi, Hamed Vahdat-Nejad, Mohammad Hossein Khosravi

Comput. Electr. Eng., March, 2023

Analyzing the Effect of COVID-19 on Education by Processing Users' Sentiments.

Mohadese Jamalian, Hamed Vahdat-Nejad, Wathiq Mansoor, Abigail Copiaco, Hamideh Hajiabadi

Big Data Cogn. Comput., March, 2023

CAMID: architectural support of middleware for multiple-domain ubiquitous computing and IoT.

Hamed Vahdat-Nejad

J. Supercomput., 2023

Russia-Ukraine war: Modeling and Clustering the Sentiments Trends of Various Countries.

Hamed Vahdat-Nejad, Mohammad Ghasem Akbari, Fatemeh Salmani, Faezeh Azizi, Hamid Reza Nili Sani

CoRR, 2023

2022

Extracting Feelings of People Regarding COVID-19 by Social Network Mining.

Hamed Vahdat-Nejad, Fatemeh Salmani, Mahdi Hajiabadi, Faezeh Azizi, Sajedeh Abbasi, Mohadese Jamalian, Reyhaneh Mosafer, Parsa Bagherzadeh, Hamideh Hajiabadi

J. Inf. Knowl. Manag., 2022

A Survey on Crowdsourcing Applications in Smart Cities.

Hamed Vahdat-Nejad, Tahereh Tamadon, Fatemeh Salmani, Zeynab Kiani Zadegan, Sajedeh Abbasi, Fateme-Sadat Seyyedi

CoRR, 2022

Trustable Mobile Crowd Sourcing for Acquiring Information from a Flooded Smart Area.

Sajedeh Abbasi, Hamed Vahdat-Nejad, Hamideh Hajiabadi

CoRR, 2022

Investigating the Impact of COVID-19 on Education by Social Network Mining.

Mohadese Jamalian, Hamed Vahdat-Nejad, Hamideh Hajiabadi

CoRR, 2022

Efficient cloud service ranking based on uncertain user requirements.

Mohammad Hossein Nejat, Homayun Motameni, Hamed Vahdat-Nejad, Behnam Barzegar

Clust. Comput., 2022

An Efficient Hybrid Ranking Method for Cloud Computing Services Based on User Requirements.

Zongbao Ma, Mohammad Hossein Nejat, Hamed Vahdat-Nejad, Behnam Barzegar, Saeed Fatehi

IEEE Access, 2022

Extracting Drug-Related Tweets in COVID-19 Pandemic.

Narges Abbasi, Hamed Vahdat-Nejad, Wathiq Mansoor, Fatemeh Salmani

Proceedings of the 5th International Conference on Signal Processing and Information Security, 2022

2021

Tourism recommendation system based on semantic clustering and sentiment analysis.

Zahra Abbasi-Moud, Hamed Vahdat-Nejad, Javad Sadri

Expert Syst. Appl., 2021

An integrated optimal method for cloud service ranking.

Mohammad Hossein Nejat, Homayun Motameni, Hamed Vahdat-Nejad

Turkish J. Electr. Eng. Comput. Sci., 2021

A Survey on Context-Aware Fog Computing Systems.

Hamed Vahdat-Nejad, Arezoo Tavakolifar, Chintan M. Bhatt, Nooshin Hanafi, Nahid Gholizadeh, Reza Khatooni, Hossein Behzadian

Computación y Sistemas, 2021

Extracting Feelings of People Regarding COVID-19 by Social Network Mining.

Hamed Vahdat-Nejad, Fatemeh Salmani, Mahdi Hajiabadi, Faezeh Azizi, Sajedeh Abbasi, Mohadese Jamalian, Reyhane Mosafer, Hamideh Hajiabadi

CoRR, 2021

Analyzing the Impact of COVID-19 on Economy from the Perspective of Users Reviews.

Fatemeh Salmani, Hamed Vahdat-Nejad, Hamideh Hajiabadi

CoRR, 2021

Extracting Major Topics of COVID-19 Related Tweets.

Faezeh Azizi, Hamed Vahdat-Nejad, Hamideh Hajiabadi, Mohammad Hossein Khosravi

CoRR, 2021

Survey on Context-Aware Healthcare Systems.

Hamed Vahdat-Nejad, Zahra Abbasi-Moud, Seyed Abolfazl Eslami, Wathiq Mansoor

Proceedings of the 11th IEEE Annual Computing and Communication Workshop and Conference, 2021

2020

Human urbanization algorithm: A novel metaheuristic approach.

Hadi Ghasemian, Fahimeh Ghasemian, Hamed Vahdat-Nejad

Math. Comput. Simul., 2020

2019

A fuzzy genetic approach for velocity estimation in wind-tunnel.

Hamed Vahdat-Nejad, Mojtaba Dehghan Manshadi, Mahdi Kherad

Soft Comput., 2019

Context-aware computing for mobile crowd sensing: A survey.

Hamed Vahdat-Nejad, Elham Asani, Zohreh Mahmoodian, Mohammad Hossein Mohseni

Future Gener. Comput. Syst., 2019

Social Internet of Things and New Generation Computing - A Survey.

Hamed Vahdat-Nejad, Zahra Mazhar Farimani, Arezoo Tavakolifar

CoRR, 2019

Context-Aware Middleware: A Review.

Hamed Vahdat-Nejad

CoRR, 2019

Context-aware cloud-based systems: design aspects.

Hamed Vahdat-Nejad, Shaghayegh Izadpanah, Shaghayegh Ostadi Eilaki

Clust. Comput., 2019

2018

Detecting overlapping communities in LBSNs by fuzzy subtractive clustering.

Mohammad Ghane'i-Ostad, Hamed Vahdat-Nejad, Majid Abdolrazzagh-Nezhad

Soc. Netw. Anal. Min., 2018

Artificial intelligent techniques and its applications.

Mahalingam Sundhararajan, Xiao-Zhi Gao, Hamed Vahdat-Nejad

J. Intell. Fuzzy Syst., 2018

A New Approach to Quantify Network Security by Ranking of Security Metrics and Considering Their Relationships.

Mostafa Behi, Mohammad GhasemiGol, Hamed Vahdat-Nejad

Int. J. Netw. Secur., 2018

Trasfugen: Traffic assignment of urban network by an approximation fuzzy genetic algorithm.

Mahdi Kherad, Hamed Vahdat-Nejad, Morteza Araghi

Int. J. Model. Simul. Sci. Comput., 2018

A Framework for ranking ubiquitous computing services by AHP analysis.

Shaghayegh Izadpanah, Hamed Vahdat-Nejad, Hamid Saadatfar

Int. J. Model. Simul. Sci. Comput., 2018

A Context-Aware Museum-Guide System Based on Cloud Computing.

Hamed Vahdat-Nejad, Mohammad Sadeq Navabi, Hosein Khosravi-Mahmouei

Int. J. Cloud Appl. Comput., 2018

Towards a Better Understanding of Ubiquitous Cloud Computing.

Hamed Vahdat-Nejad, Shaghayegh Ostadi Eilaki, Shaghayegh Izadpanah

Int. J. Cloud Appl. Comput., 2018

Architecture design of the air pollution mapping system by mobile crowd sensing.

Hamed Vahdat-Nejad, Mahsa Asef

IET Wirel. Sens. Syst., 2018

2016

A survey on context-aware vehicular network applications.

Hamed Vahdat-Nejad, Azam Ramazani, Tahereh Mohammadi, Wathiq Mansoor

Veh. Commun., 2016

Storing shared documents that are customized by users in cloud computing.

Hussein Shirvani, Hamed Vahdat-Nejad

Computing, 2016

Introduction to the special section on pervasive computing.

Hamed Vahdat-Nejad, Massimo Panella, Gaëtan Rey

Comput. Electr. Eng., 2016

2015

Introduction to the special issue on Pervasive and context-aware middleware.

Hamed Vahdat-Nejad, Tor-Morten Grønli

Comput. Electr. Eng., 2015

2014

A New Efficient Approach to Store Data in a Cloud Server.

Hussein Shirvani, Hamed Vahdat-Nejad

Proceedings of the 3rd International Conference on Context-Aware Systems and Applications, 2014

An Introduction to Cloud-Based Pervasive Healthcare Systems.

Sepideh Poorejbari, Hamed Vahdat-Nejad

Proceedings of the 3rd International Conference on Context-Aware Systems and Applications, 2014

Context-Aware Middleware: A Review.

Hamed Vahdat-Nejad

Proceedings of the Context in Computing, 2014

2013

A new community-based context distribution approach for large-scale pervasive systems.

Hamed Vahdat-Nejad, Kamran Zamanifar, Nasser Nematbakhsh

Int. J. Ad Hoc Ubiquitous Comput., 2013