Quantum computing (QC) offers the potential to address computational challenges that are currently beyond the capabilities of classical systems. This article highlights contributions from the Arab world in advancing QC research, focusing on two key domains: quantum machine learning (QML) and QC for location tracking and spatial systems. In QML, researchers address foundational challenges such as barren plateaus and privacy concerns while exploring applications for healthcare, finance, and materials science. In location tracking and spatial systems, quantum algorithms demonstrate improved accuracy and efficiency, with practical implementations on near-term quantum hardware. These efforts highlight the ongoing advancements in the region that shape QC research, contributing to global progress toward practical applications.
Quantum computing (QC) offers the potential to address computational challenges that are currently beyond the capabilities of classical systems. This article highlights contributions from the Arab world in advancing QC research, focusing on two key domains: quantum machine learning (QML) and QC for location tracking and spatial systems. In QML, researchers address foundational challenges such as barren plateaus and privacy concerns while exploring applications for healthcare, finance, and materials science. In location tracking and spatial systems, quantum algorithms demonstrate improved accuracy and efficiency, with practical implementations on near-term quantum hardware. These efforts highlight the ongoing advancements in the region that shape QC research, contributing to global progress toward practical applications.
Quantum machine learning (QML) holds the potential to transform various industries, yet its widespread adoption faces formidable challenges. This paper provides a condensed exploration of these challenges and opportunities. I delve into: • Hardware Limitations: Present quantum computers are constrained in qubit count and gate quality, posing obstacles to real-world QML implementation. We dissect the implications of these limitations on QML computations. • Error Correction: Quantum systems are prone to errors stemming from hardware noise and gate imperfections. We scrutinize the strategies to mitigate these errors and enhance QML accuracy. • Algorithm Development: The evolution of QML algorithms is examined, including computational complexity issues and adaptability to noisy quantum hardware. then pivot to recent developments in quantum hardware, which are not only addressing these challenges but also generating new prospects: • Addressing Challenges: Increased qubit counts and improved qubit quality empower quantum computers to tackle complex real-world problems, with reduced noise and enhanced scalability. • Contributing to Opportunities: Recent hardware advancements have catalyzed the creation of efficient quantum algorithms and the exploration of novel quantum applications in healthcare, finance, and materials science. • Creating Opportunities: Quantum computing, with its unique capabilities, has the potential to unlock scientific and engineering discoveries unattainable through classical computing, ushering in a new era of innovation across diverse industries. As quantum hardware continues to advance, these developments are poised to shape the future of quantum machine learning and its profound impact on society.
This study presents a comprehensive survey on Quantum Machine Learning (QML) along with its current status, challenges, and perspectives. QML combines quantum computing and machine learning to solve complex problems in different domains, leveraging quantum algorithms to enhance classical machine learning techniques. We explore the application of QML in various domains such as cybersecurity, finance, healthcare, and drug discovery. The survey includes detailed tabular comparisons of the different QML models used for each application area, highlighting key techniques, findings, and their limitations. In this work, we identify important trends such as the strong potential of hybrid quantum-classical models for near-term applications and the significant challenges in the quantum domain due to quantum noise, limited qubit scalability, and costly qRAM implementations. Furthermore, we discuss solutions that emphasize advances in hardware, quantum error correction, and algorithmic innovations to address these challenges. By providing an in-depth analysis of QML’s potential across different fields, this study provides valuable insights into how QML can address complex real-world challenges and transform traditional machine learning practices.
Quantum Computing (QC) claims to improve the efficiency of solving complex problems, compared to classical computing. When QC is integrated with Machine Learning (ML), it creates a Quantum Machine Learning (QML) system. This paper aims to provide a thorough understanding of the foundational concepts of QC and its notable advantages over classical computing. Following this, we delve into the key aspects of QML in a detailed and comprehensive manner. In this survey, we investigate a variety of QML algorithms, discussing their applicability across different domains. We examine quantum datasets, highlighting their unique characteristics and advantages. The survey also covers the current state of hardware technologies, providing insights into the latest advancements and their implications for QML. Additionally, we review the software tools and simulators available for QML development, discussing their features and usability. Furthermore, we explore practical applications of QML, illustrating how it can be leveraged to solve real-world problems more efficiently than classical ML methods. This survey aims to consolidate the current landscape of QML and outline key opportunities and challenges for future research.
Abstract The rapid advancement of artificial intelligence has made machine learning (ML) methods central to modern science, technology, and industry. At the same time, the emergence of programmable quantum computers, along with the anticipation of large-scale fault-tolerant machines in the future, has generated interest in the potential of quantum machine learning (QML)—a field that explores quantum properties to enhance ML tasks. While QML is often considered a promising application for quantum computing, its practical advantages over classical methods remain an area of active research and exploration. In recent years, QML has garnered significant global attention, with researchers investigating its potential and limitations. In this chapter, we introduce the fundamentals of QML and provide an overview of recent developments and future trends in the field. We outline potential opportunities where quantum properties might offer advantages in ML tasks while also addressing the open challenges that QML faces in terms of scalability, implementation, and practical utility. We also explore the potential applications of QML in defense and security-sensitive domains. Here, researchers speculate that integrating quantum computing into ML could lead to the development of systems capable of resisting sophisticated threats, such as data manipulation and poisoning. However, realizing these possibilities requires further advancements in both quantum hardware and algorithmic design, making QML a promising yet still evolving field.
Quantum computing (QC) represents a paradigm shift in computational power, offering unique capabilities for addressing complex problems that are infeasible for classical computers. This review paper provides a detailed account of the current state of QC, with a particular focus on its applications within medicine. It explores fundamental concepts such as qubits, superposition, and entanglement, as well as the evolution of QC from theoretical foundations to practical advancements. The paper covers significant milestones where QC has intersected with medical research, including breakthroughs in drug discovery, molecular modeling, genomics, and medical diagnostics. Additionally, key quantum techniques such as quantum algorithms, quantum machine learning (QML), and quantum-enhanced imaging are explained, highlighting their relevance in healthcare. The paper also addresses challenges in the field, including hardware limitations, scalability, and integration within clinical environments. Looking forward, the paper discusses the potential for quantum-classical hybrid systems and emerging innovations in quantum hardware, suggesting how these advancements may accelerate the adoption of QC in medical research and clinical practice. By synthesizing reliable knowledge and presenting it through a comprehensive lens, this paper serves as a valuable reference for researchers interested in the transformative potential of QC in medicine.
Quantum Machine Learning (QML) is an emerging interdisciplinary field that combines the computational power of quantum computing with machine learning techniques to address the scalability challenges faced by classical AI systems. As datasets and models grow in complexity, traditional machine learning algorithms encounter limitations related to processing speed, accuracy, and resource efficiency. This research explores the potential of QML to overcome these barriers by leveraging quantum algorithms such as Quantum Approximate Optimization Algorithms (QAOA), Quantum Support Vector Machines (QSVM), and Quantum Neural Networks (QNNs) to enhance the scalability and efficiency of AI applications. Through a combination of literature review, algorithm simulation, and hybrid quantum-classical approaches, the study evaluates the speedup, accuracy improvements, and resource efficiency that quantum-enhanced models can offer. The research also investigates practical applications of QML in domains such as healthcare, finance, and climate science. Despite significant advancements, challenges related to quantum hardware, error correction, and noise remain, which will be discussed alongside strategies for overcoming these issues. The findings suggest that while quantum machine learning holds immense potential, its full impact on scalable AI will require further advancements in quantum computing and its integration with classical systems.