Elena Tsappi

In response to the growing need for coordinated intelligence in highly regulated and data-fragmented environments, this study develops a Federated Organizational Intelligence Capability Model that conceptualizes cross-silo federated learning as a distributed organizational capability. While existing research has primarily focused on algorithmic performance and privacy protection, limited attention has been given to how federated systems contribute to organizational capability development and long-term adaptation. Building on the Unified Theory of Acceptance and Use of Technology, Dynamic Capabilities Theory, and Privacy by Design, the study proposes a theoretically grounded framework that explains how federated infrastructures can be translated into higher-order organizational capabilities. Technology acceptance is conceptualized as enabling Federated Knowledge Integration, which supports the development of Federated Decision Intelligence, subsequently enhancing Organizational Agility and, over time, Organizational Adaptability. Privacy Governance Assurance is incorporated as a governance-enabling mechanism that conditions early-stage capability transitions by reinforcing trust, compliance, and collaboration under regulatory and data sovereignty constraints. While the framework is presented sequentially for analytical clarity, it acknowledges the potential for iterative dynamics in practice. Overall, the study advances existing literature by clarifying how cross-silo federated learning supports the emergence and coordination of distributed organizational capabilities, offering a structured and theory-driven basis for examining capability development under conditions of data fragmentation and governance constraints.

This study investigates the impact of postretirement organizational work on the well‐being and overall quality of life of the elderly population in Cyprus. Specifically, it evaluates the multifaceted effects of continued employment after retirement, based on data collected through a survey administered to a representative sample of elderly Cypriots. The research findings, informed by prominent instruments in the field, demonstrate significant enhancements in autonomy, self‐actualization, and both physical and psychological well‐being for the elderly as a result of continuing to work beyond retirement age. Through inferential statistical analysis, the study identifies several key factors contributing to significant improvements in people’s lives. Particularly, the findings reveal a positive correlation between sustained employment and several aspects of quality of life, challenging conventional views on retirement. These insights hold particular relevance for the Cypriot context and suggest broader implications for policymaking that encourage postretirement employment as a means to enhance well‐being in countries with aging populations. Overall, this paper contributes to the discourse on organizational work, aging, and quality of life by offering evidence‐based policy recommendations for enhancing human self‐actualization and well‐being through sustainable professional engagement.

Active transportation, with simple mobility modes such as walking and cycling, could be pivotal in addressing multiple sustainability challenges related to socio-economic, environmental, and public health issues. This paper investigates the facilitators for active transportation and assesses its impact on health, well-being, and urban sustainability. As a result, a multidimensional conceptual framework is developed to analyze the determinants influencing individuals’ propensity to engage in active transportation and thereby lead to a sustainable, high-quality way of life. Through an extensive review of the relevant literature, key elements for active transportation, accessibility, and social inclusion are identified, and their potential impact on urban health and sustainability is investigated. Findings suggest that interrelationships between factors such as enhanced infrastructure, safety measures, and improved urban accessibility would significantly encourage active transportation usage. The proposed framework argues for a positive association between active transportation and improved health outcomes, contributing to sustainable urban environments. Furthermore, it is advocated that changing attitudes and mindsets could be achieved by urban planning and policy reforms supporting active transportation, as well as by effectively communicating the multiple benefits for individuals, the economy, and society at large. Comprehensive policy strategies, which include improvements in urban design and increased public awareness of the benefits of active transportation, could establish a paradigm shift for promoting a higher quality of life through a healthy, active, and sustainable urban lifestyle.

This paper elicits and analyzes the main requirements for Smart Pedestrian applications designed to enhance the pedestrian experience in urban environments by offering optimized walking routes, improved accessibility, and support for social inclusion and connectivity. Utilizing a mixed-methods approach, the research combines qualitative insights with quantitative data analysis based on surveys conducted in two strategically selected urban areas of Nicosia, Cyprus. Through the survey, the requirements and potential use of Smart Pedestrian apps are investigated while accounting for the quality of service of the urban infrastructure in a medium-sized city context. Additionally, the study contrasts the current smartphone applications, as they predominantly facilitate vehicular transportation, with the potential use of ICT/ITS to support pedestrians for sustainable mobility. The findings reveal a significant demand for a Pedestrian Smartphone app, driven by its ability to provide relevant information on optimum pedestrian routes, as well as act as a citizen’s voice for spotting infrastructure problems and improving the pedestrian network. Further, it is also revealed that limitations in the pedestrian infrastructure substantially restrict walking preferences, emphasizing the need for urgent city-level urban planning solutions to support active mobility. Additionally, the research carried out underscores the importance of a sustainable business model to support the successful deployment of Smart Pedestrian apps. Ultimately, the results of the study suggest prioritizing a smart technology leverage with a crowdsourcing social network business model to promote pedestrian mobility, thereby reducing vehicular dependence, enhancing public health, and improving the quality of life. Such an approach would act as catalyst for policymakers to concentrate on sustainability by investing in digital technology for integrated pedestrian networks, fostering the emergence of genuine smart cities.

In response to the transformative impact of digital technology on education, this study introduces a novel performance management framework for virtual learning environments suitable for the metaverse era. Based on the Structural Equation Modeling (SEM) approach, this paper proposes a comprehensive evaluative model, anchored on the integration of the Theory of Planned Behavior (TPB), the Unified Theory of Acceptance and Use of Technology (UTAUT), and the Community of Inquiry Framework (CoI). The model synthesizes five Key Performance Indicators (KPIs)—content delivery, student engagement, metaverse tool utilization, student performance, and adaptability—to intricately assess academic avatar performances in virtual educational settings. This theoretical approach marks a significant stride in understanding and enhancing avatar efficacy in the metaverse environment. It enriches the discourse on performance management in digital education and sets a foundation for future empirical studies. As virtual online environments gain prominence in education and training, this research study establishes the basic principles and highlights the key points for further empirical research in the new era of the metaverse educational environment.

Amid the ascension of climate change and global warming as pervasive issues of worldwide relevance, the urgency for environmental entrepreneurship and sustainable development has been notably emphasized. This focus becomes critical within rapidly maturing economies such as Indonesia, where the potential to significantly influence climate neutrality and business competitiveness is immense, contingent upon the effective cultivation of green entrepreneurial ethos. However, the integration rate of eco-friendly business tenets remains discouragingly static, largely due to acute insufficiencies in consciousness-raising, pedagogical resources, and sector-specific proficiency. The present paper embarks on a critical scrutiny of environmental business opportunities within the Indonesian milieu. A comprehensive discrepancy analysis pertaining to the development of green entrepreneurship proficiencies is detailed, predominantly from a community vantage point. This inquiry constitutes a part of the European-endorsed initiative, the ASEAN Network for Green Entrepreneurship and Leadership (ANGEL), purposed to fortify entrepreneurial competence and sustainable perspective among diverse community stakeholders. Through a methodologically structured survey, engagement with academia, requisite support for communal development, and perceived hindrances to nurturing green entrepreneurship are explored. The findings highlight a substantial interest to the promotion of green entrepreneurship within the community, with resource scarcity emerging as a formidable challenge. Moreover, our discrepancy analysis underscores a pressing need for escalated cooperation among key participants, including local enterprises, governmental agencies, and residential communities, to enable the efficacious actualization of green entrepreneurial ventures. The paper extends its probe to capture the community's perspective on green entrepreneurship, considering the viewpoints of women, minority groups, and financially marginalized segments within urban and rural contexts. Despite a robust commitment towards green entrepreneurship detected in the survey responses, the manifestation of sustainability-centred initiatives remains sparse. The paper concludes by delineating the impediments encountered in the proliferation of green entrepreneurship, underlining the vital need for sustained efforts to overcome these barriers and further propel Indonesia's journey towards sustainability. The research delineated in this paper represents a significant leap towards comprehending and fostering green entrepreneurship in Indonesia, providing crucial insights to stakeholders aiming to act as catalysts for future progression in this domain.