Abdelatif Hafid
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View article: Optimizing Intrusion Detection in IoMT Networks Through Interpretable and Cost-Aware Machine Learning
Optimizing Intrusion Detection in IoMT Networks Through Interpretable and Cost-Aware Machine Learning Open
The rise of the Internet of Medical Things (IoMT) has enhanced healthcare delivery but also exposed critical cybersecurity vulnerabilities. Detecting attacks in such environments demands accurate, interpretable, and cost-efficient models. …
View article: Statistical Modelling-Driven Machine Learning for Security Assessment of IoMT Devices
Statistical Modelling-Driven Machine Learning for Security Assessment of IoMT Devices Open
This paper addresses the critical challenges in network security, particularly in Internet of Medical Things (IoMT), through advanced machine learning approaches. We propose a high-performance cybersecurity framework leveraging a carefully…
View article: Mathematical Insights into Protein Architecture: Persistent Homology and Machine Learning Applied to the Flagellar Motor
Mathematical Insights into Protein Architecture: Persistent Homology and Machine Learning Applied to the Flagellar Motor Open
We present a machine learning approach that leverages persistent homology to classify bacterial flagellar motors into two functional states: rotated and stalled. By embedding protein structural data into a topological framework, we extract…
View article: Distributed Reinforcement Learning for IoT Security in Heterogeneous and Distributed Networks
Distributed Reinforcement Learning for IoT Security in Heterogeneous and Distributed Networks Open
The explosive growth of the Internet of Things (IoT) has significantly increased networked devices within distributed and heterogeneous networks. Due to these networks’ inherent vulnerabilities and diversity, the proliferation of IoT devic…
View article: Predicting Bitcoin Market Trends with Enhanced Technical Indicator Integration and Classification Models
Predicting Bitcoin Market Trends with Enhanced Technical Indicator Integration and Classification Models Open
Thanks to the high potential for profit, trading has become increasingly attractive to investors as the cryptocurrency and stock markets rapidly expand. However, because financial markets are intricate and dynamic, accurately predicting pr…
View article: Cryptocurrency Price Forecasting Using XGBoost Regressor and Technical Indicators
Cryptocurrency Price Forecasting Using XGBoost Regressor and Technical Indicators Open
The rapid growth of the stock market has attracted many investors due to its potential for significant profits. However, predicting stock prices accurately is difficult because financial markets are complex and constantly changing. This is…
View article: Sharding-Based Proof-of-Stake Blockchain Protocols: Key Components & Probabilistic Security Analysis
Sharding-Based Proof-of-Stake Blockchain Protocols: Key Components & Probabilistic Security Analysis Open
Blockchain technology has been gaining great interest from a variety of sectors including healthcare, supply chain, and cryptocurrencies. However, Blockchain suffers from a limited ability to scale (i.e., low throughput and high latency). …
View article: Bitcoin Price Prediction using Machine Learning and Technical Indicators
Bitcoin Price Prediction using Machine Learning and Technical Indicators Open
With the rise of Blockchain technology, the cryptocurrency market has been gaining significant interest. In particular, the number of cryptocurrency traders and the market capitalization have grown tremendously. However, predicting cryptoc…
View article: Sharding-Based Proof-of-Stake Blockchain Protocols: Key Components & Probabilistic Security Analysis
Sharding-Based Proof-of-Stake Blockchain Protocols: Key Components & Probabilistic Security Analysis Open
Blockchain technology has been gaining great interest from a variety of sectors including healthcare, supply chain, and cryptocurrencies. However, Blockchain suffers from its limited ability to scale (i.e. low throughput and high latency).…
View article: Sharding-Based Proof-of-Stake Blockchain Protocols: Security Analysis
Sharding-Based Proof-of-Stake Blockchain Protocols: Security Analysis Open
Blockchain technology has been gaining great interest from a variety of sectors, including healthcare, supply chain and cryptocurrencies. However, Blockchain suffers from its limited ability to scale (i.e. low throughput and high latency).…
View article: A Tractable Probabilistic Approach to Analyze Sybil Attacks in Sharding-Based Blockchain Protocols
A Tractable Probabilistic Approach to Analyze Sybil Attacks in Sharding-Based Blockchain Protocols Open
Blockchain like Bitcoin and Ethereum suffer from scalability issues. Sharding is one of the most promising and leading solutions to scale blockchain. The basic idea behind sharding is to divide the blockchain network into multiple committe…
View article: A Tractable Probabilistic Approach to Analyze Sybil Attacks in\n Sharding-Based Blockchain Protocols
A Tractable Probabilistic Approach to Analyze Sybil Attacks in\n Sharding-Based Blockchain Protocols Open
Blockchain like Bitcoin and Ethereum suffer from scalability issues. Sharding\nis one of the most promising and leading solutions to scale blockchain. The\nbasic idea behind sharding is to divide the blockchain network into multiple\ncommi…
View article: Scaling Blockchains: A Comprehensive Survey
Scaling Blockchains: A Comprehensive Survey Open
Blockchain (e.g., Bitcoin and Ethereum) has drawn much attention and has been widely-deployed in recent years. However, blockchain scalability is emerging as a challenging issue. This paper outlines the existing solutions to blockchain sca…
View article: A Novel Methodology-Based Joint Hypergeometric Distribution to Analyze the Security of Sharded Blockchains
A Novel Methodology-Based Joint Hypergeometric Distribution to Analyze the Security of Sharded Blockchains Open
Cryptocurrencies (e.g., Bitcoin and Ethereum), which promise to become the future of money transactions, are mainly implemented with blockchain technology. However, blockchain suffers from scalability issues. Sharding is the leading soluti…
View article: New Mathematical Model to Analyze Security of Sharding-Based Blockchain Protocols
New Mathematical Model to Analyze Security of Sharding-Based Blockchain Protocols Open
In recent years, the scalability issue of blockchain protocols has received huge attention. Sharding is one of the most promising solutions to scale blockchain. The basic idea behind sharding is to divide the blockchain network into multip…