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High Throughput of Image Processing with Keccak Algorithm using Microprocessor on FPGA 基于FPGA的Keccak算法的高吞吐量图像处理
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932909
Argyrios Sideris, Theodora Sanida, Antonios Chatzisavvas, Michael F. Dossis, M. Dasygenis
Transmitting images between people has been a crucial aspect of daily communication in our digital world. Therefore, methods are needed to check the integrity and accuracy of the transmitted data. The most famous and secure way today is hashing. This paper focuses on the Keccak algorithm for hashing image sizes $256times 256$ pixels utilizing our specialized FPGA implementations. Our experiments were performed on the FPGA Intel DE2-115 (EP4CE115F29C7) and the Nios II microprocessor. Additionally, research on computational metrics like throughput, entropy, NPCR, and UACI demonstrates how the Keccak algorithm is specialized, secure, and has a wide range of potential applications for hashing images. Finally, we propped our method using the Block Floating Point Hardware 2 (FP2). We contrasted the outcomes of our analysis with other recent optimization techniques used by other researchers, and the results demonstrate our advantages.
在我们的数字世界中,人与人之间传输图像已经成为日常交流的一个重要方面。因此,需要有方法来检查传输数据的完整性和准确性。如今最著名、最安全的方法是散列。本文重点研究了Keccak算法,该算法利用我们专门的FPGA实现对图像大小为256 × 256像素的图像进行哈希。我们的实验在FPGA Intel DE2-115 (EP4CE115F29C7)和Nios II微处理器上进行。此外,对吞吐量、熵、NPCR和UACI等计算指标的研究表明,Keccak算法是专门的、安全的,并且在散列图像方面具有广泛的潜在应用。最后,我们使用块浮点硬件2 (FP2)来支持我们的方法。我们将我们的分析结果与其他研究人员使用的其他最新优化技术进行了对比,结果证明了我们的优势。
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引用次数: 1
Cooperative Intelligent Transport Systems Solution: a Cooperative Safety Application 协同智能交通系统解决方案:一种协同安全应用
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932930
Nikos Dimokas, Pavlos Spanidis, I. Tsetsinas, Ioannis Gkragkopoulos, Maria Gemou, Petros Karvelis
Recent advances in wireless communications enable the communication between vehicles, infrastructure and road users. Although the vehicles become safer and smarter due to Advanced Driver Assistance Systems, Cooperative Intelligent Transport Systems have an important role to ensure that every vehicle recognizes properly the road environment. Cooperative Intelligent Transport Systems applications aims to collect data from different resources like sensors, cameras, vehicles, road infrastructure, road users and analyze them to improve traffic management and road safety. The proposed system provides an innovative technological solution that implements Cooperative Intelligent Transport Systems applications without substantial and costly roadway interventions, including novel Vehicle to Infrastructure, Vehicle to Vehicle and Variable Message Signs functions. This is achieved via low-cost, integrated strips on the road pavement coupled with a cooperative communication framework. The paper presents the overall system and the Cooperative Safety application. The results attested the realization of the system with low latency.
无线通信的最新进展使车辆、基础设施和道路使用者之间的通信成为可能。虽然由于先进的驾驶员辅助系统,车辆变得更安全,更智能,但协作智能交通系统在确保每辆车正确识别道路环境方面发挥着重要作用。协作式智能交通系统应用程序旨在从传感器、摄像头、车辆、道路基础设施、道路使用者等不同资源收集数据,并对其进行分析,以改善交通管理和道路安全。该系统提供了一种创新的技术解决方案,实现了协作智能交通系统的应用,而无需大量和昂贵的道路干预,包括新颖的车辆对基础设施、车辆对车辆和可变信息标志功能。这是通过低成本、集成在路面上的条带以及协作通信框架来实现的。本文介绍了整个系统和协同安全的应用。实验结果证明了该系统低时延的实现。
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引用次数: 0
Supporting Mechatronics Academic Curriculum Beyond Technical Skills 支持机电一体化学术课程超越技术技能
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932929
G. Marzano
Industry 4.0 is presented as integrating and optimizing manufacturing, logistics, marketing, and procurement in the supply chain. In this perspective, the customization of products and services is crucial. Indeed, according to the rapid changes due to the fourth industrial revolution, firms need to be increasingly reactive in interpreting their customer needs, involving them in designing and developing products and services. This paper tackles the opportunity to include notions such as social creativity and crowd-based applications in the mechatronics academic curriculum.
工业4.0被认为是整合和优化供应链中的制造、物流、营销和采购。从这个角度来看,产品和服务的定制是至关重要的。事实上,根据第四次工业革命带来的快速变化,公司需要越来越多地解释客户需求,让他们参与设计和开发产品和服务。本文探讨了将社会创造力和基于人群的应用等概念纳入机电一体化学术课程的机会。
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引用次数: 0
Introducing the Fundamentals of Artificial Intelligence to K-12 Classrooms According to Educational Neuroscience Principles 根据教育神经科学原理向K-12教室介绍人工智能的基础知识
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932989
Thanassis Drivas, Spyros Doukakis
The rise of Artificial Intelligence (AI) has brought to the fore the need to educate students about AI. The aim is not to keep AI a black box and at the same time to be recognized as a transferable literacy with multiple learning benefits per age group of students. In order to strengthen this perspective, the design of workshops to introduce the basics of artificial intelligence to middle school students according to educational neuroscience principles is presented. With these workshops, the importance of AI literacy is emphasized, and students are given space for hands-on activities. The proposals are based on the axes of perception, representation and reasoning, learning, physical interaction, and social impact and include sections on Introduction to Machine Learning, Machine Learning Application Examples, Supervised Learning, and Training-Test Processes, Unsupervised Learning, and Machine Learning Algorithms.
人工智能(AI)的兴起凸显了对学生进行人工智能教育的必要性。其目的不是让人工智能成为一个黑盒子,同时被认为是一种可转移的识字能力,对每个年龄段的学生都有多种学习益处。为了加强这一观点,提出了根据教育神经科学原理向中学生介绍人工智能基础知识的工作坊设计。通过这些研讨会,强调了人工智能素养的重要性,并为学生提供了动手活动的空间。这些建议基于感知、表示和推理、学习、物理交互和社会影响的轴,包括机器学习介绍、机器学习应用示例、监督学习和训练测试过程、无监督学习和机器学习算法等部分。
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引用次数: 0
Greek Parliament Members on Instagram: A study on building a political image 希腊国会议员在Instagram上的政治形象塑造研究
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9933008
I. Mylona, D. Amanatidis, Michael F. Dossis
This paper focuses on examining how Greek MPs leverage Instagram and carry out a twofold investigation that addresses two main questions: Do politicians prefer to communicate over Instagram their private or public life moments? How does the use of Instagram by Greek politicians affect their perception by the public? To validate our findings, we construct a dataset on Greek MPs’ attributes and proceed with its statistical description and visualization. A hierarchical, multiple linear regression framework is employed to model the number of MPs posts with respect to various predictor variables. Data is gradually introduced, creating a series of models of increased complexity and deducing whether the added predictors account for any more variance, thus either accepting or dropping the respective independent variables. Acquired models can subsequently be compared with ANOVA to determine the significance of the models’ change.
本文重点研究了希腊议员如何利用Instagram,并进行了双重调查,解决了两个主要问题:政客们更喜欢在Instagram上交流他们的私人生活还是公共生活时刻?希腊政客对Instagram的使用如何影响公众对他们的看法?为了验证我们的发现,我们构建了一个关于希腊国会议员属性的数据集,并对其进行统计描述和可视化。一个层次,多元线性回归框架被用来模拟相对于各种预测变量的MPs岗位的数量。数据是逐渐引入的,创建了一系列复杂程度增加的模型,并推断添加的预测因子是否能解释更多的方差,从而接受或放弃各自的自变量。获得的模型随后可以与方差分析进行比较,以确定模型变化的显著性。
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引用次数: 0
Civic Fictions: Exploring the Socio-technical Implications of Augmented Reality in Future Cities through Science Fiction Prototyping 城市小说:通过科幻原型探索未来城市中增强现实的社会技术含义
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932983
A. Abosaleh, Vasilis Vlachokyriakos
While researchers have explored augmented reality (AR) applications for the engineering, urban planning and architecture of future cities, work around the implications of AR for civic participation has received much less attention. In this paper, we report on a study with 16 expert participants of a workshop that employed the “Sci-Fi Prototyping” methodology. Participants were asked to co-author speculative scenarios around potential AR futures. These scenarios then acted as “design fiction probes” to elicit discussions on the challenges and opportunities presented by AR for future societies. Our findings contribute a deeper understanding of the socio-technical implications of AR use in civic participation, including: (i) perceptions on how the current technological status quo is projected and reproduced in the future; (ii) how a ubiquitous AR infrastructure might affect the dichotomy between public and private space; and (iii) effects of AR in shifting perceptions of materiality.
虽然研究人员已经探索了增强现实(AR)在工程、城市规划和未来城市建筑中的应用,但围绕AR对公民参与的影响的工作却很少受到关注。在本文中,我们报告了一项研究,16位专家参加了一个采用“科幻原型”方法的研讨会。参与者被要求共同撰写关于潜在AR未来的推测场景。然后,这些场景充当了“设计小说探测器”,引发了关于AR为未来社会带来的挑战和机遇的讨论。我们的研究结果有助于更深入地理解公民参与中AR使用的社会技术影响,包括:(i)对当前技术现状如何在未来预测和复制的看法;(ii)无处不在的增强现实基础设施会如何影响公共空间和私人空间的二分法;(iii)增强现实对重要性观念转变的影响。
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引用次数: 0
A survey on the awareness on Virtual Reality, Internet of Things and Blockchain in the 4th IR era 第四次工业革命时代对虚拟现实、物联网和区块链的认知调查
Pub Date : 2022-09-23 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932968
Konstantinos Sakkas, Niki Eleni Ntagka, Panagiota Vinni, Paraskevi Artemi, A. Anagnostakis, N. Giannakeas, Katerina D. Tzimourta, A. Tzallas, E. Glavas
The Fourth Industrial Revolution (4th IR) is hastily reshaping the global industry. The term is often used as a semantical umbrella to describe state-of-art technological advances that improve the quality, the productivity and the efficiency of the industrial and societal processes. It combines developments in the disciplines of Artificial Intelligence, Virtual Reality, Robotics, Internet of Things, Genetic Engineering, Quantum Computing and Blockchain. Metaverse itself, in the form of AI-fueled 4D virtual reality space is redefining the way humans and machines are interacting with themselves and with each other. To maximize the positive impact of the 4th IR, it is essential that the underlying mechanisms are conceivable and assimilated by everyone. In this paper we investigate the awareness of the general population on Virtual Reality, Internet of Things and Blockchain technologies under the framework of the 4th Industrial Revolution. A literature review on the core 4th IR technologies, supplemented with a combined questionnaire survey is presented. The work aims to quantify the awareness of the general population on the technologies that contribute the most to the 4th industrial revolution.
第四次工业革命正在迅速重塑全球工业。这个术语通常被用作一个语义保护伞,用来描述提高工业和社会进程的质量、生产力和效率的最新技术进步。它结合了人工智能、虚拟现实、机器人、物联网、基因工程、量子计算和区块链等学科的发展。虚拟世界本身,以人工智能驱动的4D虚拟现实空间的形式,正在重新定义人类和机器之间以及彼此之间的互动方式。为了最大限度地发挥第四次工业革命的积极影响,至关重要的是,每个人都能想象和吸收其潜在机制。本文研究了在第四次工业革命的框架下,普通民众对虚拟现实、物联网和区块链技术的认识。本文对核心第四次工业革命技术进行了文献综述,并辅以联合问卷调查。这项工作旨在量化普通民众对对第四次工业革命贡献最大的技术的认识。
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引用次数: 0
On Decentralizing Federated Reinforcement Learning in Multi-Robot Scenarios 多机器人场景下的分散联邦强化学习
Pub Date : 2022-07-19 DOI: 10.1109/SEEDA-CECNSM57760.2022.9932985
Jayprakash S. Nair, Divya D. Kulkarni, Ajitem Joshi, Sruthy Suresh
Federated Learning (FL) allows for collaboratively aggregating learned information across several computing devices and sharing the same amongst them, thereby tackling issues of privacy and the need of huge bandwidth. FL techniques generally use a central server or cloud for aggregating the models received from the devices. Such centralized FL techniques suffer from inherent problems such as failure of the central node and bottlenecks in channel bandwidth. When FL is used in conjunction with connected robots serving as devices, a failure of the central controlling entity can lead to a chaotic situation. This paper describes a mobile agent based paradigm to decentralize FL in multi-robot scenarios. Using Webots, a popular free open-source robot simulator, and Tartarus, a mobile agent platform, we present a methodology to decentralize federated learning in a set of connected robots. With Webots running on different connected computing systems, we show how mobile agents can perform the task of Decentralized Federated Reinforcement Learning (dFRL). Results obtained from experiments carried out using Q-learning and SARSA by aggregating their corresponding Q-tables, show the viability of using decentralized FL in the domain of robotics. Since the proposed work can be used in conjunction with other learning algorithms and also real robots, it can act as a vital tool for the study of decentralized FL using heterogeneous learning algorithms concurrently in multi-robot scenarios.
联邦学习(FL)允许跨多个计算设备协作地聚合学习到的信息,并在它们之间共享这些信息,从而解决隐私问题和对大带宽的需求。FL技术通常使用中央服务器或云来聚合从设备接收到的模型。这种集中式FL技术存在中心节点故障和信道带宽瓶颈等固有问题。当FL与作为设备的连接机器人一起使用时,中央控制实体的故障可能导致混乱局面。本文描述了一种基于移动智能体的多机器人场景下FL的分散模式。利用Webots(一个流行的免费开源机器人模拟器)和Tartarus(一个移动代理平台),我们提出了一种在一组连接机器人中分散联邦学习的方法。通过在不同的连接计算系统上运行的网络机器人,我们展示了移动代理如何执行分散联邦强化学习(dFRL)的任务。通过对Q-learning和SARSA的相应q表进行聚合,得到的实验结果表明,在机器人领域使用分散FL是可行的。由于所提出的工作可以与其他学习算法和真实机器人结合使用,因此它可以作为在多机器人场景中同时使用异构学习算法的分散FL研究的重要工具。
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引用次数: 1
Re-Identification risk in anonymized data sets with parent-child information 具有亲子信息的匿名数据集中的再识别风险
Pub Date : 2021-09-24 DOI: 10.1109/SEEDA-CECNSM53056.2021.9566230
Revekka Kalli, M. Anagnostou
We explore the risk of re-identification in anonymized data sets that preserve genealogical information (i.e. parent-child links). We consider attacks based on the number of children of an individual. We use part of a well known data set in our experiments, which show that a substantial part of the population involved in the set can be identified, even if additional anonymity protection measures based on graph trimming are taken. We have also found that the risk quickly increases with generatiou depth.
我们探索在保留家谱信息(即亲子链接)的匿名数据集中重新识别的风险。我们根据一个人的孩子的数量来考虑攻击。我们在实验中使用了已知数据集的一部分,这表明即使采取了基于图修剪的额外匿名保护措施,也可以识别出该集合中涉及的大部分人口。我们还发现,风险随着发电深度的增加而迅速增加。
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引用次数: 0
A genetic platform for studying the creation of structural abnormalities of chromosomes that cause micro-deletion and micro-duplication (MMS) syndromes 一个遗传平台,用于研究导致微缺失和微重复(MMS)综合征的染色体结构异常的产生
Pub Date : 2021-09-24 DOI: 10.1109/SEEDA-CECNSM53056.2021.9566221
Christos V. Bellos, Charilaos Kostoulas, K. Stefanou, P. Sakaloglou, Paris Ladias, S. Markoula, Alexandros Fyraridis, I. Georgiou, G. Stergios
The completion of the human genome sequencing in 2003 redefined the molecular basis for understanding many diseases and illnesses at the genetic level. Sequencing of the human genome has led to a radical change in genetic medicine as well as the association of genes with diseases. The application of genetic knowledge in clinical practice in the last 4 years is due to the development of next generation sequencing systems (NGS). NGS technology, also known as massive parallel sequencing, is an innovative high throughput DNA sequencing methodology. NGS technology is the new genetic “weapon” enabling the sequencing of all genes (whole exome sequencing) and the entire human genome (whole genome sequencing) in just a few days, producing huge amounts of information. NGS is rapidly gaining ground in the field of genetic diagnosis and research. It can give combined results for both small gene damage and structural abnormalities of chromosomes. Based on this technology, the goal of GeneScreening project is to create a genetic platform for the detection of pathogenic variants in the copy number variations (CNVs) of wide clinical utility and application in order to prevent and diagnose developmental disorders and mental illnesses. Sub-objectives are: (i) the mapping of repetitive sequences in which the recombination points that cause deficits and microplications are identified, (ii) the creation of biomarkers of pathogenic recombinations, (iii) creating a database of sequences involved in pathogenic recombinations and (iv) the creation of standard recombination point detection software in NGS data.
2003年人类基因组测序的完成重新定义了在遗传水平上理解许多疾病的分子基础。人类基因组测序导致了基因医学以及基因与疾病的关联的根本变化。在过去的4年中,遗传知识在临床实践中的应用是由于下一代测序系统(NGS)的发展。NGS技术,也被称为大规模平行测序,是一种创新的高通量DNA测序方法。NGS技术是一种新的基因“武器”,可以在短短几天内对所有基因(全外显子组测序)和整个人类基因组(全基因组测序)进行测序,产生大量的信息。NGS正在基因诊断和研究领域迅速取得进展。它可以给出小基因损伤和染色体结构异常的综合结果。基于该技术,GeneScreening项目的目标是创建一个具有广泛临床应用价值的拷贝数变异(CNVs)致病变异检测的遗传平台,以预防和诊断发育障碍和精神疾病。子目标有:(i)确定导致缺陷和微重复的重组点,(ii)创建致病性重组的生物标志物,(iii)创建涉及致病性重组的序列数据库,以及(iv)在NGS数据中创建标准重组点检测软件。
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引用次数: 0
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