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15th International Conference on Software, Knowledge, information Management and Applications, SKIMA 2023

作者： Szabo, Ildiko Borbasne Ternai, Katalin Institute of Data Analytics and Information Systems Corvinus University of Budapest Department of Information Systems Budapest Hungary

ISBN: (纸本)9798350316551

Companies need to be aware how Industry 4.0 technologies fit to their working and effect their business processes, what modifications are required before implementing them. Digital maturity and readiness models have been created to meet these requirements. This paper shows how one part of the model developed in the IPAMS project can be mapped into ontology and how ontology development can contribute to automatize the evaluation of company digital readiness. © 2023 IEEE.

关键词： Industry 4.0

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Genetic modification optimization technique:A neural network multi-objective energy management approach

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Energy and AI 2024年第4期18卷 37-52页

作者： Mutaz AlShafeey Omar Rashdan Institute of Data Analytics and Information Systems Corvinus University of BudapestBudapestFovam ter 13-15H-1093Hungary Faculty of Pharmacy Middle East UniversityAmmanAirport Rd.11831Jordan

In this study,a Neural Network-Enhanced Gene Modification Optimization Technique was introduced for multiobjective energy resource *** the need for sustainable energy solutions,this technique integrated neural network models as fitness functions,representing an advancement in artificial intelligencedriven *** collected in the European Union covered greenhouse gas emissions,energy consumption by sources,energy imports,and Levelized Cost of *** different configurations of energy consumption by sources lead to varying greenhouse gas emissions,costs,and imports,neural network prediction models were used to project the effect of new energy combinations on these *** projections were then fed into the gene modification optimization process to identify optimal *** 28 generations,simulations demonstrated a 46 percent reduction in energy costs and a 9 percent decrease in *** bias and subjectivity were mitigated by automating parameter settings,enhancing the objectivity of *** against traditional methods,such as Euclidean Distance,validated the superior performance of this ***,the technique’s ability to visualize chromosomes and gene values offered clarity in optimization *** results suggest significant advancements in the energy sector and potential applications in other industries,contributing to the global effort to combat climate change.

关键词： Multi-objective optimization Gene modification optimization technique Greenhouse gas emissions Energy management Machine learning

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A Transmission and Transformation Fault Detection Algorithm Based on Improved YOLOv5

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Computers, Materials & Continua 2023年第9期76卷 2997-3011页

作者： Xinliang Tang Xiaotong Ru Jingfang Su Gabriel Adonis School of Information Science and Engineering Hebei University of Science and TechnologyShijiazhuang050000China Department of Computer Science and Information Systems Birkbeck Institute for Data AnalyticsLondonB100ABWC1E 7HXUK

On the transmission line,the invasion of foreign objects such as kites,plastic bags,and balloons and the damage to electronic components are common transmission line *** these faults is of great significance for the safe operation of power ***,a YOLOv5 target detection method based on a deep convolution neural network is *** this paper,Mobilenetv2 is used to replace Cross Stage Partial(CSP)-Darknet53 as the *** structure uses depth-wise separable convolution to reduce the amount of calculation and parameters;improve the detection *** the same time,to compensate for the detection accuracy,the Squeeze-and-Excitation Networks(SENet)attention model is fused into the algorithm framework and a new detection scale suitable for small targets is added to improve the significance of the fault target area in the *** pictures of foreign matters such as kites,plastic bags,balloons,and insulator defects of transmission lines,and sort theminto a data *** experimental results on datasets show that themean Accuracy Precision(mAP)and recall rate of the algorithm can reach 92.1%and 92.4%,*** the same time,by comparison,the detection accuracy of the proposed algorithm is higher than that of other methods.

关键词： Transmission line YOLOv5 multi-scale integration SENet

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Evaluating Objective vs. Subjective Questionnaire Difficulty in Virtual Reality and 2D Web Scenarios 15

Evaluating Objective vs. Subjective Questionnaire Difficulty...

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15th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2024

作者： Sudár, Anna Corvinus Institute for Advanced Studies Institute of Data Analytics and Information Systems Corvinus University of Budapest Budapest Hungary Hungarian Research Network HUN-REN Budapest Hungary

ISBN: (纸本)9798350378245

The study contributes to the field of Cognitive Infocommunications (CogInfoCom) by highlighting the importance of interface design in managing cognitive load and enhancing user experience. It evaluates task difficulty in virtual reality (VR) and traditional 2D web environments through subjective measures. It explores users’ evaluations of task difficulty, aiming to correlate these perceptions with the complexity of different digital interfaces. Results indicate significant differences in perceived difficulty across environments, with VR generally leading to higher difficulty ratings. Findings suggest that VR environments, particularly those with higher complexity, can increase perceived task difficulty, underscoring the need for careful design to optimize cognitive support and user satisfaction. © 2024 IEEE.

关键词： Virtual environments

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Trends in the Adoption of VR Technologies for Online Conferences 15

Trends in the Adoption of VR Technologies for Online Confere...

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15th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2024

作者： Horváth, Ildikó Sudár, Anna Baranyi, Péter Corvinus Institute for Advanced Studies Institute of Data Analytics and Information Systems Corvinus University of Budapest Budapest Hungary Hungarian Research Network HUN-REN Budapest Hungary

ISBN: (纸本)9798350378245

This paper examines the trends in the adoption of VR technologies for online conferences, comparing the use of simple 2D online meeting software with more sophisticated VR systems. The authors aim to evaluate the effectiveness of 2D online meeting platforms (e.g., Zoom, Teams) versus advanced VR systems (e.g., AltspaceVR, Horizon Workrooms) in virtual conference settings. The study highlights the limitations of 2D platforms in terms of engagement and interaction while showcasing the immersive benefits of VR environments. The goal is to provide a framework for understanding the evolving landscape of virtual conferences and leveraging VR technologies to enhance overall conference effectiveness. Case studies from the 2020 and 2021 conference cycles illustrate the practical implementation of VR environments, demonstrating how these spaces facilitate the entire conference process. Key findings indicate that VR platforms significantly improve participant engagement and interaction compared to 2D platforms. The paper also discusses hybrid models that combine 2D and VR elements, offering flexibility and maximizing participant engagement throughout the Pre-Conference, In-Conference, and Post-Conference phases. © 2024 IEEE.

关键词： Virtual environments

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Presence and Navigational Experience in Desktop Virtual Reality 15

Presence and Navigational Experience in Desktop Virtual Real...

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15th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2024

作者： Berki, Borbála Corvinus Institute for Advanced Studies Institute of Data Analytics and Information Systems Corvinus University of Budapest Budapest Hungary Hungarian Research Network HUN-REN Budapest Hungary

ISBN: (数字)9798350378245

ISBN: (纸本)9798350378245

This study explores how previous experience and navigational experience relate to the sense of presence in desktop virtual reality environments. The research aims to explore the correlation between user familiarity with VR software, the perceived naturalness of navigation, and presence. A total of 112 participants utilized the MaxWhere desktop VR platform in three separate studies and completed the Igroup Presence Questionnaire (IPQ) and a navigational experience survey. Results indicate a positive correlation between previous VR experience and the sense of presence. Additionally, users who found navigation more intuitive reported higher levels of presence. These findings underscore the importance of user proficiency and seamless navigation in enhancing VR immersion. © 2024 IEEE.

关键词： Virtual environments

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Virtual and Augmented Reality in Education Based on CogInfoCom and cVR Conference Insights 15

Virtual and Augmented Reality in Education Based on CogInfoC...

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15th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2024

作者： Berki, Borbála Sudár, Anna Corvinus Institute for Advanced Studies Institute of Data Analytics and Information Systems Corvinus University of Budapest Budapest Hungary Hungarian Research Network HUN-REN Budapest Hungary

ISBN: (纸本)9798350378245

This paper investigates educational virtual and augmented realities within the Cognitive Infocommunications (CogInfoCom) and Cognitive Aspects of Virtual Reality (cVR) conference series. By analyzing trends from 2016 to 2023, the study identifies key themes and technological differences in the use of VR and AR for different educational purposes. The findings highlight a significant rise in VR-based educational research, with a notable focus on higher education and professional training. The paper also examines the prevalence of different VR devices, such as desktop VRs and head-mounted displays, and their application in safety training and other educational scenarios. Through a detailed review of conference publications, this study aims to provide insights into the evolving landscape of VR and AR in education and their potential to enhance learning experiences. © 2024 IEEE.

关键词： Virtual environments

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B2B Financial sector behavior concerning cognitive chatbots. Personalized contextual Chatbots in Financial Sector 14

B2B Financial sector behavior concerning cognitive chatbots....

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14th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2023

作者： Abbas, Sayyed Khawar Kő, Andrea Szabó, Zoltán Doctoral School of Economics Business and Informatics Corvinus University of Budapest Hungary Institute of Data Analytics and Information Systems Department of Information Systems Corvinus University of Budapest Hungary

ISBN: (纸本)9798350325652

There are numerous customer service articles on chatbots, but only a few studies deal with their acceptability and the cognitive components of personalization and context have been neglected so far. Due to the increasing usage of chatbots across all industries, our study reveals that B2B firms are beginning to implement intelligent chatbots to enhance customer service. 483 responses were collected from employees of B2B banking organizations. This study investigates the acceptance of cognitive technology in unsupervised settings, revealing that perceived information quality significantly impacts customer experience, while perceived system and service quality do not exhibit notable influence. Regarding cognitive chatbots' contextual knowledge, the findings highlight that factors like ease of use, usefulness, and trust do not significantly impact user attitudes. Furthermore, the research demonstrates that risk perception interacts with system characteristics, notably influencing customer experience and intention to adopt, emphasizing the importance of addressing risk concerns for successful cognitive chatbot integration. This paper provides major theoretical advances to chatbot literature by combining two models into one. Intelligent chatbots boost automation because consumers are more willing to utilize them if they build confidence in them. © 2023 IEEE.

关键词： Risk perception

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Hypergraph-based Modeling of Cognitive dataflow systems 15

Hypergraph-based Modeling of Cognitive Dataflow Systems

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15th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2024

作者： Hajdu, Csaba Csapo, Adam B. Department of Informatics Széchenyi István University Győr Hungary Institute of Data Analytics and Information Systems Corvinus Institute for Advanced Studies Corvinus University of Budapest Budapest Hungary

ISBN: (纸本)9798350378245

Cognitive systems have become widespread in various computer-based applications, from assistants to robotic systems. Although such systems are useful even in their current version, there is a growing need to incorporate semantic information. This paper introduces HyMeKo, a framework for modeling information using hypergraphs, which allows for the creation of multiple relationships between information entities through a LALR(1)-based language. The framework’s primary application contexts are in robotics, cyber-physical systems, and intelligent systems. A key innovation of this work is a transformation method between hypergraph semantic descriptions and e-adjacency tensors. An additional practical result from the implementation of the framework is a hypergraph-based dataflow system, enabling the simultaneous description and execution of dataflow processes. The paper includes a minimal example to compare the compactness of the introduced language with the widespread URDF, to describe a minimal, 2-link system, demonstrating its advantages in terms of conciseness and flexibility. © 2024 IEEE.

关键词： Intelligent systems

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Optimizing User Interaction with Combined Avatars in BIM systems 15

Optimizing User Interaction with Combined Avatars in BIM Sys...

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15th IEEE International Conference on Cognitive Infocommunications, CogInfoCom 2024

作者： Horváth, Ildikó Berki, Borbála Baranyi, Péter Corvinus Institute for Advanced Studies Institute of Data Analytics and Information Systems Corvinus University of Budapest Budapest Hungary Hungarian Research Network HUN-REN Budapest Hungary University of Pécs Faculty of Engineering and Information technology Pécs Hungary

ISBN: (纸本)9798350378245

Integrating virtual reality with Building information Modeling (BIM) has been recognized for its numerous benefits in enhancing visualization, spatial recognition, distance and real-time collaboration, and efficiency in construction projects. However, there is a growing interest in exploring the cognitive aspects associated with using different types of avatars in these systems. This paper explores the cognitive implications of avatars in BIM systems, examining how they influence user experience, perception, decision-making, and overall cognitive load. © 2024 IEEE.

关键词： Virtual environments

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