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Proceedings of the 7th ACM International Conference on Nanoscale Computing and Communication : Virtual Conference, September 23-25, 2020 : NanoCom 2020. ACM International Conference on Nanoscale Computing and Communication (7th : 2020 :...最新文献

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The impact of retroactivity on information exchange in molecular communications 反作用对分子通讯中信息交换的影响
F. Ratti, M. Magarini, D. Vecchio
Information exchange is a key process in all communication systems, including biological ones. This paper presents first results on the study of the impact of retroactivity, the loads that downstream modules apply on their upstream systems, on different biological signaling system models. The aim is to provide analytical tools to maximize the reliable information exchange in biomolecular circuits.
信息交换是包括生物系统在内的所有通信系统的关键过程。本文介绍了对溯及性的影响的研究的第一个结果,下游模块对其上游系统施加的负荷,对不同的生物信号系统模型。目的是提供分析工具,以最大限度地提高生物分子电路中可靠的信息交换。
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引用次数: 2
Nanoantennas design for THz communication: material selection and performance enhancement 用于太赫兹通信的纳米天线设计:材料选择和性能增强
Sasmita Dash, C. Liaskos, I. Akyildiz, A. Pitsillides
In the development of terahertz (THz) communication systems, the nanoantenna is the most significant component. Especially, the focus is to design highly directive antennas, because it enhances the performance of the overall system by compensating the large path loss at THz and thus improves the signal-to-noise ratio. This paper presents suitable material for nanoantenna design and the advancement in their performance for THz communications. Copper, Graphene, and carbon nanotube materials are used as promising candidates for nanoantenna design. The performance of nanoantennas is carried out by analyzing the properties and behavior of the material at THz. Results show that the Graphene nanoantenna provides better performance in terms of miniaturization, directivity, and radiation efficiency. Further, the performance enhancement of the nanoantenna at THz is studied by dynamically adjusting the surface conductivity via the chemical potential of Graphene using the electric field effect. The performance of the nanoantenna is enhanced in terms of high miniaturization, high directivity, low reflection, frequency reconfiguration, and stable impedance. The THz nanoantennas using Graphene have the potential to be used for THz communication systems. In view of the smart THz wireless environment; this paper finally presents a THz Hypersurface using Graphene meta-atoms. The user-side Graphene nanoantennas and environment-side Graphene Hypersurface can build a promising smart THz wireless environment.
在太赫兹通信系统的发展中,纳米天线是最重要的组成部分。特别是设计高度定向的天线,因为它通过补偿太赫兹下的大路径损耗来提高整个系统的性能,从而提高信噪比。本文介绍了设计纳米天线的合适材料及其在太赫兹通信中的性能进展。铜、石墨烯和碳纳米管材料被用作纳米天线设计的有前途的候选材料。通过分析材料在太赫兹下的特性和行为,对纳米天线的性能进行了分析。结果表明,石墨烯纳米天线在小型化、指向性和辐射效率方面具有更好的性能。此外,利用电场效应,通过石墨烯的化学势动态调节表面电导率,研究了纳米天线在太赫兹下的性能增强。该纳米天线具有高度小型化、高指向性、低反射、频率重构和阻抗稳定等特点。使用石墨烯的太赫兹纳米天线具有用于太赫兹通信系统的潜力。针对智能太赫兹无线环境;本文最后提出了一种使用石墨烯元原子的太赫兹超表面。用户端石墨烯纳米天线和环境端石墨烯超表面可以构建一个有前景的智能太赫兹无线环境。
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引用次数: 2
AI assisted encryption into DNA sequence of a functional protein 人工智能辅助加密进入一个功能蛋白的DNA序列
Tom Ruvio, Connor J. Grady, Alexander R Bricco, A. Gilad
For thousands of years, a war has been waged between hackers and cryptographers1. Cryptographers find a safe way to store and transport information, and hackers attempt to access it. Today, this war is waged on a much more microscopic scale, and as new storage methods, like ones utilizing DNA are developed, cryptographers need to find a way to protect the data from malicious entities1,2. A solution may lie in the thousands of proteins in the human cell and attaching information onto these proteins while preserving their function. Even though there are encryption schemes that managed to insert information onto DNA a reliable approach to consistently preserve the function of the protein, and hence the viability of the cells transporting the information is necessary2,3. As a result, the motivation of this study was to devise a way to efficiently hide a message in living cells that cannot be discovered without DNA sequencing. We utilized these proteins, coupled with this Artificial Intelligence (AI) centered approach, to devise a standard scheme where one could reliably encode encrypted information onto these functional proteins. On the basis of repeated predictability modeling, and wet lab generations of the model system, Enhance Green Fluorescent Protein (EGFP). Our group attempted to develop a program capable of reliably encrypting information onto a protein of interest, EGFP, based on a desired degree of functionality and the amount of information needed to be encrypted. The encryption done was based on the Advanced Encryption standard (AES), the golden standard of encryption established by the U.S. National Institute of Standards and Technology (NIST)4. This scheme, similar to the work done centuries ago, contributes to the added security and applicability of novel data storage and information transfer methods in the field of synthetic biology.
几千年来,黑客和密码学家之间一直在进行一场战争。密码学家找到了一种安全的方式来存储和传输信息,而黑客则试图访问它。今天,这场战争是在更微观的规模上进行的,随着新的存储方法的发展,比如利用DNA的存储方法,密码学家需要找到一种方法来保护数据免受恶意实体的攻击1,2。解决方案可能在于人类细胞中的数千种蛋白质,并将信息附加到这些蛋白质上,同时保持它们的功能。尽管有一些加密方案可以成功地将信息插入DNA,但一种可靠的方法可以始终如一地保持蛋白质的功能,因此细胞传输信息的可行性是必要的2,3。因此,这项研究的动机是设计一种方法来有效地隐藏活细胞中的信息,这些信息如果没有DNA测序就无法发现。我们利用这些蛋白质,再加上这种以人工智能(AI)为中心的方法,设计了一种标准方案,可以可靠地将加密信息编码到这些功能蛋白质上。在重复可预测性建模和湿实验室模型系统的基础上,增强绿色荧光蛋白(EGFP)。我们的团队试图开发一种程序,能够根据所需的功能程度和需要加密的信息量,将信息可靠地加密到感兴趣的蛋白质EGFP上。完成的加密基于高级加密标准(AES),这是由美国国家标准与技术研究所(NIST)建立的加密的黄金标准4。这个方案,类似于几个世纪前完成的工作,有助于在合成生物学领域增加新的数据存储和信息传输方法的安全性和适用性。
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引用次数: 0
NanoCommunication-based flow path mapping for NanoSensors in underground oil reservoirs 基于纳米通信的地下油藏纳米传感器流路映射
Liuyi Jin, Zhipei Yan, L. Zuo, R. Stoleru
Oil reservoir exploration is booming, given the increasing energy demand worldwide. The existence of Impermeable Regions (IR) in the oil reservoir (i.e., underground areas that allow only few hydrocarbons-collecting fluids to pass through) still hinders current production performance to a great extent. Research efforts have been invested into IR detection and mapping. The state of the art solution [1] leverages nanoscale sensor networks to approximately characterize the location of a single IR in the underground oil reservoir. However, the characterization accuracy is rather low. In addition, existing solutions are not applicable to more heterogeneous reservoirs, which reflects, in fact, a more realistic problem scenario. In this paper, we investigate and address the limitations of state of the art solutions in two aspects: 1) we provide a sub-terahertz (THz) communication channel to reflect realism of nanocommunication in the underground; 2) we develop a sensor path (i.e., simulated streamlines along which sensors are assumed to flow) reconstruction workflow to map a more heterogeneous reservoir with more IRs. Through simulations, we show that our proposed solution achieves an improvement of IRs mapping performance, when compared to the state of the art solution.
随着全球能源需求的不断增长,石油勘探正在蓬勃发展。油藏中存在不透水区域(即地下区域,仅允许少量含烃流体通过),这在很大程度上仍然阻碍了当前的生产性能。研究工作已投入到红外探测和测绘。最先进的解决方案[1]利用纳米级传感器网络来近似表征地下油藏中单个红外的位置。然而,表征精度较低。此外,现有的解决方案并不适用于更多的非均质油藏,这实际上反映了一个更现实的问题场景。在本文中,我们从两个方面研究并解决了现有解决方案的局限性:1)我们提供了一个亚太赫兹(THz)通信通道,以反映地下纳米通信的真实性;2)我们开发了一个传感器路径(即,假设传感器沿其流动的模拟流线)重建工作流程,以绘制具有更多ir的更非均质油藏。通过模拟,我们表明,与最先进的解决方案相比,我们提出的解决方案实现了IRs映射性能的改进。
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引用次数: 0
A molecular communications framework for understanding the floral transition 了解花转变的分子通讯框架
M. Magarini, R. Morris, F. Ratti, Maximilian Schäfer, G. Bassel, Hamdan Awan, W. Haselmayr
With no option to run away, plants' survival builds on their capacity to respond to challenges from their environment. Plants monitor their surroundings and plastically adjust their metabolism, growth and development to acclimatise and defend themselves [1]. In particular, the timing of events such as germination, flowering, pollination and seed development are key adaptive traits [2, 3]. Plants go to great lengths to get the timing of these developmental transitions coordinated with their environmental conditions [4].
由于没有逃跑的选择,植物的生存建立在它们应对环境挑战的能力之上。植物通过监测周围环境,对自身的代谢、生长发育进行可塑性调节,以适应环境和保护自己[1]。特别是,发芽、开花、授粉和种子发育等事件的时间是关键的适应性状[2,3]。植物竭尽全力使这些发育转变的时间与其环境条件相协调[4]。
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引用次数: 1
BVS-Vis: a web-based visualizer for BloodVoyagerS BVS-Vis:一个基于网络的可视化工具
R. Wendt, C. Deter, S. Fischer
BloodVoyagerS (BVS) is an ns-3 module that simulates the global movement of nanobots in the human body. The Blood-VoyagerS Visualizer (BVS-Vis) is a multi-platform visualization tool for result files of BVS. BVS-Vis shows the distribution of the simulated nanobots over time in a three-dimensional cardiovascular model. The animation can be rotated, moved, zoomed in and it is possible to navigate through different time steps. For a quick interpretation of simulation results, a heat map of the nanobots concentration can be generated via post-processing. BVS-Vis is available as a website and as a complete docker-compose setup. It increases the workflow with BVS significantly and enables prompt analysis of simulation results.
BloodVoyagerS (BVS)是一个ns-3模块,可以模拟纳米机器人在人体内的全局运动。Blood-VoyagerS Visualizer (BVS- vis)是一个用于BVS结果文件的多平台可视化工具。BVS-Vis显示了模拟纳米机器人在三维心血管模型中随时间的分布。动画可以旋转、移动、放大,并且可以通过不同的时间步骤进行导航。为了快速解释模拟结果,可以通过后处理生成纳米机器人浓度的热图。BVS-Vis可以作为一个网站和一个完整的docker-compose设置。它大大增加了BVS的工作流程,并能够及时分析仿真结果。
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引用次数: 1
A testbed and simulation framework for air-based molecular communication using fluorescein 基于荧光素的空气分子通信测试平台和仿真框架
Sunasheer Bhattacharjee, Martin Damrath, Fabian Bronner, Lukas Stratmann, J. P. Drees, F. Dressler, P. Hoeher
Molecular communication can enable transmission of information within industrial networks comprising of pipes, ducts, etc. This work emulates the system by introducing an air-based macroscopic molecular communication testbed, exploiting the fluorescence property of a water-based solution of an organic compound called fluorescein. An efficient transmitter in the form of an industrial sprayer, coupled with a high-speed camera-based detection, eventually paves way to achieve higher data transmission rates. The transmission distances considered are in the range of several centimeters to meters. Additionally, models for spray nozzle injector and camera receiver are described to simulate the testbed in a particle-based simulator. These simulated models are calibrated to the used transmitter and receiver and are compared with the analytical models obtained from the testbed measurements.
分子通信可以使信息在由管道、管道等组成的工业网络中传输。这项工作通过引入一个空气基宏观分子通信测试平台来模拟该系统,利用一种称为荧光素的有机化合物的水基溶液的荧光特性。工业喷雾器形式的高效发射器,加上基于高速摄像机的检测,最终为实现更高的数据传输速率铺平了道路。考虑的传输距离在几厘米到几米的范围内。此外,本文还介绍了喷雾喷嘴和相机接收器的模型,以在颗粒模拟器中模拟试验台。这些模拟模型被校准到所使用的发射机和接收机,并与从试验台测量得到的分析模型进行了比较。
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引用次数: 10
Powering next-generation industry 4.0 by a self-learning and low-power neuromorphic system 通过自我学习和低功耗神经形态系统为下一代工业4.0提供动力
Hongyu An, D. Ha, Y. Yi
With the continuous development of technologies, our society is approaching the next stage of industrialization. The Fourth Industrial Revolution also referred to as Industry 4.0, redefines the manufacturing system as a smart and connected machinery system with fully autonomous operation capability. Several advanced cutting-edge technologies, such as cyber-physical systems (CPS), internet of things (IoT), and artificial intelligence, are believed as the essential components to realize Industry 4.0. In this paper, we focus on a comprehensive review of how artificial intelligence benefits Industry 4.0, including potential challenges and possible solutions. A panoramic introduction of neuromorphic computing is provided, which is one of the most promising and attractive research directions in artificial intelligence. Subsequently, we introduce the vista of the neuromorphic-powered Industry 4.0 system and survey a few research activities on applications of artificial neural networks for IoT.
随着科技的不断发展,我们的社会正在接近工业化的下一个阶段。第四次工业革命也被称为工业4.0,它将制造系统重新定义为具有完全自主操作能力的智能互联机械系统。一些先进的尖端技术,如网络物理系统(CPS)、物联网(IoT)和人工智能,被认为是实现工业4.0的重要组成部分。在本文中,我们将重点全面回顾人工智能如何使工业4.0受益,包括潜在的挑战和可能的解决方案。神经形态计算是人工智能中最有前途和最具吸引力的研究方向之一。随后,我们介绍了神经形态驱动的工业4.0系统的前景,并概述了人工神经网络在物联网应用方面的一些研究活动。
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引用次数: 6
Efficient simulation of macroscopic molecular communication: the pogona simulator 宏观分子通讯的有效模拟:波戈纳模拟器
J. P. Drees, Lukas Stratmann, Fabian Bronner, Max Bartunik, J. Kirchner, H. Unterweger, F. Dressler
Molecular communication in pipe networks is a novel technique for wireless data exchange. Simulating such networks accurately is difficult because of the complexity of fluid dynamics at centimeter scales, which existing molecular communication simulators do not model. The new simulator we present combines computational fluid dynamics simulation and particle movement predictions. It is optimized to be computationally efficient while offering a high degree of adaptability to complex fluid flows in larger pipe networks. We validate it by comparing the simulation with experimental results obtained in a real-world testbed.
网络分子通信是一种新型的无线数据交换技术。由于在厘米尺度上流体动力学的复杂性,准确地模拟这种网络是困难的,现有的分子通信模拟器无法模拟这种网络。我们提出的新模拟器结合了计算流体动力学模拟和粒子运动预测。它经过优化,计算效率高,同时对大型管网中的复杂流体流动具有高度的适应性。通过将仿真结果与实际试验台的实验结果进行对比验证。
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引用次数: 9
Microfluidic AND gate design for molecular communication 分子通信的微流控与门设计
Dadi Bi, Yansha Deng
The design of components with molecular communication (MC) functionalities can bring new opportunities to facilitate emerging applications in fields from personal healthcare to modern industry. In this paper, we propose the microfluidic AND gate design, and we also establish a general mathematical framework to theoretically characterize this microfluidic circuit. Based on these, we first derive the output concentration distribution of our proposed AND gate design, and then provide the insight into the design parameter selection to ensure an exhibition of desired behaviour. Simulation results obtained in COMSOL not only show the desired behaviour of the proposed AND gate, but also demonstrate the accuracy of our proposed mathematical framework.
具有分子通信(MC)功能的组件的设计可以为促进从个人医疗保健到现代工业等领域的新兴应用带来新的机会。在本文中,我们提出了微流控与门设计,并建立了一个通用的数学框架,从理论上表征了这种微流控电路。在此基础上,我们首先推导出我们提出的与门设计的输出浓度分布,然后提供对设计参数选择的见解,以确保表现出期望的行为。在COMSOL中得到的仿真结果不仅显示了所提出的与门的预期性能,而且证明了所提出数学框架的准确性。
{"title":"Microfluidic AND gate design for molecular communication","authors":"Dadi Bi, Yansha Deng","doi":"10.1145/3411295.3411306","DOIUrl":"https://doi.org/10.1145/3411295.3411306","url":null,"abstract":"The design of components with molecular communication (MC) functionalities can bring new opportunities to facilitate emerging applications in fields from personal healthcare to modern industry. In this paper, we propose the microfluidic AND gate design, and we also establish a general mathematical framework to theoretically characterize this microfluidic circuit. Based on these, we first derive the output concentration distribution of our proposed AND gate design, and then provide the insight into the design parameter selection to ensure an exhibition of desired behaviour. Simulation results obtained in COMSOL not only show the desired behaviour of the proposed AND gate, but also demonstrate the accuracy of our proposed mathematical framework.","PeriodicalId":93611,"journal":{"name":"Proceedings of the 7th ACM International Conference on Nanoscale Computing and Communication : Virtual Conference, September 23-25, 2020 : NanoCom 2020. ACM International Conference on Nanoscale Computing and Communication (7th : 2020 :...","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83166759","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
期刊
Proceedings of the 7th ACM International Conference on Nanoscale Computing and Communication : Virtual Conference, September 23-25, 2020 : NanoCom 2020. ACM International Conference on Nanoscale Computing and Communication (7th : 2020 :...
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