Amir Sahafi

According to our database, Amir Sahafi authored at least 27 papers between 2007 and 2024.

Collaborative distances:

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

2024

Proactive self-healing techniques for cloud computing: A systematic review.

Seyed Reza Rouholamini, Meghdad Mirabi, Razieh Farazkish, Amir Sahafi

Concurr. Comput. Pract. Exp., November, 2024

A new approach for service activation management in fog computing using Cat Swarm Optimization algorithm.

Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli

Computing, November, 2024

Publisher Correction: Improving query processing in blockchain systems by using a multi-level sharding mechanism.

Alemeh Matani, Amir Sahafi, Ali Broumandnia

J. Supercomput., August, 2024

Improving query processing in blockchain systems by using a multi-level sharding mechanism.

Alemeh Matani, Amir Sahafi, Ali Broumandnia

J. Supercomput., July, 2024

A distributed reliable collusion-free algorithm for selecting multiple coordinators in IOTA using fog computing.

Alavieh Sadat Alavizadeh, Seyed Hossein Erfani, Meghdad Mirabi, Amir Sahafi

Concurr. Comput. Pract. Exp., May, 2024

Energy-aware resource management in fog computing for IoT applications: A review, taxonomy, and future directions.

Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli

Softw. Pract. Exp., February, 2024

An efficient distributed and secure algorithm for transaction confirmation in IOTA using cloud computing.

Alavieh Sadat Alavizadeh, Seyed Hossein Erfani, Meghdad Mirabi, Amir Sahafi

J. Supercomput., January, 2024

2023

A fault-tolerant adaptive genetic algorithm for service scheduling in internet of vehicles.

Shirin Abbasi, Amir Masoud Rahmani, Ali Balador, Amir Sahafi

Appl. Soft Comput., August, 2023

Fault tolerance in fog-based Social Internet of Things.

Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi

Knowl. Based Syst., April, 2023

Community detection and service discovery on Social Internet of Things.

Mozhgan Malekshahi Rad, Amir Masoud Rahmani, Amir Sahafi, Nooruldeen Nasih Qader

Int. J. Commun. Syst., 2023

2022

An energy-aware virtual machines consolidation method for cloud computing: Simulation and verification.

Rahmat Zolfaghari, Amir Sahafi, Amir Masoud Rahmani, Reza Rezaei

Softw. Pract. Exp., 2022

Multi-objective Task Scheduling in cloud-fog computing using goal programming approach.

Abbas Najafizadeh, Afshin Salajegheh, Amir Masoud Rahmani, Amir Sahafi

Clust. Comput., 2022

GWO-SA: Gray Wolf Optimization Algorithm for Service Activation Management in Fog Computing.

Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli

IEEE Access, 2022

An Optimal Path-Finding Algorithm in Smart Cities by Considering Traffic Congestion and Air Pollution.

Elham Ghaffari, Amir Masoud Rahmani, Morteza Saberikamarposhti, Amir Sahafi

IEEE Access, 2022

2021

Application of virtual machine consolidation in cloud computing systems.

Rahmat Zolfaghari, Amir Sahafi, Amir Masoud Rahmani, Reza Rezaei

Sustain. Comput. Informatics Syst., 2021

Privacy-preserving for the internet of things in multi-objective task scheduling in cloud-fog computing using goal programming approach.

Abbas Najafizadeh, Afshin Salajegheh, Amir Masoud Rahmani, Amir Sahafi

Peer-to-Peer Netw. Appl., 2021

Trust-based Friend Selection Algorithm for navigability in social Internet of Things.

Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi

Knowl. Based Syst., 2021

Internet of Vehicles: Architecture, services, and applications.

Shirin Abbasi, Amir Masoud Rahmani, Ali Balador, Amir Sahafi

Int. J. Commun. Syst., 2021

A Systematic Review of Data Models for the Big Data Problem.

Faezeh Mostajabi, Ali Asghar Safaei, Amir Sahafi

IEEE Access, 2021

2020

A survey study on virtual machine migration and server consolidation techniques in DVFS-enabled cloud datacenter: Taxonomy and challenges.

Mirsaeid Hosseini Shirvani, Amir Masoud Rahmani, Amir Sahafi

J. King Saud Univ. Comput. Inf. Sci., 2020

Resource allocation mechanisms in cloud computing: a systematic literature review.

Mostafa Vakili Fard, Amir Sahafi, Amir Masoud Rahmani, Peyman Sheikholharam Mashhadi

IET Softw., 2020

Social Internet of Things: vision, challenges, and trends.

Mozhgan Malekshahi Rad, Amir Masoud Rahmani, Amir Sahafi, Nooruldeen Nasih Qader

Hum. centric Comput. Inf. Sci., 2020

2019

Trust-based recommendation systems in Internet of Things: a systematic literature review.

Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi

Hum. centric Comput. Inf. Sci., 2019

2018

An iterative mathematical decision model for cloud migration: A cost and security risk approach.

Mirsaeid Hosseini Shirvani, Amir Masoud Rahmani, Amir Sahafi

Softw. Pract. Exp., 2018

2017

A multi-parameter scheduling method of dynamic workloads for big data calculation in cloud computing.

Ali Hanani, Amir Masoud Rahmani, Amir Sahafi

J. Supercomput., 2017

2008

Low-Power and High-Performance 1-Bit CMOS Full-Adder Cell.

Keivan Navi, Omid Kavehei, Mahnoush Rouholamini, Amir Sahafi, Shima Mehrabi, Nooshin Dadkhahi

J. Comput., 2008

2007

A Novel CMOS Full Adder.

Keivan Navi, Omid Kavehei, Mahnoush Rouholamini, Amir Sahafi, Shima Mehrabi

Proceedings of the 20th International Conference on VLSI Design (VLSI Design 2007), 2007