Blockchain-based DAOs and governance frameworks have emerged, however limited research has been done on the governance foundations of blockchain networks. In blockchain networks decisions are made through a collaborat...
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ISBN:
(纸本)9783031349843;9783031349850
Blockchain-based DAOs and governance frameworks have emerged, however limited research has been done on the governance foundations of blockchain networks. In blockchain networks decisions are made through a collaborative and consensus building design mechanism. Such a governance process is complex, dynamic, and challenging. This paper presents blockchain governance design from a computerscience perspective. We do so by exploring concepts such as decentralization, blockchain governance, Decentralized Autonomous Organization (DAO) and a novel modeling approach on blockchain governance namely DECENT. In this paper, we presented why conceptual modeling is a design requirement for blockchain governance. researchers can use the DECENT modeling approach as a reference framework for blockchain governance design, such as empirical and comparative case studies.
Navigating cluttered indoor environments presents a significant challenge for aerial robots, requiring agility, speed, and a high level of reliability to avoid collisions. This project aims to address this challenge b...
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A servo driven control system is proposed to assist the steering wheel In this paper. The hardware part controls the angle and torque of the motor based on PID algorithm to achieve full closed-loop control, and collec...
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The paper is dedicated to data and information processing in tactical-level Command and Control systems with targeting mission and dependence of criteria of relevant information to ensure the potential possibilities d...
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The biggest challenge in the global market is Counterfeiting, it has undesirably affected consumer perception and damaged the brand reputation of the product. Recently few techniques used in the identification of coun...
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Insider attacks represent a significant threat in today's information security landscape, causing substantial financial and reputational damage to organizations. This article addresses the increasing need for effe...
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ISBN:
(纸本)9783031840777;9783031840784
Insider attacks represent a significant threat in today's information security landscape, causing substantial financial and reputational damage to organizations. This article addresses the increasing need for effective strategies to predict, detect, and control insider threats. The primary motivation behind this research is the growing prevalence and cost of insider attacks, as highlighted by various reports. Our objective is to provide a systematic mapping of existing literature to evaluate the current state of insider threat management and identify gaps and opportunities for future research. To achieve this, we employed a systematic mapping methodology, analyzing literature from databases such as Web of science, Scopus, and IEEE Xplore. The key stages of our methodology included defining research questions, generating search strings, applying inclusion and exclusion criteria, and conducting detailed data extraction and analysis. The main result of our study reveals that while a significant portion of the literature focuses on detection measures, there is a notable gap in predictive and preventive strategies. Additionally, the majority of proposed solutions are models and frameworks, with fewer practical tools available for real-world implementation. This research provides a comprehensive overview of the current landscape of insider threat management, highlighting the critical need for enhanced predictive and preventive measures. Our findings suggest that future research should prioritize developing robust, adaptive solutions that integrate multiple methodologies to effectively mitigate insider threats.
Deep convolutional neural networks show excellent performance in stereo vision tasks. However, most of current network architectures are complex and require high hardware resources. To handle this problem, we propose ...
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In today's data-centric world, analyzing vast volumes of diverse and complex information has paved the way for uncovering valuable insights. These extensive datasets are often known as big data. Big data find appl...
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ISBN:
(纸本)9798350364941;9798350364958
In today's data-centric world, analyzing vast volumes of diverse and complex information has paved the way for uncovering valuable insights. These extensive datasets are often known as big data. Big data find application in various fields such as healthcare, gaming, financial markets, and business intelligence. Additionally, analyzing big data can contribute to enhancing environmental sustainability, as well as city planning and development. On the one hand, air pollution in urban areas is frequently identified as a major factor negatively affecting human health, with vehicle emissions being a significant contributor to poor air quality. On the other hand, increased greenspace and vegetation positively contribute to better air quality. In this paper, we present a data science and advanced analytics solution-specifically, a metaverse platform-to examine the relationship between urban factors and air quality. Our solution leverages data mining and visualization techniques in a metaverse platform to extract meaningful insights. Moreover, we analyze real traffic data from a mid-size Canadian city to guide our study. The findings from this data scienceresearch can inform practical strategies-such as promoting green infrastructure and implementing zoning policies-towards building and development of smart and sustainable cities.
Technology advancement is inevitable, and it has created a revolution in all the sectors creating huge opportunities. Artificial intelligence and machine learning have boosted the advancement of all the sectors making...
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Assessing the interdisciplinary learning quality of student learning processes is significant but complex. While some research has experimented with ChatGPT for qualitative analysis of text data through crafting promp...
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ISBN:
(纸本)9783031643118;9783031643125
Assessing the interdisciplinary learning quality of student learning processes is significant but complex. While some research has experimented with ChatGPT for qualitative analysis of text data through crafting prompts for tasks, the in-depth consideration of task-specific knowledge, like context and rules, is still limited. The study examined whether considering such knowledge can improve ChatGPT's labeling accuracy for interdisciplinary learning quality. The data for this research consists of 252 online posts collected during class discussions. This study utilized prompt engineering, fine-tuning, and knowledge-empowered approaches to evaluate student interdisciplinary learning and compare their accuracy. The results indicated that unmodified GPT-3.5 lacks the capability for analyzing interdisciplinary learning. Fine-tuning significantly improved the models, doubling the accuracy compared to using GPT-3.5 with prompts alone. Knowledge-empowered approaches enhanced both the prompt-based and fine-tuned models, surpassing the researchers' inter-rater reliability in assessing all dimensions of student posts. This study showcased the effectiveness of combining fine-tuning and knowledge-empowered approaches with advanced language models in assessing interdisciplinary learning, indicating the potential of applying this method for qualitative analysis in educational settings.
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