Amir Sahafi

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 23

Top Topics

Literature Review

Selection Algorithm

Goal Programming

Top Venues

J. Supercomput.

Softw. Pract. Exp.

Hum. centric Comput. Inf. Sci.

Publications

Alavieh Sadat Alavizadeh, Seyed Hossein Erfani, Meghdad Mirabi, Amir Sahafi
A distributed reliable collusion-free algorithm for selecting multiple coordinators in IOTA using fog computing. Concurr. Comput. Pract. Exp. 36 (11) (2024)
Alemeh Matani, Amir Sahafi, Ali Broumandnia
Improving query processing in blockchain systems by using a multi-level sharding mechanism. J. Supercomput. 80 (10) (2024)
Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli
Energy-aware resource management in fog computing for IoT applications: A review, taxonomy, and future directions. Softw. Pract. Exp. 54 (2) (2024)
Alemeh Matani, Amir Sahafi, Ali Broumandnia
Publisher Correction: Improving query processing in blockchain systems by using a multi-level sharding mechanism. J. Supercomput. 80 (12) (2024)
Alavieh Sadat Alavizadeh, Seyed Hossein Erfani, Meghdad Mirabi, Amir Sahafi
An efficient distributed and secure algorithm for transaction confirmation in IOTA using cloud computing. J. Supercomput. 80 (2) (2024)
Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi
Fault tolerance in fog-based Social Internet of Things. Knowl. Based Syst. 265 (2023)
Mozhgan Malekshahi Rad, Amir Masoud Rahmani, Amir Sahafi, Nooruldeen Nasih Qader
Community detection and service discovery on Social Internet of Things. Int. J. Commun. Syst. 36 (11) (2023)
Shirin Abbasi, Amir Masoud Rahmani, Ali Balador, Amir Sahafi
A fault-tolerant adaptive genetic algorithm for service scheduling in internet of vehicles. Appl. Soft Comput. 143 (2023)
Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli
GWO-SA: Gray Wolf Optimization Algorithm for Service Activation Management in Fog Computing. IEEE Access 10 (2022)
Rahmat Zolfaghari, Amir Sahafi, Amir Masoud Rahmani, Reza Rezaei
An energy-aware virtual machines consolidation method for cloud computing: Simulation and verification. Softw. Pract. Exp. 52 (1) (2022)
Elham Ghaffari, Amir Masoud Rahmani, Morteza Saberikamarposhti, Amir Sahafi
An Optimal Path-Finding Algorithm in Smart Cities by Considering Traffic Congestion and Air Pollution. IEEE Access 10 (2022)
Abbas Najafizadeh, Afshin Salajegheh, Amir Masoud Rahmani, Amir Sahafi
Multi-objective Task Scheduling in cloud-fog computing using goal programming approach. Clust. Comput. 25 (1) (2022)
Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi
Trust-based Friend Selection Algorithm for navigability in social Internet of Things. Knowl. Based Syst. 232 (2021)
Rahmat Zolfaghari, Amir Sahafi, Amir Masoud Rahmani, Reza Rezaei
Application of virtual machine consolidation in cloud computing systems. Sustain. Comput. Informatics Syst. 30 (2021)
Faezeh Mostajabi, Ali Asghar Safaei, Amir Sahafi
A Systematic Review of Data Models for the Big Data Problem. IEEE Access 9 (2021)
Abbas Najafizadeh, Afshin Salajegheh, Amir Masoud Rahmani, Amir Sahafi
Privacy-preserving for the internet of things in multi-objective task scheduling in cloud-fog computing using goal programming approach. Peer-to-Peer Netw. Appl. 14 (6) (2021)
Shirin Abbasi, Amir Masoud Rahmani, Ali Balador, Amir Sahafi
Internet of Vehicles: Architecture, services, and applications. Int. J. Commun. Syst. 34 (10) (2021)
Mostafa Vakili Fard, Amir Sahafi, Amir Masoud Rahmani, Peyman Sheikholharam Mashhadi
Resource allocation mechanisms in cloud computing: a systematic literature review. IET Softw. 14 (6) (2020)
Mozhgan Malekshahi Rad, Amir Masoud Rahmani, Amir Sahafi, Nooruldeen Nasih Qader
Social Internet of Things: vision, challenges, and trends. Hum. centric Comput. Inf. Sci. 10 (2020)
Mirsaeid Hosseini Shirvani, Amir Masoud Rahmani, Amir Sahafi
A survey study on virtual machine migration and server consolidation techniques in DVFS-enabled cloud datacenter: Taxonomy and challenges. J. King Saud Univ. Comput. Inf. Sci. 32 (3) (2020)
Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi
Trust-based recommendation systems in Internet of Things: a systematic literature review. Hum. centric Comput. Inf. Sci. 9 (2019)
Mirsaeid Hosseini Shirvani, Amir Masoud Rahmani, Amir Sahafi
An iterative mathematical decision model for cloud migration: A cost and security risk approach. Softw. Pract. Exp. 48 (3) (2018)
Ali Hanani, Amir Masoud Rahmani, Amir Sahafi
A multi-parameter scheduling method of dynamic workloads for big data calculation in cloud computing. J. Supercomput. 73 (11) (2017)
Keivan Navi, Omid Kavehei, Mahnoush Rouholamini, Amir Sahafi, Shima Mehrabi, Nooshin Dadkhahi
Low-Power and High-Performance 1-Bit CMOS Full-Adder Cell. J. Comput. 3 (2) (2008)
Keivan Navi, Omid Kavehei, Mahnoush Rouholamini, Amir Sahafi, Shima Mehrabi
A Novel CMOS Full Adder. VLSI Design (2007)