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Watch the Skies: A Study on Drone Attack Vectors, Forensic Approaches, and Persisting Security Challenges 警惕天空:关于无人机攻击载体、取证方法和持续安全挑战的研究
Pub Date : 2024-07-13 DOI: 10.3390/fi16070250
Amr Adel, Tony Jan
In the rapidly evolving landscape of drone technology, securing unmanned aerial vehicles (UAVs) presents critical challenges and demands unique solutions. This paper offers a thorough examination of the security requirements, threat models, and solutions pertinent to UAVs, emphasizing the importance of cybersecurity and drone forensics. This research addresses the unique requirements of UAV security, outlines various threat models, and explores diverse solutions to ensure data integrity. Drone forensics, a field dedicated to the investigation of security incidents involving UAVs, has been extensively examined and demonstrates its relevance in identifying attack origins or establishing accident causes. This paper further surveys artifacts, tools, and benchmark datasets that are critical in the domain of drone forensics, providing a comprehensive view of current capabilities. Acknowledging the ongoing challenges in UAV security, particularly given the pace of technological advancement and complex operational environments, this study underscores the need for increased collaboration, updated security protocols, and comprehensive regulatory frameworks. Ultimately, this research contributes to a deeper understanding of UAV cybersecurity and aids in fostering future research into the secure and reliable operation of drones.
在无人机技术飞速发展的今天,无人机(UAV)的安全防护面临着严峻的挑战,需要独特的解决方案。本文对无人机的安全要求、威胁模型和解决方案进行了深入研究,强调了网络安全和无人机取证的重要性。本研究阐述了无人机安全的独特要求,概述了各种威胁模式,并探讨了确保数据完整性的各种解决方案。无人机取证是一个致力于调查无人机安全事件的领域,该领域已得到广泛研究,并证明了其在识别攻击起源或确定事故原因方面的相关性。本文进一步调查了无人机取证领域中至关重要的人工制品、工具和基准数据集,为当前的能力提供了一个全面的视角。本研究认识到无人机安全面临的持续挑战,特别是考虑到技术进步的速度和复杂的操作环境,强调了加强合作、更新安全协议和全面监管框架的必要性。最终,本研究有助于加深对无人机网络安全的理解,并有助于促进未来对无人机安全可靠运行的研究。
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引用次数: 0
Achieving Accountability and Data Integrity in Message Queuing Telemetry Transport Using Blockchain and Interplanetary File System 利用区块链和星际文件系统实现消息队列遥测传输中的问责制和数据完整性
Pub Date : 2024-07-13 DOI: 10.3390/fi16070246
Sara Lazzaro, Francesco Buccafurri
Ensuring accountability and integrity in MQTT communications is important for enabling several IoT applications. This paper presents a novel approach that combines blockchain technology and the interplanetary file system (IPFS) to achieve non-repudiation and data integrity in the MQTT protocol. Our solution operates in discrete temporal rounds, during which the broker constructs a Merkle hash tree (MHT) from the messages received. Then the broker publishes the root on the blockchain and the MHT itself on IPFS. This mechanism guarantees that both publishers and subscribers can verify the integrity of the message exchanged. Furthermore, the interactions with the blockchain made by the publishers and the broker ensure they cannot deny having sent the exchanged messages. We provide a detailed security analysis, showing that under standard assumptions, the proposed solution achieves both data integrity and accountability. Additionally, we provided an experimental campaign to study the scalability and the throughput of the system. Our results show that our solution scales well with the number of clients. Furthermore, from our results, it emerges that the throughput reduction depends on the integrity check operations. However, since the frequency of these checks can be freely chosen, we can set it so that the throughput reduction is negligible. Finally, we provided a detailed analysis of the costs of our solution showing that, overall, the execution costs are relatively low, especially given the critical security and accountability benefits it guarantees. Furthermore, our analysis shows that the higher the number of subscribers in the system, the lower the costs per client in our solution. Again, this confirms that our solution does not present any scalability issues.
确保 MQTT 通信的责任性和完整性对于实现多种物联网应用非常重要。本文介绍了一种结合区块链技术和星际文件系统(IPFS)的新方法,以实现 MQTT 协议中的不可抵赖性和数据完整性。我们的解决方案在离散的时间轮中运行,在此期间,代理从收到的消息中构建一棵梅克尔哈希树(MHT)。然后,代理将根发布到区块链上,并将 MHT 本身发布到 IPFS 上。这种机制保证了发布者和订阅者都能验证所交换信息的完整性。此外,发布者和经纪人与区块链的交互确保他们无法否认发送了所交换的信息。我们提供了详细的安全分析,表明在标准假设条件下,所提出的解决方案可以同时实现数据完整性和问责制。此外,我们还提供了一个实验活动来研究系统的可扩展性和吞吐量。结果表明,我们的解决方案可以随着客户端数量的增加而扩展。此外,从我们的结果来看,吞吐量的减少取决于完整性检查操作。不过,由于这些检查的频率可以自由选择,我们可以将其设置为吞吐量的减少可以忽略不计。最后,我们对解决方案的成本进行了详细分析,结果表明,总体而言,执行成本相对较低,特别是考虑到它所保证的关键安全性和责任效益。此外,我们的分析表明,系统中的用户数量越多,我们解决方案中每个客户端的成本就越低。这再次证明,我们的解决方案不存在任何可扩展性问题。
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引用次数: 0
Multi-Agent Dynamic Fog Service Placement Approach 多代理动态雾服务安置方法
Pub Date : 2024-07-13 DOI: 10.3390/fi16070248
Nerijus Satkauskas, Algimantas Venčkauskas
Fog computing as a paradigm was offered more than a decade ago to solve Cloud Computing issues. Long transmission distances, higher data flow, data loss, latency, and energy consumption lead to providing services at the edge of the network. But, fog devices are known for being mobile and heterogenous. Their resources can be limited, and their availability can be constantly changing. A service placement optimization is needed to meet the QoS requirements. We propose a service placement orchestration, which functions as a multi-agent system. Fog computing services are represented by agents that can both work independently and cooperate. Service placement is being completed by a two-stage optimization method. Our service placement orchestrator is distributed, services are discovered dynamically, resources can be monitored, and communication messages among fog nodes can be signed and encrypted as a solution to the weakness of multi-agent systems due to the lack of monitoring tools and security.
为解决云计算问题,早在十多年前就提出了雾计算这一模式。传输距离长、数据流量大、数据丢失、延迟和能耗等问题导致需要在网络边缘提供服务。但是,众所周知,雾设备具有移动性和异质性。它们的资源可能有限,可用性也可能不断变化。为了满足 QoS 要求,需要对服务放置进行优化。我们提出了一种服务放置协调方法,它以多代理系统的形式运行。雾计算服务由既能独立工作又能合作的代理来表示。服务安置由两阶段优化方法完成。我们的服务安置协调器是分布式的,服务是动态发现的,资源可以监控,雾节点之间的通信信息可以签名和加密,从而解决了多代理系统因缺乏监控工具和安全性而存在的弱点。
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引用次数: 0
Emotion Recognition from Videos Using Multimodal Large Language Models 利用多模态大语言模型从视频中识别情绪
Pub Date : 2024-07-13 DOI: 10.3390/fi16070247
Lorenzo Vaiani, Luca Cagliero, Paolo Garza
The diffusion of Multimodal Large Language Models (MLLMs) has opened new research directions in the context of video content understanding and classification. Emotion recognition from videos aims to automatically detect human emotions such as anxiety and fear. It requires deeply elaborating multiple data modalities, including acoustic and visual streams. State-of-the-art approaches leverage transformer-based architectures to combine multimodal sources. However, the impressive performance of MLLMs in content retrieval and generation offers new opportunities to extend the capabilities of existing emotion recognizers. This paper explores the performance of MLLMs in the emotion recognition task in a zero-shot learning setting. Furthermore, it presents a state-of-the-art architecture extension based on MLLM content reformulation. The performance achieved on the Hume-Reaction benchmark shows that MLLMs are still unable to outperform the state-of-the-art average performance but, notably, are more effective than traditional transformers in recognizing emotions with an intensity that deviates from the average of the samples.
多模态大语言模型(MLLM)的普及为视频内容理解和分类开辟了新的研究方向。视频中的情绪识别旨在自动检测人类情绪,如焦虑和恐惧。这需要深入阐述多种数据模式,包括声学和视觉流。最先进的方法利用基于变压器的架构来组合多模态源。然而,MLLM 在内容检索和生成方面的出色表现为扩展现有情感识别器的功能提供了新的机遇。本文探讨了 MLLM 在零点学习环境下的情感识别任务中的表现。此外,本文还介绍了基于 MLLM 内容重构的最先进架构扩展。在 Hume-Reaction 基准上取得的性能表明,MLLM 仍然无法超越最先进的平均性能,但在识别强度偏离样本平均值的情绪时,MLLM 比传统变换器更有效。
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引用次数: 0
The Use of Virtual Reality in the Countries of the Central American Bank for Economic Integration (CABEI) 虚拟现实技术在中美洲经济一体化银行(CABEI)成员国中的应用
Pub Date : 2024-07-13 DOI: 10.3390/fi16070249
Álvaro Antón-Sancho, Pablo Fernández‐Arias, E. A. Ariza, Diego Vergara
In recent years, virtual reality (VR) technologies have become one of the teaching tools with the greatest training potential in higher education. Thus, the study of factors that influence the adoption and valuation of VR by the educational agents involved is a fruitful line of research, because it can provide keys to promote its incorporation. This article compares the assessments of VR as a teaching technology in higher education given by professors from countries that are members of the Central American Bank for Economic Integration (CABEI) with those of professors from countries in the Latin American region that are not members of CABEI. For this purpose, a validated questionnaire on the perception of VR use was administered to a sample of 1246 professors from the entire Latin American region, and their responses were statistically analyzed. As a result, it was found that professors from CABEI countries give better ratings to the usability dimensions of VR and report a lower number of disadvantages in its use than professors from countries outside CABEI. However, the increase in the digital competence of professors in CABEI countries is more than twice as high as the increase in the valuation of VR. It follows that there is still much room for the integration of VR in higher education in CABEI countries. Furthermore, in CABEI countries there is a more pronounced gap between professors from private and public universities with respect to the above-mentioned ratings than in non-CABEI countries. As a consequence, some implications and suggestions derived from the results are reported.
近年来,虚拟现实(VR)技术已成为高等教育中最具培训潜力的教学工具之一。因此,对影响相关教育机构采用和评价虚拟现实技术的因素进行研究是一项富有成果的研究方向,因为它可以为促进虚拟现实技术的应用提供关键因素。本文比较了中美洲经济一体化银行(CABEI)成员国的教授和拉丁美洲地区非中美洲经济一体化银行成员国的教授对虚拟现实技术作为高等教育教学技术的评价。为此,对整个拉丁美洲地区的 1246 名教授进行了关于虚拟现实技术使用情况的有效问卷调查,并对他们的答复进行了统计分析。结果发现,与 CABEI 以外国家的教授相比,CABEI 国家的教授对 VR 的可用性给予了更高的评价,并报告了使用 VR 过程中较少的缺点。然而,CABEI 国家教授数字能力的提高幅度是 VR 评价提高幅度的两倍多。由此可见,CABEI 国家在将 VR 融入高等教育方面还有很大的空间。此外,与非 CABEI 国家相比,CABEI 国家的私立大学和公立大学教授在上述评价方面的差距更为明显。因此,报告了从结果中得出的一些影响和建议。
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引用次数: 0
Optimizing Drone Energy Use for Emergency Communications in Disasters via Deep Reinforcement Learning 通过深度强化学习优化无人机在灾难中的应急通信能源使用
Pub Date : 2024-07-11 DOI: 10.3390/fi16070245
Wen Qiu, Xun Shao, Hiroshi Masui, William Liu
For a communication control system in a disaster area where drones (also called unmanned aerial vehicles (UAVs)) are used as aerial base stations (ABSs), the reliability of communication is a key challenge for drones to provide emergency communication services. However, the effective configuration of UAVs remains a major challenge due to limitations in their communication range and energy capacity. In addition, the relatively high cost of drones and the issue of mutual communication interference make it impractical to deploy an unlimited number of drones in a given area. To maximize the communication services provided by a limited number of drones to the ground user equipment (UE) within a certain time frame while minimizing the drone energy consumption, we propose a multi-agent proximal policy optimization (MAPPO) algorithm. Considering the dynamic nature of the environment, we analyze diverse observation data structures and design novel objective functions to enhance the drone performance. We find that, when drone energy consumption is used as a penalty term in the objective function, the drones—acting as agents—can identify the optimal trajectory that maximizes the UE coverage while minimizing the energy consumption. At the same time, the experimental results reveal that, without considering the machine computing power required for training and convergence time, the proposed key algorithm demonstrates better performance in communication coverage and energy saving as compared with other methods. The average coverage performance is 10–45% higher than that of the other three methods, and it can save up to 3% more energy.
在灾区,无人机(也称为无人驾驶飞行器(UAV))被用作空中基站(ABS),对于灾区的通信控制系统来说,通信的可靠性是无人机提供应急通信服务的关键挑战。然而,由于无人机通信距离和能源容量的限制,如何有效配置无人机仍是一大挑战。此外,无人机的成本相对较高,且存在相互通信干扰的问题,因此在特定区域部署无限数量的无人机并不现实。为了在一定时间内使有限数量的无人机向地面用户设备(UE)提供的通信服务最大化,同时使无人机的能耗最小化,我们提出了一种多代理近端策略优化(MAPPO)算法。考虑到环境的动态特性,我们分析了多样化的观测数据结构,并设计了新颖的目标函数来提高无人机性能。我们发现,当无人机能耗作为目标函数中的惩罚项时,作为代理的无人机可以识别出最优轨迹,在最大化 UE 覆盖范围的同时最小化能耗。同时,实验结果表明,在不考虑训练所需的机器计算能力和收敛时间的情况下,与其他方法相比,所提出的关键算法在通信覆盖和节能方面表现出更好的性能。其平均覆盖性能比其他三种方法高出 10-45%,并能节省多达 3% 的能源。
{"title":"Optimizing Drone Energy Use for Emergency Communications in Disasters via Deep Reinforcement Learning","authors":"Wen Qiu, Xun Shao, Hiroshi Masui, William Liu","doi":"10.3390/fi16070245","DOIUrl":"https://doi.org/10.3390/fi16070245","url":null,"abstract":"For a communication control system in a disaster area where drones (also called unmanned aerial vehicles (UAVs)) are used as aerial base stations (ABSs), the reliability of communication is a key challenge for drones to provide emergency communication services. However, the effective configuration of UAVs remains a major challenge due to limitations in their communication range and energy capacity. In addition, the relatively high cost of drones and the issue of mutual communication interference make it impractical to deploy an unlimited number of drones in a given area. To maximize the communication services provided by a limited number of drones to the ground user equipment (UE) within a certain time frame while minimizing the drone energy consumption, we propose a multi-agent proximal policy optimization (MAPPO) algorithm. Considering the dynamic nature of the environment, we analyze diverse observation data structures and design novel objective functions to enhance the drone performance. We find that, when drone energy consumption is used as a penalty term in the objective function, the drones—acting as agents—can identify the optimal trajectory that maximizes the UE coverage while minimizing the energy consumption. At the same time, the experimental results reveal that, without considering the machine computing power required for training and convergence time, the proposed key algorithm demonstrates better performance in communication coverage and energy saving as compared with other methods. The average coverage performance is 10–45% higher than that of the other three methods, and it can save up to 3% more energy.","PeriodicalId":509567,"journal":{"name":"Future Internet","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141657108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Blockchain Financial Statements: Innovating Financial Reporting, Accounting, and Liquidity Management 区块链财务报表:创新财务报告、会计和流动性管理
Pub Date : 2024-07-09 DOI: 10.3390/fi16070244
N. Dashkevich, Steve Counsell, Giuseppe Destefanis
The complexity and interconnection within the financial ecosystem demand innovative solutions to improve transparency, security, and efficiency in financial reporting and liquidity management, while also reducing accounting fraud. This paper presents Blockchain Financial Statements (BFS), an innovative accounting system designed to address accounting fraud, reduce data manipulation, and misrepresentation of company financial claims, by enhancing availability of the real-time and tamper-proof accounting data, underpinned by a verifiable approach to financial transactions and reporting. The primary goal of this research is to design, develop, and validate a blockchain-based accounting prototype—the BFS system—that can automate transformation of transactional data, generated by traditional business activity into comprehensive financial statements. Incorporating a Design Science Research Methodology with Domain-Driven Design, this study constructs a BFS artefact that harmonises accounting standards with blockchain technology and business orchestration. The resulting Java implementation of the BFS system demonstrates successful integration of blockchain technology into accounting practices, showing potential in real-time validation of transactions, immutable record-keeping, and enhancement of transparency and efficiency of financial reporting. The BFS framework and implementation signify an advancement in the application of blockchain technology in accounting. It offers a functional solution that enhances transparency, accuracy, and efficiency of financial transactions between banks and businesses. This research underlines the necessity for further exploration into blockchain’s potential within accounting systems, suggesting a promising direction for future innovations in tamper-evident financial reporting and liquidity management.
金融生态系统内部的复杂性和相互关联性需要创新的解决方案来提高财务报告和流动性管理的透明度、安全性和效率,同时减少会计欺诈。本文介绍了区块链财务报表(BFS),这是一种创新的会计系统,旨在通过提高实时和防篡改会计数据的可用性,以可验证的财务交易和报告方法为基础,解决会计欺诈问题,减少数据篡改和公司财务索赔的虚假陈述。本研究的主要目标是设计、开发和验证一个基于区块链的会计原型--BFS 系统,该系统可将传统商业活动产生的交易数据自动转化为综合财务报表。本研究将设计科学研究方法与领域驱动设计相结合,构建了一个 BFS 工件,将会计准则与区块链技术和业务协调统一起来。由此产生的 BFS 系统 Java 实现展示了区块链技术与会计实践的成功融合,显示了在交易实时验证、不可变记录保存以及提高财务报告透明度和效率方面的潜力。BFS 框架和实施标志着区块链技术在会计领域应用的进步。它提供了一种功能性解决方案,可提高银行和企业之间金融交易的透明度、准确性和效率。这项研究强调了进一步探索区块链在会计系统中的潜力的必要性,为未来在防篡改财务报告和流动性管理方面的创新指明了方向。
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引用次数: 0
Towards an Optimized Blockchain-Based Secure Medical Prescription-Management System 开发基于区块链的优化安全医疗处方管理系统
Pub Date : 2024-07-09 DOI: 10.3390/fi16070243
Imen Ahmed, Mariem Turki, Mouna Baklouti, Bouthaina Dammak, Amnah Alshahrani
This work introduces a blockchain-based secure medical prescription-management system seamlessly integrated with a dynamic Internet of Things (IoT) framework. Notably, this integration constitutes a pivotal challenge in the arena of resource-constrained IoT devices: energy consumption. The choice of a suitable blockchain consensus mechanism emerges as the linchpin in surmounting this hurdle. Thus, this paper conducts a comprehensive comparison of energy consumption between two distinct consensus mechanisms: Proof of Work (PoW) and Quorum-based Byzantine fault tolerance (QBFT). Furthermore, an assessment of the most energy-efficient algorithm is performed across multiple networks and various parameters. This approach ensures the acquisition of reliable and statistically significant data, enabling meaningful conclusions to be drawn about the system’s performance in real-world scenarios. The experimental results show that, compared to the PoW, the QBFT consensus mechanism reduced the energy consumption by an average of 5%. This finding underscores the significant advantage of QBFT in addressing the energy consumption challenges posed by resource-constrained IoT devices. In addition to its inherent benefits of privacy and block time efficiency, the Quorum blockchain emerges as a more sustainable choice for IoT applications due to its lower power consumption.
本作品介绍了一种基于区块链的安全医疗处方管理系统,该系统与动态物联网(IoT)框架无缝集成。值得注意的是,这种整合在资源受限的物联网设备领域构成了一个关键挑战:能耗。选择合适的区块链共识机制是克服这一障碍的关键。因此,本文对两种不同共识机制的能耗进行了全面比较:工作证明(PoW)和基于法定人数的拜占庭容错(QBFT)。此外,还在多个网络和各种参数之间对最节能的算法进行了评估。这种方法可确保获得可靠且具有统计意义的数据,从而就系统在真实世界场景中的性能得出有意义的结论。实验结果表明,与 PoW 相比,QBFT 共识机制的能耗平均降低了 5%。这一发现凸显了 QBFT 在应对资源受限的物联网设备所带来的能耗挑战方面的显著优势。除了在隐私和区块时间效率方面的固有优势外,Quorum 区块链还因其较低的能耗而成为物联网应用中更具可持续性的选择。
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引用次数: 0
Evaluating Convolutional Neural Networks and Vision Transformers for Baby Cry Sound Analysis 评估用于婴儿哭声分析的卷积神经网络和视觉变换器
Pub Date : 2024-07-07 DOI: 10.3390/fi16070242
Samir A. Younis, Dalia Sobhy, Noha S. Tawfik
Crying is a newborn’s main way of communicating. Despite their apparent similarity, newborn cries are physically generated and have distinct characteristics. Experienced medical professionals, nurses, and parents are able to recognize these variations based on their prior interactions. Nonetheless, interpreting a baby’s cries can be challenging for carers, first-time parents, and inexperienced paediatricians. This paper uses advanced deep learning techniques to propose a novel approach for baby cry classification. This study aims to accurately classify different cry types associated with everyday infant needs, including hunger, discomfort, pain, tiredness, and the need for burping. The proposed model achieves an accuracy of 98.33%, surpassing the performance of existing studies in the field. IoT-enabled sensors are utilized to capture cry signals in real time, ensuring continuous and reliable monitoring of the infant’s acoustic environment. This integration of IoT technology with deep learning enhances the system’s responsiveness and accuracy. Our study highlights the significance of accurate cry classification in understanding and meeting the needs of infants and its potential impact on improving infant care practices. The methodology, including the dataset, preprocessing techniques, and architecture of the deep learning model, is described. The results demonstrate the performance of the proposed model, and the discussion analyzes the factors contributing to its high accuracy.
啼哭是新生儿沟通的主要方式。尽管表面上看起来很相似,但新生儿的哭声是由身体产生的,并具有明显的特征。经验丰富的专业医务人员、护士和父母能够根据以往的互动经验识别这些差异。然而,对于护理人员、初次为人父母者和缺乏经验的儿科医生来说,解读婴儿的哭声可能具有挑战性。本文采用先进的深度学习技术,提出了一种新颖的婴儿哭声分类方法。本研究旨在准确分类与婴儿日常需求相关的不同哭声类型,包括饥饿、不适、疼痛、疲倦和打嗝需求。所提出的模型准确率达到 98.33%,超过了该领域现有研究的表现。利用物联网传感器实时捕捉哭声信号,确保对婴儿的声学环境进行持续、可靠的监测。物联网技术与深度学习的结合提高了系统的响应速度和准确性。我们的研究强调了准确的哭声分类对理解和满足婴儿需求的重要意义,及其对改善婴儿护理实践的潜在影响。研究方法包括数据集、预处理技术和深度学习模型的架构。结果展示了所提模型的性能,讨论分析了导致其高精度的因素。
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引用次数: 0
Explainable Artificial Intelligence Methods to Enhance Transparency and Trust in Digital Deliberation Settings 用可解释的人工智能方法提高数字审议环境中的透明度和信任度
Pub Date : 2024-07-06 DOI: 10.3390/fi16070241
Ilias Siachos, Nikos I. Karacapilidis
Digital deliberation has been steadily growing in recent years, enabling citizens from different geographical locations and diverse opinions and expertise to participate in policy-making processes. Software platforms aiming to support digital deliberation usually suffer from information overload, due to the large amount of feedback that is often provided. While Machine Learning and Natural Language Processing techniques can alleviate this drawback, their complex structure discourages users from trusting their results. This paper proposes two Explainable Artificial Intelligence models to enhance transparency and trust in the modus operandi of the above techniques, which concern the processes of clustering and summarization of citizens’ feedback that has been uploaded on a digital deliberation platform.
近年来,数字审议一直在稳步发展,使来自不同地理位置、不同意见和专业知识的公民都能参与决策过程。旨在支持数字审议的软件平台通常会因提供大量反馈信息而导致信息超载。虽然机器学习和自然语言处理技术可以缓解这一弊端,但其复杂的结构使用户不愿相信其结果。本文提出了两个可解释人工智能模型,以提高上述技术工作方式的透明度和信任度,它们涉及对上传到数字审议平台的公民反馈进行聚类和汇总的过程。
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引用次数: 0
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Future Internet
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