Innovative Architecture Research Articles

Innovative Architecture for Phosphor‐in‐Glass Films Enabling Superior Luminance and Color Quality Laser‐Driven White Light

AbstractLaser‐driven white light exhibits exceptional brightness and directionality, making it particularly well‐suited for spotlight applications. Yet, attaining high‐quality white light remains challenging due to the sluggish heat dispersion and inconsistent light uniformity of color converters. In this study, an innovative phosphor‐in‐glass (PiG) film architecture is introduced, aiming to achieve superior quality laser‐driven light, where the traditional Y3(Ga,Al)5O12:Ce3+ (YAGG:Ce3+) PiG film is topped with a Al2O3‐in‐glass (AiG) film. The heightened thermal conductivity of the AiG film facilitates quicker dissipation of heat, consequently elevating the luminescence saturation threshold from 14 to 16 W mm−2 and luminous flux from 1243.8 to 1475.9 lm. The increased light scattering attributed to the AiG film also effectively disperses both laser and emitted light, significantly enhancing the angular consistency of color rendering index (Ra). This improvement is evident as the coefficient of variation (Cv) decreases dramatically from 16.69% to 0.25%. Moreover, by integrating CaAlSiN3:Eu2+ (CASN:Eu2+) into the PiG film and fine‐tuning the YAGG:Ce3+ and CASN:Eu2+ ratio, a high‐quality laser‐driven white light achieving an impressive color rendering index (Ra) of 88.7 and offering an adjustable correlated color temperature (CCT) has been developed. This innovation holds tremendous potential as a versatile spotlight solution for both indoor and outdoor settings.

A Link Status-Based Multipath Scheduling Scheme on Network Nodes

Traditional internet protocol (IP) networks, adhering to a “best-effort” service model, typically utilize shortest-path routing for data transmission. Nevertheless, this methodology encounters limitations, especially considering the increasing demands for both high reliability and high bandwidth. These demands reveal shortcomings in this routing strategy, notably its inefficient bandwidth utilization and fault recovery capabilities. The method of multipath transmission has been extensively researched as a solution to these challenges. With the emergence of innovative Internet architectures, notably information-centric networking (ICN), network nodes have gained enhanced capabilities, opening new avenues for multipath transmission design. This paper introduces a multipath scheduling approach for network nodes, capitalizing on the advanced features of these modern nodes. It reimagines the conventional next-hop node as a group of potential next-hop nodes based on both global and local routing strategies and assigns traffic shares to each node within this group for balanced traffic distribution. Network nodes are configured to periodically review and adjust traffic shares according to the link statuses. If scheduling cannot be completed within the set, feedback is sent to upstream nodes. Simulations demonstrate that this approach effectively leverages network path variety, improves bandwidth usage and throughput, and minimizes average data transmission time.

디지털 기술 역량이 아키텍처 혁신에 미치는 영향

This study verified the impact of digital technology capabilities on architectural innovation and the mediating role of digital leadership capabilities in order to promote competitive advantage and survival of companies through new product launches in the context of recently intensifying digital transformation. A total of 250 valid data were obtained by conducting a survey of small and medium-sized domestic ICT & telecommunications and manufacturing companies, and the Jamovi 2.3.26 application was used for hierarchical regression analysis. As a result of this study's analysis, digital technology capabilities had a positive impact on architectural innovation, and the partial mediating effect of digital leadership capabilities was confirmed in this process. This study contributes to the theoretical expansion of architectural innovation research due to the combined effect of technology and leadership in the context of digital transformation. In addition, in the digital age that brings about rapid and widespread change, a company's technical capabilities are important, but it also presented practical implications that digital transformation can be implemented more effectively by performing architectural innovation through leadership capabilities.

Stochastic performances estimate of a universal and flexible power management system for the future European electricity network

This paper presents the final results of the activities carried out by the authors to estimate the availability performances of an innovative modular power conversion architecture, developed within the UNIFLEX-PM (Universal and Flexible Power Management) EU project. The performed study also addresses the analysis of the effects on system stochastic performances deriving from basic components wear out phenomena, and the ones deriving from the adoption of different redundancy strategies and maintenance policies. The UNIFLEX-PM architecture represents an innovative solution for power management in the distribution networks, thus the reliability and availability studies have been focused on obtaining basic figures useful to define the effectiveness of the proposed solution through comparison with a power converter architecture already used for building commercial products and assumed as the reference case.

Principles of social housing development in Spain

The issue of social housing has always been a vital concern for most countries, given its crucial role in ensuring a dignified life for citizens. Each country has a unique history and approaches to the development of social housing, reflecting distinct social, economic, and cultural requirements. Spain's practice in this area, developed over a long period, is particularly appealing and can be beneficial for Ukraine, which seeks to improve its own standards of social housing construction. This article examines the architectural features of social housing formation in Spain, based on the analysis of both historical and contemporary projects. Successful examples such as the Caño Roto housing complex, a symbol of modernism and high social experience, and the contemporary housing quarter Vivazz in Asturias, emphasizing their contribution to the transformation of the urban environment and creation of comfortable spaces for different population segments, are highlighted. Special attention is given to architectural innovations, energy efficiency, and the use of public spaces as centers of social interaction. The conclusions emphasize the importance of adapting social housing to changes in requirements and the social environment, highlighting its impact on improving the quality of life and forming communities.

Innovations in architecture and the impact of architects´ mobility on their application: the case of the new building of the Slovak National Theatre in Bratislava

Innovations in architecture and the impact of architects´ mobility on their application: the case of the new building of the Slovak National Theatre in Bratislava

Tailoring Service Delivery Innovation Architecture: A Service-Dominant Logic Theory Perspective for Micro Small and Medium Enterprises

Tailoring Service Delivery Innovation Architecture: A Service-Dominant Logic Theory Perspective for Micro Small and Medium Enterprises

Bi-channel hybrid GAN attention based anomaly detection system for multi-domain SDN environment

Software-Defined Networking (SDN) is a strategy that leads the network via software by separating its control plane from the underlying forwarding plane. In support of a global digital network, multi-domain SDN architecture emerges as a viable solution. However, the complex and ever-evolving nature of network threats in a multi-domain environment presents a significant security challenge for controllers in detecting abnormalities. Moreover, multi-domain anomaly detection poses a daunting problem due to the need to process vast amounts of data from diverse domains. Deep learning models have gained popularity for extracting high-level feature representations from massive datasets. In this work, a novel deep neural network architecture, supervised learning based LD-BiHGA (Low Dimensional Bi-channel Hybrid GAN Attention) system is designed to learn class-specific features for accurate anomaly detection. Two asymmetric GANs are employed for learning the normal and abnormal network flows separately. Then, to extract more relevant features, a bi-channel attention mechanism is added. This is the first study to introduce an innovative hybrid architecture that merges bi-channel hybrid GANs with attention models for the purpose of anomaly detection in a multi-domain SDN environment that effectively handles real-time unbalanced data. The suggested architecture demonstrates its effectiveness on three benchmark datasets, achieving an average accuracy improvement of 7.225% on balanced datasets and 3.335% on imbalanced datasets compared to previous intrusion detection system (IDS) architectures in the literature.

ECRLoRa: LoRa Packet Recovery under Low SNR via Edge–Cloud Collaboration

Low-Power Wide-Area Networks (LPWANs), extensively utilized for connecting billions of IoT devices, encounter wireless interference challenges in unlicensed frequency bands. Cutting-edge research suggests employing Received Signal Strength Indication (RSSI) sequences for error detection to mitigate interference-related issues. Nevertheless, the effectiveness of this method significantly declines under low signal-to-noise ratios (SNRs). Additionally, long-range communication often results in low SNR received signals, sometimes even below the noise floor. Targeting this fundamental issue, this article proposes the LPWAN packet technique, broadly applicable across diverse scenarios through edge–cloud collaboration. On the edge side, we propose an innovative architecture that fully exploits spatial distribution and interference independence in the field. Rather than utilizing resource-intensive RSSI-based error detection, we leverage a lightweight coding scheme for error detection at the Long Range (LoRa) edge, forwarding correct frames to the cloud. On the cloud side, packet recovery is achieved utilizing group-weighted voting. We design and implement ECRLoRa with commercially available devices (SemTech’s SX1278 and SX1302 LoRa chipsets) and assess its performance in low SNR environments. Our thorough evaluation demonstrates that our approach attains a Packet Recovery Ratio of 96% with low SNR (i.e., below −10 dB), resulting in 1.8× throughput, 7.5× faster recovery time, and 4.92× average accuracy compared to state-of-the-art cloud-optimized application layer solutions.

Charge Carrier Dynamics at Carbon/Perovskite Interface: Implications on Carbon‐Based HTM‐Free Solar Cell Stability

Carbon‐based hole transport material (HTM)‐free perovskite solar cells (CPSCs) are an innovative device architecture that mitigates inherent challenges associated with record‐breaking perovskite solar cells (PSCs), which rely on metal/HTMs, including instability, manufacturing intricacy, and elevated costs. The photovoltaic efficiency and stability of CPSCs are profoundly influenced by the charge carrier dynamics at the interfaces. Herein, the charge carrier dynamics at the carbon(C)–perovskite interface in CPSCs and its implications on photovoltaic performances and stability, an aspect that has received limited exploration thus far are probed, are investigated using transient surface photovoltage (Tr‐SPV) and transient photoluminescence measurements. The study reveals that the C‐electrode effectively acts as a selective barrier, impeding electrons while facilitating the extraction of holes at the C–perovskite interface. This selective blocking mechanism holds significant implications for improving the performance and stability of CPSCs over HTM‐free PSCs with gold(Au) electrodes. The stability of CPSCs is evaluated by measuring shelf life, maximum power point tracking, Tr‐SPV, and X‐Ray diffraction measurements. By delving into these pivotal aspects, this work aims to contribute to the advancement and understanding of CPSCs for sustainable and efficient energy conversion.

Review of FABRIC[ated]: Fabric Innovation and Material Responsibility in Architecture

This review unravels FABRIC[ated]: Fabric Innovation and Material Responsibility in Architecture, edited by Tolya Stonorov. A timely survey of textile applications in architecture, the book positions fabric construction as a promising technology which the architectural profession can embrace in its charge to lower the environmental impacts of building. Synthesizing current discourse around low-carbon building materials and material optimization, the book crystallizes a distinct approach to sustainable design premised on lightness and flexibility.

Innovative Architectures and Management Strategies in 5G Communication Networks

The evolution of communication networks has witnessed a remarkable transformation with the advent of 5G technology. As the latest generation of cellular networks, 5G promises to revolutionize the way we connect, communicate, and interact with the digital world. This paper explores the architecture, management, and implications of 5G communication networks, shedding light on the key features, challenges, and opportunities presented by this transformative technology. At the core of 5G networks lies a sophisticated architecture designed to deliver unprecedented levels of speed, reliability, and connectivity. The 5G New Radio (NR) architecture encompasses three primary components: the User Equipment (UE), the Radio Access Network (RAN), and the Core Network (CN). These components work in tandem to facilitate seamless communication between user devices and the broader network infrastructure. One of the defining features of 5G networks is their ability to support significantly higher data speeds and lower latency compared to previous generations. With the potential to deliver data rates of several gigabits per second and latency as low as a few milliseconds, 5G opens the door to a plethora of innovative applications and services, ranging from immersive virtual reality experiences to real-time remote surgeries. Effective management of 5G networks is paramount to ensuring optimal performance, reliability, and security. Network management systems employ advanced algorithms for dynamic resource allocation, quality of service (QoS) optimization, and network slicing. Network slicing, in particular, enables operators to create virtual networks tailored to specific use cases, such as enhanced mobile broadband, massive IoT deployments, and mission-critical communications. However, the deployment and management of 5G networks pose several challenges and considerations. Infrastructure deployment requires substantial investment and coordination, while ensuring interoperability between different vendors' equipment and standards remains a pressing issue. Spectrum availability and allocation also play a critical role in determining the performance and capacity of 5G networks, necessitating careful regulatory oversight and spectrum management strategies. Despite these challenges, the implications of 5G technology are far-reaching and profound. From empowering smart cities and autonomous vehicles to enabling the widespread adoption of IoT devices and applications, 5G networks have the potential to reshape industries, drive innovation, and enhance the quality of life for billions of people around the world. 5G communication networks represent a paradigm shift in the way we connect and communicate. With their advanced architecture, dynamic management capabilities, and transformative potential, 5G networks are poised to unlock new opportunities, accelerate digital transformation, and usher in a new era of connectivity and innovation.

Innovative Architectures and Management Strategies in 5G Communication Networks

The evolution of communication networks has witnessed a remarkable transformation with the advent of 5G technology. As the latest generation of cellular networks, 5G promises to revolutionize the way we connect, communicate, and interact with the digital world. This paper explores the architecture, management, and implications of 5G communication networks, shedding light on the key features, challenges, and opportunities presented by this transformative technology. At the core of 5G networks lies a sophisticated architecture designed to deliver unprecedented levels of speed, reliability, and connectivity. The 5G New Radio (NR) architecture encompasses three primary components: the User Equipment (UE), the Radio Access Network (RAN), and the Core Network (CN). These components work in tandem to facilitate seamless communication between user devices and the broader network infrastructure. One of the defining features of 5G networks is their ability to support significantly higher data speeds and lower latency compared to previous generations. With the potential to deliver data rates of several gigabits per second and latency as low as a few milliseconds, 5G opens the door to a plethora of innovative applications and services, ranging from immersive virtual reality experiences to real-time remote surgeries. Effective management of 5G networks is paramount to ensuring optimal performance, reliability, and security. Network management systems employ advanced algorithms for dynamic resource allocation, quality of service (QoS) optimization, and network slicing. Network slicing, in particular, enables operators to create virtual networks tailored to specific use cases, such as enhanced mobile broadband, massive IoT deployments, and mission-critical communications. However, the deployment and management of 5G networks pose several challenges and considerations. Infrastructure deployment requires substantial investment and coordination, while ensuring interoperability between different vendors' equipment and standards remains a pressing issue. Spectrum availability and allocation also play a critical role in determining the performance and capacity of 5G networks, necessitating careful regulatory oversight and spectrum management strategies. Despite these challenges, the implications of 5G technology are far-reaching and profound. From empowering smart cities and autonomous vehicles to enabling the widespread adoption of IoT devices and applications, 5G networks have the potential to reshape industries, drive innovation, and enhance the quality of life for billions of people around the world. 5G communication networks represent a paradigm shift in the way we connect and communicate. With their advanced architecture, dynamic management capabilities, and transformative potential, 5G networks are poised to unlock new opportunities, accelerate digital transformation, and usher in a new era of connectivity and innovation.

Integrating nApps in 5G for Verticals: Architecture Innovation and Technology Enablers

Integrating nApps in 5G for Verticals: Architecture Innovation and Technology Enablers

Increasing the competitive advantage and the performance of SMEs using entrepreneurial marketing architectural innovation capability in North Sumatera, Indonesia

The aim of this study is to analyze how to improve the competitive advantage and performance of small and medium-sized enterprises (SMEs) in North Sumatra through marketing entrepreneurship and architectural innovation capabilities. The type of research is quantitative research. The study focused on UMKM in North Sumatra who offered the following categories of products: handicrafts, food and beverages, coffee shops, bakeries, fashion, clothing, and services. The research population consists of all 84,758 UMKMs in North Sumatra. As for the sample number ranging between 100 and 200, or at least 5 times the number of variable indicators, when using Structural Equation Modeling (SEM). The entire sample size for stage 1 was 102 SME samples from Medan city. To analyze the research data, the study used SmartPLS (Partial Least Squares). The findings of this study show that market orientation (MO) has a negative and insignificant impact on SME performance from data processing and hypothesis testing results. Entrepreneurship Marketing Architecture Innovation Capacity (EMAIC) has a beneficial and significant impact on Competitive Advantage (CA). The ability of Enterprise Marketing Architectures (EMAC) to innovate has a significant and beneficial impact on their success. Entrepreneurship orientation (EO) provides tangible proof of SME success through competitive advantage (CA). Corporate orientation has no direct impact on SME performance through competitiveness (CA).

Research on school social work methodology based on predictive control and architectural innovations

Abstract This study focuses on innovations in school social work methods and explores applying predictive control-based models to effectively support and improve students’ mental health and behavioral development. The XGBoost algorithm and support vector machine were employed to predict students’ mental health. The study was influenced by physiological, self, family, school, social, and network factors, and a questionnaire was developed based on the SCL-90 Symptom Self-Rating Scale. A validity rate of 94.32% was achieved by collecting 432 valid questionnaires. The results indicated a significant positive correlation between the influencing factors and students’ mental health, with physiological and family factors being the most influential. An AUC value of 93.6% and an accuracy rate of 93.9% were achieved by the XGBoost-SVM model when predicting students’ mental health. The prediction model can update students’ mental health status in real-time and provide an effective predictive control tool for school social work.

Bio-futures for transplanetary habitats: a summary and key outcomes from the 2022 symposium

Abstract Bio-Futures for Transplanetary Habitats (BFfTH) is a Special Interest Group within the Hub for Biotechnology in the Built Environment that aims to explore and enable interdisciplinary research on transplanetary habitats and habitats within extreme environments through an emphasis on the biosocial and biotechnological relations. BFfTH organized the online and onsite networking symposium BFfTH to examine how emerging biotechnologies, living materials, and more-than-human life can be implemented in habitat design and mission planning. The two-day symposium aimed to serve as a catalyst in establishing an international network and to support the development of novel methodologies to move beyond discipline-specific approaches. The symposium consisted of five sessions, including Mycelium for Mars and Novel Biotechnologies for Space Habitats. This opinion paper presents key outcomes and trends from these sessions, a moderated panel, and informal discussions. The identified research trends explored the use of biotechnology and biodesign to enhance safety, sustainability, habitability, reliability, crew efficiency, productivity, and comfort in extreme environments on Earth and off-world. Beyond design and engineering, the symposium also examined sociotechnical imaginaries, focusing on desired experiences and characteristics of life and technology in transplanetary futures. Some of the specific topics included innovative material-driven processes for transplanetary habitat design, socio-political and ethical implications, and technology transfer for sustainable living on Earth. The outcomes emphasize the necessity for advancing biosocial and biotechnological research from an interdisciplinary perspective in order to ethically and meaningfully enable transplanetary futures. Such a focus not only addresses future off-world challenges but also contributes to immediate ecological and architectural innovations, promoting a symbiotic relationship between space exploration and sustainability on Earth.

Innovated Urban Display System for Carbon Neutrality in Urban Construction and Management

As China’s urbanization process gradually slows down and the concept of carbon neutrality takes center stage, a notable shift is emerging in urban development – a shift towards utilising existing regenerative resources rather than pursuing conventional incremental growth. Consequently, the effective regeneration of existing architectural spaces becomes pivotal for ensuring cities’ sustainable development, particularly in the context of achieving global carbon neutrality goals. Among various aspects of popular urban renewing activities, architectural exhibitions stands out as a prime example of wastefulness. The tradition display technologies cost huge substantial one-time waste production. This make urban exhibitions has environmental disadvantages outweigh the advantages in terms of social benefits. This paper will discuss a innovated urban display system in carbon neutral context. Such system aim to reduce the material abandons on urban display activities, at the same time, enhancing the interactivity between urban interfaces and the users. While the urban surface achieving self renewal, it will reduce the cities management costs and carbon emissions from it could be control. Those exhibitions focusing on display, therefore will better match the context on sustainable urban development. The study introduces an renewable urban exhibition system, conceptualized and fabricated with modular uniformity. And Carbon emissions profiling reveals that the system substantially advancing urban ecological stewardship, architectural innovation, and administrative oversight in city planning.

A Review on Next-Generation Solar Solutions: Pioneering Materials and Designs for Sustainable Energy Harvesting

As an essential initial step towards clean and sustainable energy, this research focuses on innovative materials and structural designs for maximizing solar energy conversion and harvesting. Modern solar thermal and photovoltaic system technologies and supplies are examined to show how alternative electricity has become less expensive and more sustainable. The primary focus is on complex ideas like multiple junctions and tandem solar cells, which increase the efficiency of single-junction systems. The review paper investigates innovative solar power storage solutions, involving battery technology and energy storage materials, to meet the increasing need for secure and easily available sources of clean energy. The research paper explores the technology and uses of flat plate collectors, tube collectors, and solar power plants and how those are used in residential and commercial solar thermal systems. Solar energy conversion efficiency and sustainability will improve with innovations in materials and architecture. Building-integrated photovoltaics (BIPV) is one of the easiest solar system architectures that can be integrated into any residential or commercial building. Quantum dot solar cells, photovoltaic (PV) solar energy frameworks, such as CIGS thin-film solar cells, and organic photovoltaics (OPVs). Organic photovoltaics are portable and lightweight but have a low energy conversion rate, whereas quantum dot solar cells have a high energy conversion rate but face fabrication challenges.

Secure and Scalable Architectures for Cloud Computing

Cloud computing has emerged as a cornerstone of modern computing infrastructure, offering unparalleled scalability and flexibility for diverse applications. However, the widespread adoption of cloud services has also raised significant concerns regarding security and scalability. As organizations increasingly rely on cloud environments to store and process sensitive data, ensuring robust security measures while maintaining scalability becomes paramount. This paper presents a comprehensive examination of secure and scalable architectures for cloud computing, addressing the challenges and proposing innovative solutions to enhance the resilience and efficiency of cloud infrastructures. The first section of the paper delves into the fundamental principles of cloud computing, outlining its key characteristics and architectural components. By understanding the underlying architecture of cloud systems, stakeholders can better appreciate the intricate interplay between security and scalability. Subsequently, the paper elucidates the multifaceted security threats facing cloud environments, ranging from data breaches and malicious attacks to insider threats and compliance issues. These challenges underscore the critical importance of implementing robust security mechanisms to safeguard sensitive data and infrastructure resources. In response to these challenges, the paper presents a systematic analysis of existing security mechanisms and architectural paradigms designed to fortify cloud environments. This includes encryption techniques, access control mechanisms, authentication protocols, and intrusion detection systems, among others. Furthermore, the paper explores the concept of defense-in-depth strategies, emphasizing the importance of layering security measures to mitigate the impact of potential breaches and vulnerabilities. In tandem with security considerations, the paper examines strategies for achieving scalability in cloud architectures. Scalability is a defining characteristic of cloud computing, enabling on-demand resource allocation and elastic scaling to accommodate fluctuating workloads. However, achieving scalability while ensuring security presents unique challenges, particularly in multi-tenant environments where resources are shared among disparate users. To address these challenges, the paper explores architectural frameworks such as microservices, containerization, and serverless computing, which offer inherent scalability benefits while facilitating robust isolation and security. Moreover, the paper investigates the role of automation and orchestration in optimizing cloud scalability and security. Through the use of DevOps practices and infrastructure- as-code tools, organizations can streamline deployment processes, enforce security policies, and dynamically scale resources in response to evolving demands. Additionally, the paper examines emerging technologies such as edge computing and federated architectures, which extend the scalability and security benefits of cloud computing to edge devices and distributed environments. In conclusion, this paper underscores the intrinsic link between security and scalability in cloud computing architectures. By adopting a holistic approach that integrates robust security measures with scalable design principles, organizations can mitigate risks, enhance operational efficiency, and unlock the full potential of cloud computing. As the landscape of cloud technologies continues to evolve, ongoing research and innovation in secure and scalable architectures will remain essential to address emerging threats and optimize performance in cloud environments.