436 citations · 672 across the 17 of their papers we have counts for
21 papers
Synergistic Integration of Blockchain and Software-Defined Networking in the Internet of Energy Systems
Vahideh Hayyolalam, Abdulrezzak Zekiye, Hamza Abuzahra +4
Peer-to-peer (P2P) energy trading, Smart Grids (SG), and electric vehicle energy management are integral components of the Internet of Energy (IoE) field. The integration of Softwa…
Blockchain-enabled Energy Trading and Battery-based Sharing in Microgrids
Abdulrezzak Zekiye, Ouns Bouachir, Öznur Özkasap +1
Carbon footprint reduction can be achieved through various methods, including the adoption of renewable energy sources. The installation of such sources, like photovoltaic panels,…
AI-Assisted Investigation of On-Chain Parameters: Risky Cryptocurrencies and Price Factors
Abdulrezzak Zekiye, Semih Utku, Fadi Amroush +1
Cryptocurrencies have become a popular and widely researched topic of interest in recent years for investors and scholars. In order to make informed investment decisions, it is ess…
Decentralized Healthcare Systems with Federated Learning and Blockchain
Abdulrezzak Zekiye, Öznur Özkasap
Artificial intelligence (AI) and deep learning techniques have gained significant attraction in recent years, owing to their remarkable capability of achieving high performance acr…
Blockchain-based Federated Learning for Decentralized Energy Management Systems
Abdulrezzak Zekiye, Öznur Özkasap
The Internet of Energy (IoE) is a distributed paradigm that leverages smart networks and distributed system technologies to enable decentralized energy systems. In contrast to the…
FLAGS Framework for Comparative Analysis of Federated Learning Algorithms
Ahnaf Hannan Lodhi, Barış Akgün, Öznur Özkasap
Federated Learning (FL) has become a key choice for distributed machine learning. Initially focused on centralized aggregation, recent works in FL have emphasized greater decentral…
DHT-based Edge and Fog Computing Systems: Infrastructures and Applications
Yahya Hassanzadeh-Nazarabadi, Sanaz Taheri-Boshrooyeh, Öznur Özkasap
Intending to support new emerging applications with latency requirements below what can be offered by the cloud data centers, the edge and fog computing paradigms have reared. In s…
LightChain: Scalable DHT-Based Blockchain
Yahya Hassanzadeh-Nazarabadi, Alptekin Küpçü, Öznur Özkasap
As an append-only distributed database, blockchain is utilized in a vast variety of applications including the cryptocurrency and Internet-of-Things (IoT). The existing blockchain…
Edge Intelligence for Empowering IoT-based Healthcare Systems
Vahideh Hayyolalam, Moayad Aloqaily, Oznur Ozkasap +1
The demand for real-time, affordable, and efficient smart healthcare services is increasing exponentially due to the technological revolution and burst of population. To meet the i…
State-of-the-art Techniques in Deep Edge Intelligence
Ahnaf Hannan Lodhi, Barış Akgün, Öznur Özkasap
The potential held by the gargantuan volumes of data being generated across networks worldwide has been truly unlocked by machine learning techniques and more recently Deep Learnin…
Demo: A Proof-of-Concept Implementation of Guard Secure Routing Protocol
Sanaz Taheri-Boshrooyeh, Ali Utkan Şahin, Yahya Hassanzadeh-Nazarabadi +1
Skip Graphs belong to the family of Distributed Hash Table (DHT) structures that are utilized as routing overlays in various peer-to-peer applications including blockchains, cloud…
A containerized proof-of-concept implementation of LightChain system
Yahya Hassanzadeh-Nazarabadi, Nazir Nayal, Shadi Sameh Hamdan +2
LightChain is the first Distributed Hash Table (DHT)-based blockchain with a logarithmic asymptotic message and memory complexity. In this demo paper, we present the software archi…
SkipSim: Scalable Skip Graph Simulator
Yahya Hassanzadeh-Nazarabadi, Ali Utkan Şahin, Öznur Özkasap +1
SkipSim is an offline Skip Graph simulator that enables Skip Graph-based algorithms including blockchains and P2P cloud storage to be simulated while preserving their scalability a…
EdgeKV: Decentralized, scalable, and consistent storage for the edge
Karim Sonbol, Öznur Özkasap, Ibrahim Al-Oqily +1
Edge computing moves the computation closer to the data and the data closer to the user to overcome the high latency communication of cloud computing. Storage at the edge allows da…
LogDos: A Novel Logging-based DDoS Prevention Mechanism in Path Identifier-Based Information Centric Networks
Basheer Al-Duwairi, Oznur Ozkasap, Ahmet Uysal +2
Information Centric Networks (ICNs) have emerged in recent years as a new networking paradigm for the next-generation Internet. The primary goal of these networks is to provide eff…
Decentralized utility- and locality-aware replication for heterogeneous DHT-based P2P cloud storage systems
Yahya Hassanzadeh-Nazarabadi, Alptekin Küpçü, Öznur Özkasap
As a Distributed Hash Table (DHT), Skip Graph routing overlays are exploited in several peer-to-peer (P2P) services, including P2P cloud storage. The fully decentralized replicatio…
RESDN: A Novel Metric and Method for Energy Efficient Routing in Software Defined Networks
Beakal Gizachew Assefa, Öznur Özkasap
Software-defined networking (SDN) paradigm, with the flexible and logically centralized control, enables dynamically minimizing the network energy consumption by redirecting paths…
LightChain: A DHT-based Blockchain for Resource Constrained Environments
Yahya Hassanzadeh-Nazarabadi, Alptekin Küpçü, Öznur Özkasap
As an append-only distributed database, blockchain is utilized in a vast variety of applications including the cryptocurrency and Internet-of-Things (IoT). The existing blockchain…
Interlaced: Fully decentralized churn stabilization for Skip Graph-based DHTs
Yahya Hassanzadeh-Nazarabadi, Alptekin Küpçü, Öznur Özkasap
As a distributed hash table (DHT) routing overlay, Skip Graph is used in a variety of peer-to-peer (P2P) systems including cloud storage, social networks, and search engines. The o…
A Survey of Energy Efficiency in SDN Software Based Methods and Optimization Models
Beakal Gizachew Assefa, Öznur Özkasap
Software Defined Networking (SDN) paradigm has the benefits of programmable network elements by separating the control and the forwarding planes, efficiency through optimized routi…
Multi-Hop Cluster based IEEE 802.11p and LTE Hybrid Architecture for VANET Safety Message Dissemination
Seyhan Ucar, Sinem Coleri Ergen, Oznur Ozkasap
This paper proposes a hybrid architecture, namely VMaSC-LTE, combining IEEE 802.11p based multi-hop clustering and the fourth generation cellular system, Long Term Evolution (LTE),…