Abstract This study investigates the adoption of quantum computing (QC) technology using the diffusion of innovation (DOI) theory and provides an extensive literature review. We deployed structural equation modeling to analyze data from a survey conducted among 96 top managers in various industries from Canada, the US, and Europe, including IT‐based small and medium‐sized enterprises (SMEs) dealing with QC software development. Our survey analysis indicates that the complexity of QC systems and software is the main barrier to the future adoption of quantum computing. This research offers insights into how future quantum computers can impact the security and privacy of information, emphasizing the importance of privacy protection. In this context, the study contributes to the notion of privacy engineering in the complex context of QC. The study established important outlines and tools for shaping future QCs. Our study, backed by empirical evidence, underscores the significant impact of new technology on citizens', organizations', firms', and government‐private data. The results provide a clear message to policymakers, industry leaders, and developers: privacy engineering should be an integral part of technical development, and it's crucial to act before costs escalate. In this context, our study stands out as one of the few that use NLP and structural equation modeling to address privacy challenges in QC research through experimental research, offering practical solutions to real‐world problems.
Abstract This study investigates the adoption of quantum computing (QC) technology using the diffusion of innovation (DOI) theory and provides an extensive literature review. We deployed structural equation modeling to analyze data from a survey conducted among 96 top managers in various industries from Canada, the US, and Europe, including IT‐based small and medium‐sized enterprises (SMEs) dealing with QC software development. Our survey analysis indicates that the complexity of QC systems and software is the main barrier to the future adoption of quantum computing. This research offers insights into how future quantum computers can impact the security and privacy of information, emphasizing the importance of privacy protection. In this context, the study contributes to the notion of privacy engineering in the complex context of QC. The study established important outlines and tools for shaping future QCs. Our study, backed by empirical evidence, underscores the significant impact of new technology on citizens', organizations', firms', and government‐private data. The results provide a clear message to policymakers, industry leaders, and developers: privacy engineering should be an integral part of technical development, and it's crucial to act before costs escalate. In this context, our study stands out as one of the few that use NLP and structural equation modeling to address privacy challenges in QC research through experimental research, offering practical solutions to real‐world problems.
With recent advancements in quantum computing technology, companies have begun considering replacing or jointly utilizing their existing classical computing resources with quantum computing. Despite initial research on the examination of the adoption considerations for quantum computing, there is a lack of studies investigating the conditions that influence the adoption of quantum computing technology. Therefore, the purpose of this study is to identify and analyze the key factors that drive or hinder companies' intention to adopt quantum computing technology. Building on the theory of innovation diffusion and integrating insights from the adoption of multiple emerging technologies, this research aims to extend the understanding of quantum computing adoption dynamics. Specifically, drawing on the theory of innovation diffusion and existing literature related to the adoption of multiple emerging technologies, this research proposes the following research questions to identify the factors influencing the adoption intention of quantum computing. The study employed a Sequential Explanatory design, first exploring the topic through literature and interviews with 11 quantum computing experts, then quantifying findings with a questionnaire survey with 250 IT decision-makers within Korean companies, analyzed using PLS-SEM and MGA. Research findings revealed that belief in quantum superiority, quantum advantage, continuous budget allocation, and regulatory support significantly and positively influenced quantum computing adoption, whereas organizational resistance had the most substantial negative impact. Furthermore, firm size and industry significantly moderate these adoption intentions. Interestingly, companies expressed a desire to adopt quantum computing despite uncertainties. Theoretically, this study contributes to innovation diffusion theory by contextualizing its application to the adoption of a highly complex and nascent technology such as quantum computing. Practically, the findings offer actionable implications for policymakers and business leaders by illuminating the key drivers and barriers that must be addressed to promote quantum computing adoption. • Study explores factors impacting companies’ quantum computing adoption intention. • It uses a modified innovation adoption process to identify influencing factors. • Quantum belief, funding, and regulation boost quantum adoption. • Organizational resistance, financial risk, and weak co-creation hinder quantum adoption. • Firm size and type of industry significantly moderate quantum adoption intention.
This study delves into the crucial paradigm of privacy engineering for data protection in software design, specifically focusing on its application in Quantum Computing (QC). The relevance and importance of this focus must be considered. Implementing a full-scale QC requires time and heavy investment in IT infrastructure. The ultimate solution for deploying QC is a hybrid of classical computers interfacing with QC in hybrid clouds. While QC is a secure system by design, it has to interface with classical computers, which do not have such advanced security embedded in their design. The current study reviews the main QC and software developers to shed light on this hybrid integration. We also explore the recent NIST secure algorithms designed for such integration. Modern security algorithms such as RSA and ECC cannot continue in the era of quantum computing. Our study's findings are significant, as they highlight the potential of integrating the existing privacy engineering frameworks with advanced features of QC algorithms, particularly post-quantum cryptography (PQC) secure algorithms. In particular, the study highlights homomorphic and quantum key distribution algorithms for encryption and secure key distribution in a privacy-preserving approach.
Context: Quantum software development is a complex and intricate process that diverges significantly from traditional software development. Quantum computing and quantum software are deeply entangled with quantum mechanics, which introduces a different level of abstraction and a deep dependence on quantum physical properties. The classical requirements engineering methods must be adapted to encompass the essential quantum features in this new paradigm. Aim: This study aims to systematically identify and analyze challenges, opportunities, developments, and new lines of research in requirements engineering for quantum computing. Method: We conducted a systematic literature review, including three research questions. This study included 105 papers published from 2017 to 2024. Results: The main results include the identification of problems associated with defining specific requirements for quantum software and hybrid system requirements. In addition, we identified challenges related to the absence of standards for quantum requirements engineering. Finally, we can see the advances in developing programming languages and simulation tools for developing software in hybrid systems. Conclusions: This study presents the challenges and opportunities in quantum computing requirements engineering, emphasizing the need for new methodologies and tools. It proposes a roadmap for future research to develop a standardized framework, contributing to theoretical foundations and practical applications.
This article investigates the impact of quantum computing (QC) as an emerging technology with the potential to benefit businesses and their technological infrastructure. The main objective is to describe the challenges organizations face when adopting it, as well as the opportunities it offers in increasingly competitive and strategically complex markets driven by exponential growth. The study also identified that, while quantum computing promises to revolutionize areas such as resource optimization, productivity efficiency, and the simulation of future scenarios—enabling better-informed decision-making and risk mitigation—its implementation encounters significant obstacles: high costs, the need for specialized talent, and new security risks. To address these barriers, hybrid models combining cloud and local infrastructure, as well as microservices, have emerged as practical alternatives, enabling organizations to access this technology without requiring substantial initial investment. Ultimately, this research contributes to the academic discussion that quantum computing is not a replacement but rather a complement that can be integrated gradually and carefully. The path forward requires efforts in education and policy to ensure accessible and ethical development, preventing it from becoming a tool reserved for only a few.
Abstract Quantum computing (QC) hinged upon the bedrock principles of quantum theory and holds promise for reforming a large number of industries. The researcher in this area aims to deliver a comprehensive understanding of the current state of the art and future trajectories of QC. The authors have discovered that most academic studies have concentrated upon dissecting specific aspects of QC. This discernment underscores the exigency of identifying challenges that might impede the seamless integration of QC within the software industry. Moreover, it becomes crucial to ascertain the panoply of solutions/practices required to overcome these barriers. A comprehensive multi‐vocal literature review was performed and culled a total of 49 academic papers for data extraction. A total of 13 challenges encountered by organisations were identified during the adoption of QC. Subsequently, these challenges were examined deeply and determined that five of them are the most critical, these are ‘Lack of quantum specific algorithms, dev and testing methodologies’, ‘Difficult compilation and debugging’, ‘Lack of development tools and technology’, ‘Lack of development guidelines & Quality Assurance Standards’ and ‘Lack of professional expert’, together founding over 30% of occurrences. These challenges from various perspectives were evaluated, including time frame, methodology, geographical region and publication platform. To address these barriers and implement the QC in software industry effectively, a total of 53 practices/solutions. This research aims to share valuable knowledge to simplify and amplify quantum application development.
As quantum computing advances, the potential threat to data privacy intensifies, necessitating a proactive approach to strengthen international data protection measures. This article explores the current state of data privacy, the impact of quantum computing, and proposes strategies for addressing the challenges and opportunities presented by this evolving technology. Through a comprehensive literature review and expert interviews, we identify key areas for improvement and provide recommendations for policymakers, organizations, and individuals to enhance data privacy in the quantum era. The findings highlight the importance of developing quantum-resistant cryptography, adopting privacy-enhancing technologies, fostering international cooperation, and investing in research and development efforts to ensure the protection of sensitive data in the face of quantum computing.