Amir Sahafi

35 papers Misc 1Journal 34
YearRankTypeTitle / Venue / Authors
2026 J jnl
Automatic residue-to-binary converter circuit generation and simplification using hybrid cartesian genetic programming and simulated annealing.
Expert Syst. Appl.
Amir Dadashzadeh, Mehdi Hosseizadeh, Amir Sabbagh Molahosseini, Amir Sahafi
2026 J jnl
Context-Aware Autoscaling for Cost-Efficient Large Language Model Inference With Prefix Cache Integration.
IEEE Access
Seyed Hossein Ahmadpanah, Amir Sahafi, Seyed Hossein Erfani
2026 J jnl
Fed-Adapt: A Federated Learning Framework for Adaptive Topology Reconfiguration Against Multi-Rate DDoS and Database Flooding Attacks.
J. Inf. Secur. Appl.
Mohammad Hormozi, Seyed Hossein Erfani, Amir Sahafi, M. Moradi
2026 J jnl
Service management for mobile objects in social internet of things.
Computing
Mozhgan Malekshahi Rad, Amir Sahafi, Amir Masoud Rahmani
2025 J jnl
ATLAS: adaptive threat-learning algorithm for secure container migration in heterogeneous multi-cloud environments.
Clust. Comput.
Seyed Hossein Ahmadpanah, Meghdad Mirabi, Amir Sahafi, Seyed Hossein Erfani
2025 J jnl
FlexiMigrate: enhancing live container migration in heterogeneous computing environments.
Clust. Comput.
Seyed Hossein Ahmadpanah, Meghdad Mirabi, Amir Sahafi, Seyed Hossein Erfani
2025 J jnl
Improving scalability in blockchain systems using multi-level sharding based on heterogeneity of network nodes.
Computing
Alemeh Matani, Amir Sahafi, Ali Broumandnia
2025 J jnl
SecShield: An IoT access control framework with edge caching using software defined network.
Peer Peer Netw. Appl.
Shahrbanoo Zangaraki, Meghdad Mirabi, Seyed Hossein Erfani, Amir Sahafi
2024 J jnl
A distributed reliable collusion-free algorithm for selecting multiple coordinators in IOTA using fog computing.
Concurr. Comput. Pract. Exp.
Alavieh Sadat Alavizadeh, Seyed Hossein Erfani, Meghdad Mirabi, Amir Sahafi
2024 J jnl
A new approach for service activation management in fog computing using Cat Swarm Optimization algorithm.
Computing
Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli
2024 J jnl
An efficient distributed and secure algorithm for transaction confirmation in IOTA using cloud computing.
J. Supercomput.
Alavieh Sadat Alavizadeh, Seyed Hossein Erfani, Meghdad Mirabi, Amir Sahafi
2024 J jnl
Energy-aware resource management in fog computing for IoT applications: A review, taxonomy, and future directions.
Softw. Pract. Exp.
Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli
2024 J jnl
Improving query processing in blockchain systems by using a multi-level sharding mechanism.
J. Supercomput.
Alemeh Matani, Amir Sahafi, Ali Broumandnia
2024 J jnl
Proactive self-healing techniques for cloud computing: A systematic review.
Concurr. Comput. Pract. Exp.
Seyed Reza Rouholamini, Meghdad Mirabi, Razieh Farazkish, Amir Sahafi
2024 J jnl
Publisher Correction: Improving query processing in blockchain systems by using a multi-level sharding mechanism.
J. Supercomput.
Alemeh Matani, Amir Sahafi, Ali Broumandnia
2023 J jnl
A fault-tolerant adaptive genetic algorithm for service scheduling in internet of vehicles.
Appl. Soft Comput.
Shirin Abbasi, Amir Masoud Rahmani, Ali Balador, Amir Sahafi
2023 J jnl
Community detection and service discovery on Social Internet of Things.
Int. J. Commun. Syst.
Mozhgan Malekshahi Rad, Amir Masoud Rahmani, Amir Sahafi, Nooruldeen Nasih Qader
2023 J jnl
Fault tolerance in fog-based Social Internet of Things.
Knowl. Based Syst.
Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi
2022 J jnl
An Optimal Path-Finding Algorithm in Smart Cities by Considering Traffic Congestion and Air Pollution.
IEEE Access
Elham Ghaffari, Amir Masoud Rahmani, Morteza Saberikamarposhti, Amir Sahafi
2022 J jnl
An energy-aware virtual machines consolidation method for cloud computing: Simulation and verification.
Softw. Pract. Exp.
Rahmat Zolfaghari, Amir Sahafi, Amir Masoud Rahmani, Reza Rezaei
2022 J jnl
GWO-SA: Gray Wolf Optimization Algorithm for Service Activation Management in Fog Computing.
IEEE Access
Sayed Mohsen Hashemi, Amir Sahafi, Amir Masoud Rahmani, Mahdi Bohlouli
2022 J jnl
Multi-objective Task Scheduling in cloud-fog computing using goal programming approach.
Clust. Comput.
Abbas Najafizadeh, Afshin Salajegheh, Amir Masoud Rahmani, Amir Sahafi
2021 J jnl
A Systematic Review of Data Models for the Big Data Problem.
IEEE Access
Faezeh Mostajabi, Ali Asghar Safaei, Amir Sahafi
2021 J jnl
Application of virtual machine consolidation in cloud computing systems.
Sustain. Comput. Informatics Syst.
Rahmat Zolfaghari, Amir Sahafi, Amir Masoud Rahmani, Reza Rezaei
2021 J jnl
Internet of Vehicles: Architecture, services, and applications.
Int. J. Commun. Syst.
Shirin Abbasi, Amir Masoud Rahmani, Ali Balador, Amir Sahafi
2021 J jnl
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.
Abbas Najafizadeh, Afshin Salajegheh, Amir Masoud Rahmani, Amir Sahafi
2021 J jnl
Trust-based Friend Selection Algorithm for navigability in social Internet of Things.
Knowl. Based Syst.
Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi
2020 J jnl
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.
Mirsaeid Hosseini Shirvani, Amir Masoud Rahmani, Amir Sahafi
2020 J jnl
Resource allocation mechanisms in cloud computing: a systematic literature review.
IET Softw.
Mostafa Vakili Fard, Amir Sahafi, Amir Masoud Rahmani, Peyman Sheikholharam Mashhadi
2020 J jnl
Social Internet of Things: vision, challenges, and trends.
Hum. centric Comput. Inf. Sci.
Mozhgan Malekshahi Rad, Amir Masoud Rahmani, Amir Sahafi, Nooruldeen Nasih Qader
2019 J jnl
Trust-based recommendation systems in Internet of Things: a systematic literature review.
Hum. centric Comput. Inf. Sci.
Venus Mohammadi, Amir Masoud Rahmani, Aso Mohammad Darwesh, Amir Sahafi
2018 J jnl
An iterative mathematical decision model for cloud migration: A cost and security risk approach.
Softw. Pract. Exp.
Mirsaeid Hosseini Shirvani, Amir Masoud Rahmani, Amir Sahafi
2017 J jnl
A multi-parameter scheduling method of dynamic workloads for big data calculation in cloud computing.
J. Supercomput.
Ali Hanani, Amir Masoud Rahmani, Amir Sahafi
2008 J jnl
Low-Power and High-Performance 1-Bit CMOS Full-Adder Cell.
J. Comput.
Keivan Navi, Omid Kavehei, Mahnoush Rouholamini, Amir Sahafi, Shima Mehrabi, Nooshin Dadkhahi
2007 Misc conf
A Novel CMOS Full Adder.
VLSI Design
Keivan Navi, Omid Kavehei, Mahnoush Rouholamini, Amir Sahafi, Shima Mehrabi